2-nonanone
methyl heptyl ketone
 
Notes:
Present in banana, ginger, Brazil nut, attar of rose, clove oil, coconut oil, passionflower, sorghum, asparagus, tomato, corn, wine, cheese, beer, blackcurrant buds, melon, strawberry jam etc. Flavouring ingredient
  • Advanced Biotech
  • Alfrebro
    • Alfrebro LLC
      Let's get reacquainted
      Building great taste with aroma chemicals, extracts, and distillates
      The Alfrebro brand was established in the early 1900s by Alex Fries & Brothers, a Cincinnati Flavor Company. In 1980, the brand was re-launched as an aroma chemical manufacturer. Since its inception, Alfrebro’s primary focus has been to provide quality natural and high value synthetic chemicals.
      Email: Sarah Forbis
      Email: Sales
      Voice: 513-539-3021
      Fax: 513-539-7372
      US Voice: 513-539-7373
      Newsroom
      Product(s):
      METHYL HEPTYL KETONE NATURAL
       
  • Apiscent Labs
    • Apiscent Labs, LLC
      Delivery of Quality
      Custom manufacturer and international supplier of fine ingredients.
      We believe inspired chemistry enriches lives. That's why our team is guided by a mission to provide fine ingredients to the worldwide pharmaceutical, flavor and fragrance markets with a primary focus on the manufacturing of value-added, research-based molecules. We're innovative problem solvers committed to excellence at every phase. Our work builds the foundation for our clients' continued success.
      Email: Info
      Email: Carl Sheeley
      Email: Customer Service
      Voice: +1 (414) 744 3993
      Fax: +1 (414) 744 7111
      News
      Product(s):
      METHYL HEPTYL KETONE
       
  • Associate Allied Chemicals
    • Associate Allied Chemicals
      Quality, Service and Values
      Our aim is to become a reliable one-stop shop for our customers.
      Distributor and Agents of high quality raw materials for the fragrance, flavour and cosmetic industry. Partnering and sourcing raw materials directly from some of the best recognised names to provide consistent quality to our esteemed customers.
      Email: Info
      Email: Sachin Gandhi
      Voice: +91 22 2419 8800
      Fax: +91 22 2413 5786
      About
      Product(s):
      Methyl Heptyl Ketone
       
  • Axxence Aromatic
  • Bedoukian Research
    • Bedoukian Research, Inc.
      Constantly Improving
      Working closely with our customers to meet their requirements.
      Paul Bedoukian founded the company to fill a niche as a supplier of high quality specialty aroma and flavor ingredients. In 1975 the company began manufacturing insect pheromones which are chemically similar to flavor and fragrance ingredients. Today, Bedoukian Research offers more than 450 Aroma Chemicals and 50 Insect Pheromones, while also providing custom manufacturing services to the pharmaceutical, agrochemical, and specialty chemical industries.
      US Email: Customer Service
      US Voice: 1-203-830-4000
      US Fax: 1-203-830-4010
      News
      Products List: View
      Product(s):
      602 METHYL HEPTYL KETONE ≥98.0%, FCC, Kosher
      SDS
      Used in lavender fragrances.
      Ketonic notes for a variety of cheese flavors.
       
       
  • Beijing Lys Chemicals
    • Beijing Lys Chemicals Co, LTD.
      From Grams to Tons
      Fine chemical high-tech company which contains R&D, production, and sales.
      BEIJING LYS CHEMICALS CO, LTD, established in 2004, is a fine chemical high-tech company which contains R&D, production, and sales. We mainly engaged in export and technology development of flavor and fragrance materials and pharmaceutical intermediates. We have nearly 500 kinds of products, from grams to tons, exported to USA, Europe, South Asia and etc. And we custom manufacture new products according to customers’ needs, and serve good quality products and service. Our goal is to become a fine chemical enterprise which could provide special products and services.
      Email: Mr. Jia
      Email: Mr. Guo
      Voice: 86-10-68418738
      Fax: 86-10-68418739
      Mr. Guo86-10-68483445
      Mr. Guo86-10-68418739
      News
      Product(s):
      10669 2-Nonanone
       
  • CTC Organics
    • CTC Organics
      For More Than 40 Year
      Your source for rare aroma chemicals for the flavor and fragrance industy.
      “The world is run by middle men.” The number of times I have heard Dr. Liu utter those words are innumerable. He loved reciting and recording famous quotes and had many of his own. Among his many talents, Dr. Liu had a unique genius in the area of chemistry. He had an uncanny understanding of the pulse of the chemical industry and was a superb salesman.
      US Email: Customer Service
      US Voice: (404) 524-6744
      US Fax: (404) 577-1651
      Resources
      History
      Product(s):
      W145 2-nonanone
       
  • Excellentia International
    • Excellentia International
      Ingredients by Nature
      Exceptional quality and excellence in meeting our customers requirements.
      Excellentia International was founded in 2010 through the merger of Excellentia Flavors LLC and Polarome International. Collectively, these companies account for more than one hundred years of industry experience, and are recognized for exceptional quality and excellence in meeting our customers’ requirements.
      Email: Info
      Email: Sales
      Email: Regulatory
      Voice: 732.749.9840
      Our Services
      Product(s):
      Methyl Heptyl Ketone (2-Nonanone) Natural
       
  • Firmenich
    • Firmenich Inc.
      We Create
      We create perfumes and flavors for the World's most desirable brands.
      Firmenich is the largest privately-owned company in the perfume and flavor business. Swiss and family owned, we have created many of the world’s favorite perfumes for over 100 years and produced a number of the most well known flavors we enjoy each day.
      US Email: Fred Keifer
      US Voice: +1 609 452 1000
      US Fax: +1 609 452 6077
      Facebook
      Twitter
      Instagram
      Linkedin
      Product(s):
      935104 2-Nonanone min. 99%, Kosher, Halal

      2-NONANONE brings along with its typical cheesy profile, interesting green, weedy and herbal nuances which can be nicely used in cheese, butter, milk, meat, fish, nut and various fruit flavors.
       
       
  • Fleurchem
    • Fleurchem, Inc.
      Have A Flavorful Day
      A leading global manufacturer and supplier of ingredients for Flavors, Fragrances, AromaTherapy, Foods, Beverages, Personal Care Products, and other uses.
      Operating out of the 200,000 sq. ft., former Hercules/PFW facility in Middletown, NY; Fleurchem produces a full range of natural isolates, synthetic chemicals & specialities, essential oils and flavors. Additionally, the company performs toll manufacturing, as well as custom chemical synthesis for a wide range of clients.
      Email: Information
      US Voice: 845-341-2100
      US Fax: 845-341-2121
      Product(s):
      methyl heptyl ketone natural
       
  • Indukern F&F
  • Jiangyin Healthway
    • Jiangyin Healthway International Trade Co.
      Independent Ingredients Supplier
      We provide custom synthesis and contract manufacturing from milligrams to metric tonnes.
      Jiangyin Healthway International Trade Co., Ltd is a professional company, main engaged in manufacturing and exporting aroma chemicals ,food additives , cosmetic ingredient ,pharmaceutical intermediates & other fine chemicals; especially on aroma chemicals , as the major manufacturer of heterocyclic and sulphur aroma compounds , we are the leading independent ingredients supplier to the flavour and fragrance industries in China, can offer hundreds of different high quality aroma chemicals.
      Email: Info
      Email: Sales
      Voice: 86-510-86023169
      Fax: 86-510-86023170
      Mobile0086-13093133011
      Services
      Biochemical
      Natural Food Colour
      New functional food ingredients
      Product(s):
      HLK077 2-Nonanone Natural99%
       
  • Lluch Essence
    • Lluch Essence S.L.
      A family company dedicated to sales and distribution
      Flexibility, availability, price and quality.
      Flexibility, availability, price and quality make LLUCH ESSENCE S.L. one of Europe’s references when it comes to essential oils and aroma chemicals, and it is now well known all around the world.
      Email: Info
      Voice: 34 93 379 38 49
      Fax: 34 93 370 65 04
      Linkedin
      Product(s):
      -METHYL HEPTYL KETONE
      METHYL HEPTYL KETONE NATURAL
       
  • Moellhausen
    • Moellhausen S.P.A.
      THE CHEMISTRY OF EMOTIONS
      Innovation and commitment in the name of excellence.
      After 50 years in business, Moellhausen stands out as one of the world’s leading family-run companies in the industry of flavors and fragrances, raw materials, and specialties. My personal history is inextricably bound to that of the company, and I continue to dedicate all my energy to it along with our partners and collaborators who have supported us thus far with dedication, passion, love, and experience. Continuous investments and a professionalism aimed at achieving the highest levels of performance in service and quality, along with that same dedication, passion, love, and experience, have together enabled us to reach the absolute avant-garde level that characterizes Moellhausen today, recognized worldwide for its modernity, innovation, creativity, and respect for the environment and the safety and rights of those who work with us. As President and CEO of the company for 32 years, I offer a well-deserved thank you to all of our numerous customers, suppliers, employees, and company friends for helping to sustain our unstoppable and honorable growth. And it is with the support of all of our stakeholders that we will confidently continue to pursue our commitment to further advancing the excellence that our industry demands.
      Voice: +39 039.685.6262
      Fax: +39 039.685.6263
      Linkedin
      A network of knowledge to grow together
      Sustainability is at the foundation of a
      Pervasive technology and total control
      Product(s):
      100818 2-NONANONE
       
  • Natural Advantage
    • Natural Advantage
      Manufacturer of natural flavor ingredients
      With over 25 years experience in the flavor and food ingredient industries.
      Natural Advantage was formed over seventeen years ago to supply the growing demand for natural food and flavor ingredients. We employ a wide range of multi-disciplined scientists who are dedicated to high quality service, customer satisfaction and creating an outstanding value for our clients.
      Email: Info
      Email: Customer service
      Voice: 318-215-1456
      Fax: 318-335-1579
      What We Do
      Products List: View
      Product(s):
      Methyl Heptyl Ketone Nat [2-Nonanone Nat]
       
  • Odowell Co.,ltd
    • Odowell Co.,ltd
      Fulfilling Demand
      Product quality and consistency.
      Odowell is specialized in producing and distributing aroma chemicals for Flavors &Fragrances industry since 2012. Product ranges are ketones, esters,alcohols, aldehydes , ethers and lactones. We have the most comprehensive range of C3-C15 aliphatic ketones, aromatic ketones and high purity electronic chemicals, providing to many industries related to our daily life.
      Email: Info
      Email: Sales
      Voice: +86-21-56410859
      Fax: 4006981163 ext.28633
      Phone, Kunshan Odowell+86-512-55380008
      Fax, Kunshan Odowell+86-512-55380009
      Product(s):
      10-51-006 Methyl heptyl ketone
       
  • Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
      US Email: Technical Services
      US Email: Sales
      US Voice: (973) 740-2300
      US Fax: (973) 740-1839
      Product(s):
      13-50300 METHYL HEPTYL KETONE, Kosher
      13-50301 METHYL HEPTYL KETONE, NATURAL, Kosher
       
  • Sigma-Aldrich
  • Taytonn
    • TAYTONN PTE LTD
      Supplying Asia Pacific
      We fully understand the demands of the F&F industry and we endeavour to supply quality products, with ready availability and a personalised service.
      Since 2001 TAYTONN has been distributing key ingredients to the Fragrance and Flavor industry in Asia. We work closely with customers, principals and vendors. Together we forecast demand and match it with supply of aroma chemicals, essential oils and natural isolates & extracts. Sourced from around the world, our F&F ingredient inventory in Singapore is ready to ship to any location in Asia and beyond. Time and again, we help our principals introduce new discoveries to the F&F market - stimulating creativity and bringing value added proposition to our customers.
      Email: Info
      Email: Sales
      Voice: + 65 - 6861 8113
      Fax: + 65 - 6861 8115
      Product(s):
      Ketone C-9
       
  • TCI AMERICA
    • TCI AMERICA
      Moving Your Chemistry Forward
      We continuously strive to advance our technology.
      Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 60 years of synthesis experience and multi-purpose plants enable TCI to offer more than 27,000 products as well as custom synthesis. TCI established overseas facilities in North America, Europe, China and India to serve customers worldwide.
      Email: Sales
      US Email: Sales
      Email: Global Business
      Voice: +81-3-5640-8878
      Fax: +81-3-5640-8902
      US Voice: 800-423-8616
      US Fax: 888-520-1075
      Tokyo Tel:03-5640-8851
      Tokyo Fax:03-5640-8865
      Facebook
      Twitter
      Instagram
      Linkedin
      RSS
      Product(s):
      N0293 2-Nonanone >98.0%(GC)
       
  • Treatt
    • Treatt PLC
      Innovative ingredient solutions
      World-leading innovative ingredient solutions provider for the flavour, fragrance and FMCG industries.
      We offer innovative and trend-setting product concepts for our customers, collaborating with them to create true value for their products.
      Email: Enquiries
      US Email: Enquiries
      Voice: +44 (0) 1284 702500
      Fax: +44 (0) 1284 703809
      US Voice: +1 863 668 9500
      US Fax: +1 863 668 3388
      News
      Product(s):
      2-Nonanone
       
  • Ernesto Ventós
Synonyms   Articles   Notes   Search
nonan-2-one (Click)
CAS Number: 821-55-6Picture of molecule
ECHA EINECS - REACH Pre-Reg: 212-480-0
FDA UNII: ZE5K73YN2Z
Nikkaji Web: J7.123D
Beilstein Number: 1743645
MDL: MFCD00009553
CoE Number: 154
XlogP3: 3.10 (est)
Molecular Weight: 142.24166000
Formula: C9 H18 O
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome or firefox)
Category: flavor and fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
Pubchem Patents: Search
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 292  2-nonanone
Flavis Number: 07.020 (Old)
DG SANTE Food Flavourings: 07.020  nonan-2-one
FEMA Number: 2785  2-nonanone
FDA Mainterm: 2-NONANONE
FDA Regulation:
FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart F--Flavoring Agents and Related Substances
Sec. 172.515 Synthetic flavoring substances and adjuvants.
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: colorless to pale yellow clear oily liquid (est)
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: Yes
Specific Gravity: 0.81700 to 0.82300 @  25.00 °C.
Pounds per Gallon - (est).: 6.798 to  6.848
Refractive Index: 1.41800 to 1.42300 @  20.00 °C.
Melting Point: -21.00 °C. @ 760.00 mm Hg
Boiling Point: 192.00 °C. @ 743.00 mm Hg
Boiling Point: 194.00 to  196.00 °C. @ 760.00 mm Hg
Acid Value: 1.00 max. KOH/g
Vapor Pressure: 0.645000 mm/Hg @ 25.00 °C. (est)
Flash Point: 148.00 °F. TCC ( 64.44 °C. )
logP (o/w): 3.140
Soluble in:
 alcohol
 dipropylene glycol
 water, 170.6 mg/L @ 25 °C (est)
 water, 371 mg/L @ 25 °C (exp)
Insoluble in:
 water
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
Odor Type: fruity
Odor Strength: medium
 fresh  sweet  green  weedy  earthy  herbal  
Odor Description:
at 100.00 %. 
fresh sweet green weedy earthy herbal
 fruity  sweet  waxy  soapy  cheesy  green  herbal  coconut  
Odor Description:
Fruity, sweet, waxy, soapy, cheese, green herbaceous, coconut like
Mosciano, Gerard P&F 16, No. 5, 71, (1991)
 fruity  cheesy  
Taste Description:
fruity, cheesy
 cheesy  green  fruity  dairy  dirty  buttery  
Taste Description:
at 20.00 ppm.  
Cheesy, green, fruity, dairy, dirty, buttery
Mosciano, Gerard P&F 16, No. 5, 71, (1991)
Substantivity: 4 Hour(s)
  
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
Synonyms   Articles   Notes   Search   Top
Suppliers:
Advanced Biotech
2 NONANONE NATURAL
98% min.
Odor: Rose, Tea
Alfrebro
METHYL HEPTYL KETONE NATURAL
Odor: Fruity, Floral, Lavender, Violet
Apiscent Labs
METHYL HEPTYL KETONE
Odor: Fruity-floral, slightly fatty and herbaceous
Apple Flavor & Fragrance
2-Nonanone
Artiste
2-Nonanone Natural
Associate Allied Chemicals
Methyl Heptyl Ketone
About
Aurochemicals
2-NONANONE, Natural
Axxence Aromatic
METHYL HEPTYL KETONE (2-NONANONE), Natural
Kosher
Sustainability
Bedoukian Research
METHYL HEPTYL KETONE
≥98.0%, FCC, Kosher
Odor: fresh sweet, weedy, earthy, herbal
Use: Used in lavender fragrances.
Flavor: Fermented, generic cheese notes
Ketonic notes for a variety of cheese flavors.
Beijing Lys Chemicals
2-Nonanone
CG Herbals
Methyl Heptyl Ketone
CTC Organics
2-nonanone
Diffusions Aromatiques
2-Nonanone
Diffusions Aromatiques
2-NONANONE
EMD Millipore
For experimental / research use only.
2-Nonanone
Ernesto Ventós
2-NONANONE FIRMENICH 935104
Odor: FLORAL, FRUITY
Excellentia International
Methyl Heptyl Ketone (2-Nonanone) Natural
Firmenich
2-Nonanone
min. 99%, Kosher, Halal
Flavor: Nice cheesy, fruity and fatty notes
2-NONANONE brings along with its typical cheesy profile, interesting green, weedy and herbal nuances which can be nicely used in cheese, butter, milk, meat, fish, nut and various fruit flavors.
Fleurchem
methyl heptyl ketone natural
Glentham Life Sciences
2-Nonanone
Global Essence
Methyl Heptyl Ketone
Indenta Group
2-Nonanone
Indukern F&F
METHYL HEPTYL KETONE
Odor: FRUITY, SWEET, GREEN, HERBAL
CROP CALENDAR
Inoue Perfumery
HEPTYL METHYL KETONE
Jiangyin Healthway
2-Nonanone Natural99%
New functional food ingredients
Kunshan Sainty
2-Nonanone, Natural
Lluch Essence
-METHYL HEPTYL KETONE
Lluch Essence
METHYL HEPTYL KETONE NATURAL
Moellhausen
2-NONANONE
Flavor: green fruity, dairy, cheesy, buttery
Natural Advantage
Methyl Heptyl Ketone Nat [2-Nonanone Nat]
Odowell Co.,ltd
Methyl heptyl ketone
PCAS
Methyl Heptyl Ketone, Kosher
Penta International
METHYL HEPTYL KETONE, Kosher
Penta International
METHYL HEPTYL KETONE, NATURAL, Kosher
Reincke & Fichtner
2-Nonanone natural
Reincke & Fichtner
2-Nonanone
Santa Cruz Biotechnology
For experimental / research use only.
2-Nonanone ≥99%
Sigma-Aldrich
2-Nonanone, ≥99%, FCC, FG
Odor: cheese; coconut; oily; herbaceous; floral; fruity; fatty; soapy; waxy; fishy
Certified Food Grade Products
Sigma-Aldrich
2-Nonanone, natural, ≥97%, FCC, FG
Odor: cheese; coconut; oily; herbaceous; floral; fruity; fatty; soapy; waxy; fishy
SysKem Chemie
Methyl Heptyl Ketone
Taytonn
Ketone C-9
Odor: Fatty, Floral, Fruity, Herbal/ Herbaceous
TCI AMERICA
For experimental / research use only.
2-Nonanone >98.0%(GC)
Treatt
2-Nonanone
Synonyms   Articles   Notes   Search   Top
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 37/39 - Wear suitable gloves and eye/face protection.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50  3200 mg/kg
(RTECS, 1975)

oral-mouse LD50  [sex: M] 7992 mg/kg
(Tanii et al., 1986)

oral-mouse LD50  7994 mg/kg
Toxicology Letters. Vol. 30, Pg. 13, 1986.

oral-rat LD50  3200 mg/kg
Kodak Company Reports. Vol. 21MAY1971

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
Food and Chemical Toxicology. Vol. 26, Pg. 393, 1988.

Inhalation Toxicity:
inhalation-rat LC50 > 3980 mg/m3/6H
Kodak Company Reports. Vol. 21MAY1971

Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for 2-nonanone usage levels up to:
  3.0000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 320.00 (μg/capita/day)
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 3
Click here to view publication 3
 average usual ppmaverage maximum ppm
baked goods: 0.400004.00000
beverages(nonalcoholic): -0.55000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: 0.100001.00000
fruit ices: 0.100001.00000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: 0.400004.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
sugar substitutes: --
sweet sauces: --
Synonyms   Articles   Notes   Search   Top
Safety References:
European Food Safety Athority(efsa): Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
European Food Safety Authority (EFSA) reference(s):
Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 7 (FGE.07): Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5
View page or View pdf
Flavouring Group Evaluation 7, Revision 1 (FGE.07Rev1): Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Scientific opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) on a request from the Commission
View page or View pdf
Flavouring Group Evaluation 7, Revision 2 (FGE.07Rev2) : Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5
View page or View pdf
Safety and efficacy of saturated and unsaturated aliphatic secondary alcohols, ketones and esters with esters containing secondary alcohols belonging to chemical group 5 when used as flavourings for all animal species
View page or View pdf
EPI System: View
Toxicology Citations: Search
Env. Mutagen Info. Center: Search
EPA Substance Registry Services (TSCA): 821-55-6
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 13187
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 1
 nonan-2-one
Chemidplus: 0000821556
EPA/NOAA CAMEO: hazardous materials
RTECS: RA8225000 for cas# 821-55-6
Synonyms   Articles   Notes   Search   Top
References:
 nonan-2-one
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 821-55-6
Pubchem (cid): 13187
Pubchem (sid): 134977765
Flavornet: 821-55-6
Pherobase: View
Synonyms   Articles   Notes   Search   Top
Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
FDA Everything Added to Food in the United States (EAFUS): View
CHEBI: View
CHEMBL: View
HMDB (The Human Metabolome Database): HMDB31266
FooDB: FDB003308
YMDB (Yeast Metabolome Database): YMDB01383
Export Tariff Code: 2914.19.0000
Haz-Map: View
Typical G.C.
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Read: Under the conditions of intended use - New developments in the FEMA GRAS program and the safety assessment of flavor ingredients
Read: A GRAS assessment program for flavor ingredients
Read: Sensory testing for flavorings with modifying properties. Food Technology
Read: Criteria for the safety evaluation of flavoring substances
Read: A procedure for the safety evaluation of natural flavor complexes used as ingredients in food: essential oils
Read: FEMA Expert Panel: 30 Years of safety evaluation for the flavor industry
Read: Consumption ratio and food predominance of flavoring materials
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 
For Odor
No odor group found for these
3-mercapto-3-methyl-1-hexanol 
4-(1-propenyl) pyridine 
 satinaldehydeFL/FR
1-(thienyl-2)butan-1,2-dione 
aldehydic
 dodecanal (aldehyde C-12 lauric)FL/FR
 undecanalFL/FR
animal
isobutyl quinolineFR
 methyl (E)-2-octenoateFL/FR
balsamic
isoamyl benzoateFL/FR
 phenyl salicylateFR
brown
sec-heptyl acetateFL/FR
chemical
isobutyl formateFL/FR
 propyl propionateFL/FR
citrus
2-heptanolFL/FR
(E)-2-tetradecenalFL/FR
10-undecen-1-olFL/FR
gamma-nonalactone (aldehyde C-18 (so-called))FL/FR
creamy
3-heptyl dihydro-5-methyl-2(3H)-furanoneFL/FR
earthy
 methyl (E)-3-hexenoateFL/FR
 methyl 3-hexenoateFL/FR
 acetaldehyde dimethyl acetalFL/FR
 cyclohexyl formateFL/FR
1-hexen-3-olFL/FR
 methyl ethyl ketoneFL/FR
2-methyl valeraldehydeFL/FR
 propyl formateFL/FR
fatty
 allyl octanoateFL/FR
3-decen-2-oneFL/FR
 ethyl undecylenateFL/FR
(S)-gamma-heptalactone 
 methyl 10-undecenoateFL/FR
(E)-2-octenalFL/FR
floral
 citronellolFL/FR
 citronellyl acetateFL/FR
 citronellyl formateFL/FR
 cuminyl acetaldehydeFL/FR
beta-damascenoneFL/FR
 dihydrojasmone lactoneFL/FR
 dimethyl octanolFL/FR
2,4-dimethyl-3-cyclohexene-1-methanolFR
(E)-geranyl acetoneFL/FR
 geranyl hexanoateFL/FR
 hexyl 2-furoateFL/FR
 hydroxycitronellal dimethyl acetalFL/FR
beta-iononeFL/FR
isojasmoneFL/FR
isojasmoneFL/FR
 lilac pentanolFL/FR
 methyl citronellateFL/FR
(Z)-methyl epi-jasmonateFL/FR
 methyl jasmonateFL/FR
 nerolFL/FR
 neryl formateFL/FR
 phenethyl acetateFL/FR
2-phenyl propionaldehyde dimethyl acetalFL/FR
isophytolFL/FR
 rose absolute (rosa damascena) bulgariaFL/FR
 rose undeceneFR
 styralyl propionateFL/FR
 tea acetateFR
 tuberose acetateFR
fruity
 allyl butyrateFL/FR
 allyl heptanoateFL/FR
isoamyl decanoateFL/FR
 amyl formateFL/FR
 amyl hexanoateFL/FR
isoamyl hexanoateFL/FR
isoamyl isobutyrateFL/FR
isoamyl isovalerateFL/FR
 berry pentadienoateFL/FR
 bisaboleneFL/FR
 butyl 2-decenoateFL/FR
 butyl hexanoateFL/FR
isobutyl isovalerateFL/FR
 cherry pentenoateFL/FR
 citronellyl isobutyrateFL/FR
 cyclohexyl crotonateFR
 decyl butyrateFL/FR
 dimethyl succinateFL/FR
 ethyl (E)-2-decenoateFL/FR
 ethyl 2-octenoateFL/FR
 ethyl 3-hexenoateFL/FR
2-ethyl butyl 2-butenoate 
 ethyl levulinateFL/FR
(E)-ethyl tiglateFL/FR
1-ethyl-2-methyl propyl 3-butenoate 
 geranyl butyrateFL/FR
 geranyl isovalerateFL/FR
 grape butyrateFL/FR
 hexanal propylene glycol acetalFL/FR
3-hexanoneFL/FR
2-hexen-1-olFL/FR
(Z)-3-hexen-1-yl 2-methyl-2-pentenoateFR
(E)-3-hexen-1-yl acetateFL/FR
 hexyl acetateFL/FR
 hexyl isovalerateFL/FR
 methyl (E,Z)-2,4-decadienoateFL/FR
2-methyl butyl isovalerateFL/FR
 methyl heptanoateFL/FR
3-methyl-2-butenalFL/FR
 neryl propionateFL/FR
(E)-2-nonen-1-yl acetateFL/FR
isooctyl acetateFR
 octyl butyrateFL/FR
 prenolFL/FR
 prenyl hexanoateFL/FR
isopropenyl acetateFL/FR
 propyl butyrateFL/FR
1,3,4-trimethyl pentyl 2-butenoate 
1,2,2-trimethyl propyl 2-butenoate 
 tropical indeneFR
2-undecanoneFL/FR
green
 acetaldehyde benzyl 2-methoxyethyl acetalFL/FR
 actinidia chinensis fruit extractFL/FR
isobutyl methyl ketoneFL/FR
 ethyl (E)-2-hexenoateFL/FR
 ethyl (E)-4-decenoateFL/FR
 green carboxylateFR
1-heptanolFL/FR
3-hepten-2-oneFL/FR
(E)-3-hexen-1-olFL/FR
(Z)-3-hexen-1-yl (Z)-3-hexenoateFL/FR
(E)-2-hexen-1-yl acetateFL/FR
(Z)-3-hexen-1-yl acetateFL/FR
(Z)-3-hexen-1-yl benzoateFL/FR
(Z)-3-hexen-1-yl hexanoateFL/FR
(Z)-3-hexen-1-yl isovalerateFL/FR
(Z)-3-hexen-1-yl propionateFL/FR
(E)-2-hexen-1-yl valerateFL/FR
3-hexenyl 2-methyl butyrateFL/FR
(Z)-3-hexenyl methyl etherFR
 hexoxyacetaldehyde dimethyl acetalFR
 hexyl 2-methyl butyrateFL/FR
 hexyl butyrateFL/FR
 hexyl hexanoateFL/FR
 hexyl phenyl acetateFL/FR
 methyl octine carbonateFL/FR
 neryl butyrateFL/FR
(E,Z)-3,6-nonadien-1-yl acetateFL/FR
3,6-nonadien-1-yl acetateFL/FR
(E)-2-nonen-1-olFL/FR
(E)-2-octen-1-yl acetateFL/FR
3-octyl formateFL/FR
 phenoxyethyl isobutyrateFL/FR
1-phenyl-2-pentanolFL/FR
 terpinyl propionateFL/FR
 thiogeraniolFL/FR
 tiglaldehydeFL/FR
herbal
6-acetoxydihydrotheaspiraneFL/FR
9-acetyl-5-methyl-tricyclo[6.2.1.0.sup.2,7 ]undec-4-ene 
alpha-amyl cinnamyl formateFL/FR
 anethum graveolens herb oilFL/FR
 anthemis nobilis flower oil romanFL/FR
sweet basil absoluteFL/FR
(+)-alpha-campholenic aldehydeFL/FR
 dill weed oil cubaFL/FR
 dill weed oil reunionFL/FR
 dimethyl benzyl carbinyl formateFL/FR
 herbal heptaneFR
 hexanolFL/FR
 hop absoluteFL/FR
 hop oilFL/FR
 linalyl octanoateFL/FR
 marigold oil mexicoFL/FR
 melaleuca leucadendron var. cajuputi leaf oilFL/FR
3-octanoneFL/FR
1-octen-3-yl acetateFL/FR
 reseda absoluteFR
 theaspiraneFL/FR
 tricyclodecyl acetateFR
 wormwood oil americaFL/FR
melon
(Z)-6-nonen-1-olFL/FR
mossy
 treemoss absoluteFR
musk
 musk decanolideFR
pine
 dipentene terpene hydrocarbon byproductsFR
soapy
 benzyl laurateFL/FR
2-ethyl decanoic acid 
 ethyl undecanoateFL/FR
 methyl anthranilate / hexyl cinnamaldehyde schiff's baseFR
spicy
isobutyl angelateFL/FR
(-)-cubenolFL/FR
isocyclogeraniol (IFF)FR
sweet
 vanilla oleoresin bourbonFL/FR
terpenic
 cassis bud oilFL/FR
 psidium guajava fruit extractFL/FR
vegetable
1-furfuryl pyrroleFL/FR
waxy
 allyl nonanoateFL/FR
 butyl laurateFL/FR
 decanal diethyl acetalFL/FR
3-decanoneFL/FR
(Z)-4-decen-1-olFL/FR
9-decenoic acidFL/FR
(E,E)-2,4-dodecadien-1-ol 
1-dodecanolFL/FR
 ethyl decanoateFL/FR
 ethyl laurateFL/FR
 ethyl palmitateFL/FR
 methyl butyl phenyl acetateFL/FR
(E)-methyl geranateFL/FR
2-methyl heptanoic acidFL/FR
 methyl laurateFL/FR
 methyl octanoateFL/FR
 methyl undecanoateFR
2-nonanolFL/FR
(Z)-3-nonen-1-olFL/FR
 octanolFL/FR
(E)-2-octen-1-yl butyrateFL/FR
 octyl 2-methyl butyrateFL/FR
 octyl isobutyrateFL/FR
 phenethyl octanoateFL/FR
 phytyl acetateFL/FR
(E)-2-tridecen-1-yl acetateFL/FR
 
For Flavor
 
No flavor group found for these
 acetaldehyde benzyl 2-methoxyethyl acetalFL/FR
6-acetoxydihydrotheaspiraneFL/FR
9-acetyl-5-methyl-tricyclo[6.2.1.0.sup.2,7 ]undec-4-ene 
alpha-amyl cinnamyl formateFL/FR
 benzyl laurateFL/FR
(+)-alpha-campholenic aldehydeFL/FR
3-decanoneFL/FR
(Z)-4-decen-1-olFL/FR
 dimethyl benzyl carbinyl formateFL/FR
(E,E)-2,4-dodecadien-1-ol 
2-ethyl butyl 2-butenoate 
 ethyl butyryl lactateFL
2-ethyl decanoic acid 
1-ethyl-2-methyl propyl 3-butenoate 
(S)-gamma-heptalactone 
3-hydroxy-4-phenyl-2-butanoneFL
4-hydroxyphenethyl alcoholFL
 melaleuca leucadendron var. cajuputi leaf oilFL/FR
 methyl (E,Z)-2,4-decadienoateFL/FR
(E)-methyl geranateFL/FR
4-methyl pentyl 4-methyl valerateFL
(Z)-3-nonen-1-olFL/FR
(E)-2-nonen-1-yl acetateFL/FR
(E)-2-octen-1-yl butyrateFL/FR
 phytyl acetateFL/FR
 prenyl hexanoateFL/FR
 rose absolute (rosa damascena) bulgariaFL/FR
(E)-2-tridecen-1-yl acetateFL/FR
1,3,4-trimethyl pentyl 2-butenoate 
1,2,2-trimethyl propyl 2-butenoate 
10-undecen-1-olFL/FR
acidic
 propionic acidFL
astringent
1-(thienyl-2)butan-1,2-dione 
chemical
 methyl ethyl ketoneFL/FR
citrus
 bisaboleneFL/FR
 nerolFL/FR
 styralyl propionateFL/FR
coconut
(R)-massoia lactoneFL
gamma-nonalactone (aldehyde C-18 (so-called))FL/FR
cooling
 theaspiraneFL/FR
creamy
3-hepten-2-oneFL/FR
 massoia lactoneFL
 octyl isobutyrateFL/FR
ethereal
 acetaldehyde dimethyl acetalFL/FR
isopropenyl acetateFL/FR
fatty
 allyl octanoateFL/FR
 dimethyl octanolFL/FR
 ethyl (E)-4-decenoateFL/FR
 ethyl undecylenateFL/FR
sec-heptyl acetateFL/FR
(Z)-3-hexen-1-yl benzoateFL/FR
(E)-2-octenalFL/FR
floral
 citronellolFL/FR
 citronellyl acetateFL/FR
(E)-geranyl acetoneFL/FR
 methyl citronellateFL/FR
(Z)-methyl epi-jasmonateFL/FR
 methyl jasmonateFL/FR
 satinaldehydeFL/FR
fruity
 allyl heptanoateFL/FR
isoamyl benzoateFL/FR
isoamyl decanoateFL/FR
 amyl formateFL/FR
isoamyl hexanoateFL/FR
 amyl hexanoateFL/FR
isoamyl isobutyrateFL/FR
 berry pentadienoateFL/FR
 butyl 2-decenoateFL/FR
 butyl hexanoateFL/FR
 cassis bud oilFL/FR
 cherry pentenoateFL/FR
 citronellyl formateFL/FR
 citronellyl isobutyrateFL/FR
 decyl butyrateFL/FR
 dimethyl succinateFL/FR
 ethyl (E)-2-decenoateFL/FR
 ethyl (E)-2-hexenoateFL/FR
 ethyl (E)-2-octenoateFL
 ethyl 2-octenoateFL/FR
 ethyl 3-hexenoateFL/FR
 ethyl levulinateFL/FR
(E)-ethyl tiglateFL/FR
2-furyl pentyl ketoneFL
 geranyl butyrateFL/FR
 geranyl hexanoateFL/FR
2-heptanolFL/FR
3-heptyl dihydro-5-methyl-2(3H)-furanoneFL/FR
 hexanal propylene glycol acetalFL/FR
3-hexanoneFL/FR
2-hexen-1-olFL/FR
(Z)-3-hexen-1-yl (Z)-3-hexenoateFL/FR
(E)-3-hexen-1-yl acetateFL/FR
 hexyl acetateFL/FR
 hexyl hexanoateFL/FR
 hexyl phenyl acetateFL/FR
 kiwi distillatesFL
 lilac pentanolFL/FR
 linalyl octanoateFL/FR
3-mercapto-3-methyl-1-hexanol 
 methyl (E)-2-octenoateFL/FR
 methyl 3-hexenoateFL/FR
2-methyl butyl isovalerateFL/FR
 methyl heptanoateFL/FR
3-methyl-2-butenalFL/FR
 neryl formateFL/FR
(Z)-3-nonen-1-yl acetateFL
(Z)-5-octen-1-yl acetateFL
 phenethyl octanoateFL/FR
2-phenyl propionaldehyde dimethyl acetalFL/FR
1-phenyl-2-pentanolFL/FR
 prenolFL/FR
 propyl butyrateFL/FR
 propyl formateFL/FR
 tiglaldehydeFL/FR
green
 actinidia chinensis fruit extractFL/FR
 allyl butyrateFL/FR
isoamyl isovalerateFL/FR
isobutyl angelateFL/FR
isobutyl isovalerateFL/FR
isobutyl methyl ketoneFL/FR
 cuminyl acetaldehydeFL/FR
 cyclohexyl formateFL/FR
3-decen-2-oneFL/FR
2-ethyl butyraldehydeFL
 geranyl isovalerateFL/FR
 grape butyrateFL/FR
 hexanolFL/FR
(E)-3-hexen-1-olFL/FR
(E)-2-hexen-1-yl acetateFL/FR
(Z)-3-hexen-1-yl acetateFL/FR
(Z)-3-hexen-1-yl hexanoateFL/FR
(Z)-3-hexen-1-yl isovalerateFL/FR
(Z)-3-hexen-1-yl propionateFL/FR
(E)-2-hexen-1-yl valerateFL/FR
1-hexen-3-olFL/FR
(E)-3-hexenoic acidFL
3-hexenyl 2-methyl butyrateFL/FR
 hexyl 2-furoateFL/FR
 hexyl 2-methyl butyrateFL/FR
 hexyl butyrateFL/FR
 hexyl isovalerateFL/FR
isojasmoneFL/FR
isojasmoneFL/FR
 methyl (E)-3-hexenoateFL/FR
 methyl 2-undecynoateFL
 methyl octanoateFL/FR
 methyl octine carbonateFL/FR
3-(5-methyl-2-furyl) butanalFL
4-methyl-2-pentenalFL
 neryl butyrateFL/FR
 neryl propionateFL/FR
(E,Z)-3,6-nonadien-1-yl acetateFL/FR
3,6-nonadien-1-yl acetateFL/FR
(E)-2-nonen-1-olFL/FR
(E,E)-2,4-octadienalFL
2,4-octadienalFL
(E)-2-octen-1-yl acetateFL/FR
1-octen-3-yl acetateFL/FR
 phenoxyethyl isobutyrateFL/FR
4-(1-propenyl) pyridine 
 terpinyl propionateFL/FR
herbal
 anethum graveolens herb oilFL/FR
 anthemis nobilis flower oil romanFL/FR
sweet basil absoluteFL/FR
 dill weed oil cubaFL/FR
 dill weed oil reunionFL/FR
 hop absoluteFL/FR
 hop oilFL/FR
 marigold oil mexicoFL/FR
 wormwood oil americaFL/FR
honey
 phenethyl acetateFL/FR
leafy
 methyl butyl phenyl acetateFL/FR
minty
 thiogeraniolFL/FR
mushroom
3-octanoneFL/FR
oily
isophytolFL/FR
pungent
 acetaldehydeFL
rummy
isobutyl formateFL/FR
soapy
 dodecanal (aldehyde C-12 lauric)FL/FR
1-dodecanolFL/FR
solvent
1-heptanolFL/FR
sour
3-methyl valeric acidFL
spicy
(-)-cubenolFL/FR
sweet
 vanilla oleoresin bourbonFL/FR
tropical
 guava distillatesFL
 propyl propionateFL/FR
 psidium guajava fruitFL
 psidium guajava fruit extractFL/FR
vegetable
1-furfuryl pyrroleFL/FR
2-methyl valeraldehydeFL/FR
waxy
 allyl nonanoateFL/FR
 butyl laurateFL/FR
 decanal diethyl acetalFL/FR
9-decenoic acidFL/FR
 dihydrojasmone lactoneFL/FR
 ethyl decanoateFL/FR
 ethyl laurateFL/FR
 ethyl palmitateFL/FR
 ethyl undecanoateFL/FR
 hydroxycitronellal dimethyl acetalFL/FR
 methyl 10-undecenoateFL/FR
2-methyl heptanoic acidFL/FR
 methyl laurateFL/FR
2-nonanolFL/FR
(Z)-6-nonen-1-olFL/FR
 octanolFL/FR
 octyl 2-methyl butyrateFL/FR
 octyl butyrateFL/FR
3-octyl formateFL/FR
(E)-2-tetradecenalFL/FR
 undecanalFL/FR
2-undecanoneFL/FR
woody
beta-damascenoneFL/FR
beta-iononeFL/FR
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
 ash mountain ash 
 butterFR
 carnation dianthus oeilletFR
 cheese cheddarFL
 cloveFR
 coconutFR
 earth humusFR
 fatFL
 greenFR
 herbalFR
 lavenderFR
 pineappleFR
 roseFR
 rose tea roseFR
 rueFL/FR
 strawberryFR
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 beer
Search  Picture
 boldo leaf oil italy @ 0.10%
Data  GC  Search Trop  Picture
 boldus leaf oil chile @ 0.04%
Data  GC  Search Trop  Picture
 butter
Search  Picture
 carnation
Search Trop  Picture
 cascarilla bark oil @ 0.18%
Data  GC  Search Trop  Picture
 champaca concrete @ 0.02%
Data  GC  Search Trop  Picture
 cheese bleu cheese
Search  Picture
 cheese cheddar cheese
Search  Picture
 cheese gorgonzola cheese
Search  Picture
 clove bud
Search Trop  Picture
 clove fruit
Search Trop  Picture
 coconut
Search Trop  Picture
 corn husk oil
Search Trop  Picture
 corn seed oil
Search Trop  Picture
 corn silk
Search Trop  Picture
 curcuma amada roxb. rhizome oil india @ 0.10%
Data  GC  Search Trop  Picture
 fish
Search  Picture
 ginger rhizome
Search Trop  Picture
 ginger rhizome oil
Search Trop  Picture
 kachur oil @ 0.30%
Data  GC  Search Trop  Picture
 krill
Search  Picture
 laurel leaf oil turkey @ trace%
Data  GC  Search Trop  Picture
 mastic fruit oil @ 0.14%
Data  GC  Search Trop  Picture
 mastic leaf oil @ 1.71%
Data  GC  Search Trop  Picture
 potato chip
Search  Picture
 rice cooked rice
Search  Picture
 rosemary sap
Search Trop  Picture
 rue flower oil colombia @ 16.82%
Data  GC  Search Trop  Picture
 rue oil china @ 24.12%
Data  GC  Search Trop  Picture
 rue oil cuba @ 0.62%
Data  GC  Search Trop  Picture
 rue plant
Search Trop  Picture
 strawberry wild strawberry fruit
Search Trop  Picture
 sugandha kokila berry oil @ 1.90%
Data  GC  Search Trop  Picture
 tea leaf
Search Trop  Picture
 watermelon fruit juice
Search Trop  Picture
Synonyms   Articles   Notes   Search   Top
Synonyms:
 heptyl methyl ketone
N-heptyl methyl ketone
 ketone, heptyl methyl
 methyl heptyl ketone
 methyl heptyl ketone (2-nonanone), natural
 methyl heptyl ketone natural
 nonan-2-one
2-nonanone
beta-nonanone
2-nonanone (methyl heptyl ketone) natural
2-nonanone (natural)
2-nonanone natural
Synonyms   Articles   Notes   Search   Top
Articles:
Info: HEPTAN-2-ONE
US Patents: 3,952,024 - Furfurylthioacetone
PubMed: Synthesis of methyl ketones by metabolically engineered Escherichia coli.
US Patents: 3,931,166 - Certain 2,5-dimethyl-3-thiopyrazines
PubMed: Quantification of volatile compounds in goat milk Jack cheese using static headspace gas chromatography.
PubMed: Binding of flavor compounds and whey protein isolate as affected by heat and high pressure treatments.
PubMed: Kinetic analysis of volatile formation in milk subjected to pressure-assisted thermal treatments.
PubMed: Binding of 2-nonanone and milk proteins in aqueous model systems.
PubMed: Quantitative determination of thermally derived off-flavor compounds in milk using solid-phase microextraction and gas chromatography.
PubMed: Flavor production from a non-stick oil by moulds.
PubMed: Interactions between methyl ketones and beta-lactoglobulin: sensory analysis, headspace analysis, and mathematical modeling.
PubMed: A customized metal oxide semiconductor-based gas sensor array for onion quality evaluation: system development and characterization.
PubMed: The dynamics of the HS/SPME-GC/MS as a tool to assess the spoilage of minced beef stored under different packaging and temperature conditions.
PubMed: Influence of storage on volatile profiles in roasted almonds (Prunus dulcis).
PubMed: Quantitative analysis of volatile organic compounds released and consumed by rat L6 skeletal muscle cells in vitro.
PubMed: Characterization of volatiles of necrotic Stenocereus thurberi and Opuntia littoralis and toxicity and olfactory preference of Drosophila melanogster, D. mojavensis wrigleyi, and D. mojavensis sonorensis to necrotic cactus volatiles.
PubMed: Determination of volatile compounds in turbot (Psetta maxima) during refrigerated storage by headspace solid-phase microextraction and gas chromatography-mass spectrometry.
PubMed: Investigation of volatile metabolites during growth of Escherichia coli and Pseudomonas aeruginosa by needle trap-GC-MS.
PubMed: Assessment of robustness on analysis using headspace solid-phase microextraction and comprehensive two-dimensional gas chromatography through experimental designs.
PubMed: Analysis of volatile organic compounds liberated and metabolised by human umbilical vein endothelial cells (HUVEC) in vitro.
PubMed: Inhibitory and toxic effects of volatiles emitted by strains of Pseudomonas and Serratia on growth and survival of selected microorganisms, Caenorhabditis elegans, and Drosophila melanogaster.
PubMed: Characterization of important odorants in steamed male Chinese mitten crab (Eriocheir sinensis) using gas chromatography-mass spectrometry-olfactometry.
PubMed: Biting deterrence, repellency, and larvicidal activity of Ruta chalepensis (Sapindales: Rutaceae) essential oil and its major individual constituents against mosquitoes.
PubMed: Assessing the efficacy of candidate mosquito repellents against the background of an attractive source that mimics a human host.
PubMed: Monodimensional (GC-FID and GC-MS) and comprehensive two-dimensional gas chromatography for the assessment of volatiles and fatty acids from Ruta chalepensis aerial parts.
PubMed: Olfactory sensitivity and odor structure-activity relationships for aliphatic ketones in CD-1 mice.
PubMed: Volatile composition and sensory properties of Indian herbal medicine-Pavonia odorata-used in Ayurveda.
PubMed: Interactions of flavoured oil in-water emulsions with polylactide.
PubMed: Widespread occurrence of bisphenol A diglycidyl ethers, p-hydroxybenzoic acid esters (parabens), benzophenone type-UV filters, triclosan, and triclocarban in human urine from Athens, Greece.
PubMed: Main individual and product characteristics influencing in-mouth flavour release during eating masticated food products with different textures: mechanistic modelling and experimental validation.
PubMed: Nuclear PKG localization is regulated by G₀ alpha and is necessary in the AWB neurons to mediate avoidance in Caenorhabditis elegans.
PubMed: Release and uptake of volatile organic compounds by human hepatocellular carcinoma cells (HepG2) in vitro.
PubMed: Dissociation of proton bound ketone dimers in asymmetric electric fields with differential mobility spectrometry and in uniform electric fields with linear ion mobility spectrometry.
PubMed: Can volatile organic metabolites be used to simultaneously assess microbial and mite contamination level in cereal grains and coffee beans?
PubMed: Sensory interaction between attractant diacetyl and repellent 2-nonanone in the nematode Caenorhabditis elegans.
PubMed: Mass and Ion Transport in Ketones and Ketone Electrolytes: Comparison with Acetate Systems.
PubMed: Effect of storage time and heat processing on the volatile profile of Senegalese sole (Solea senegalensis Kaup, 1858) muscle.
PubMed: Attractiveness of an aggregation pheromone lure and chicken droppings to adults and larvae of Alphitobius diaperinus (Coleoptera: Tenebrionidae).
PubMed: Salt reduction in slow fermented sausages affects the generation of aroma active compounds.
PubMed: Following butter flavour deterioration with an acoustic wave sensor.
PubMed: Synthesis of methyl ketones by metabolically engineered Escherichia coli.
PubMed: Molecular analysis of volatile metabolites released specifically by Staphylococcus aureus and Pseudomonas aeruginosa.
PubMed: Effects of frozen storage and vacuum packaging on free fatty acid and volatile composition of Turkish Motal cheese.
PubMed: Measuring gas-liquid partition coefficients of aroma compounds by solid phase microextraction, sampling either headspace or liquid.
PubMed: Volatile biomarkers of Pseudomonas aeruginosa in cystic fibrosis and noncystic fibrosis bronchiectasis.
PubMed: Control of postharvest Botrytis fruit rot of strawberry by volatile organic compounds of Candida intermedia.
PubMed: Enhancement of odor avoidance regulated by dopamine signaling in Caenorhabditis elegans.
PubMed: Novel platinum(II) complexes of 3-(aminomethyl)naphthoquinone Mannich bases: synthesis, crystal structure and cytotoxic activities.
PubMed: Isolation and characterization of 4-tert-butylphenol-utilizing Sphingobium fuliginis strains from Phragmites australis rhizosphere sediment.
PubMed: Transmembrane segment 3 of Drosophila melanogaster odorant receptor subunit 85b contributes to ligand-receptor interactions.
PubMed: Quantification of volatile compounds in goat milk Jack cheese using static headspace gas chromatography.
PubMed: Olfactory psychometric functions for homologous 2-ketones.
PubMed: Male-produced aggregation pheromone of the lesser mealworm beetle, Alphitobius diaperinus.
PubMed: Mesophilic and psychrotrophic bacteria from meat and their spoilage potential in vitro and in beef.
PubMed: Binding of flavor compounds and whey protein isolate as affected by heat and high pressure treatments.
PubMed: Multi-channel open tubular traps for headspace sampling, gas chromatographic fraction collection and olfactory assessment of milk volatiles.
PubMed: Interactions between beta-lactoglobulin and aroma compounds: different binding behaviors as a function of ligand structure.
PubMed: Relationship between sensory attributes and volatile compounds qualifying dry-cured hams.
PubMed: Asthma arising in flavoring-exposed food production workers.
PubMed: Chemical characterization of territorial marking fluid of male Bengal tiger, Panthera tigris.
PubMed: Kinetic analysis of volatile formation in milk subjected to pressure-assisted thermal treatments.
PubMed: Binding of 2-nonanone and milk proteins in aqueous model systems.
PubMed: Active package for wild strawberry fruit (Fragaria vesca L.).
PubMed: Effect of concentration and relative humidity on the transfer of alkan-2-ones through paper coated with wheat gluten.
PubMed: Quantitative determination of thermally derived off-flavor compounds in milk using solid-phase microextraction and gas chromatography.
PubMed: Assessment of monitoring methods for early detection of three species of storage mite in bulk oilseed rape.
PubMed: Volatile organic compounds in natural biofilm in polyethylene pipes supplied with lake water and treated water from the distribution network.
PubMed: Characterization of respiratory exposures at a microwave popcorn plant with cases of bronchiolitis obliterans.
PubMed: The metabolism of nonane, a JP-8 jet fuel component, by human liver microsomes, P450 isoforms and alcohol dehydrogenase and inhibition of human P450 isoforms by JP-8.
PubMed: Expeditious asymmetric synthesis of a stereoheptad corresponding to the C(19)-C(27)-ansa chain of rifamycins: formal total synthesis of Rifamycin S.
PubMed: Evidence for pi-pi electron donor-acceptor interactions between pi-donor aromatic compounds and pi-acceptor sites in soil organic matter through pH effects on sorption.
PubMed: Olfactory sensitivity for aliphatic ketones in squirrel monkeys and pigtail macaques.
PubMed: Volatiles in a sausage surface model-influence of Penicillium nalgiovense, Pediococcus pentosaceus, ascorbate, nitrate and temperature.
PubMed: Analysis of ketones by selected ion flow tube mass spectrometry.
PubMed: Odorants in breast milk.
PubMed: Otx/otd homeobox genes specify distinct sensory neuron identities in C. elegans.
PubMed: Chemistry, ontogeny, and role of pygidial gland secretions of the vinegaroon Mastigoproctus giganteus (Arachnida: Uropygi).
PubMed: Influence of lipophilicity on the interactions of N-alkyl-4-phenyl-1,2,3,6-tetrahydropyridines and their positively charged N-alkyl-4-phenylpyridinium metabolites with cytochrome P450 2D6.
PubMed: Necrosis of nasal and airway epithelium in rats inhaling vapors of artificial butter flavoring.
PubMed: In vitro efficacy of plant volatiles for inhibiting the growth of fruit and vegetable decay microorganisms.
PubMed: Resistance to 2-tridecanone in Tetranychus urticae: effects of induced resistance, cross-resistance and heritability.
PubMed: Rhodium carboxylate catalyzed decomposition of vinyldiazoacetates in the presence of heterodienes: enantioselective synthesis of the 6-azabicyclo[3.2.2]nonane and 6-azabicyclo[3.2.2]nonanone ring systems.
PubMed: Chemosignalling of musth by individual wild African elephants (Loxodonta africana): implications for conservation and management.
PubMed: Flavor production from a non-stick oil by moulds.
PubMed: Effect of meso-substituents on the osmium tetraoxide reaction and pinacol-pinacolone rearrangement of the corresponding vic-dihydroxyporphyrins.
PubMed: Volatile compounds released during ripening in Italian dried sausage.
PubMed: Volatile sulfur production by pig cecal bacteria in batch culture and screening inhibitors of sulfate reducing bacteria.
PubMed: Interactions between methyl ketones and beta-lactoglobulin: sensory analysis, headspace analysis, and mathematical modeling.
PubMed: High-resolution gas-chromatographic analysis of the secondary metabolites obtained by subcritical-fluid extraction from Colombian rue (Ruta graveolens L.).
PubMed: Odour-impact compounds of Gorgonzola cheese.
PubMed: A transmembrane guanylyl cyclase (DAF-11) and Hsp90 (DAF-21) regulate a common set of chemosensory behaviors in caenorhabditis elegans.
PubMed: Volatile compounds from Escherichia coli O157:H7 and their absorption by strawberry fruit.
PubMed: Transfer of aroma compounds in water-lipid systems: binding tendency of beta-lactoglobulin.
PubMed: Interactions between aroma and edible films. 1. Permeability Of methylcellulose and low-density polyethylene films to methyl ketones.
PubMed: Reptilian chemistry: characterization of dianeackerone, a secretory product from a crocodile.
PubMed: Reprogramming chemotaxis responses: sensory neurons define olfactory preferences in C. elegans.
PubMed: Relative sensitivity of the ocular trigeminal, nasal trigeminal and olfactory systems to airborne chemicals.
PubMed: Volatile organic chemicals of a shore-dwelling cyanobacterial mat community.
PubMed: Leukotriene B4 receptor antagonists: the LY255283 series of hydroxyacetophenones.
PubMed: Effects of several selected odorants on the sodium- and potassium-dependent adenosine triphosphatase activities of two different chicken olfactory tuberinals.
PubMed: Chemical analysis of temporal gland secretions collected from an Asian bull elephant during a four-month musth episode.
PubMed: Volatile methyl ketone seed-germination inhibitors fromAmaranthus palmeri S. Wats. Residues.
PubMed: Observations concerning the nature of sites of anaesthetic action in Gammarus.
PubMed: Volatiles of Pseudomonas aeruginosa and related species by automated headspace concentration--gas chromatography.
PubMed: Anaesthetic action of esters and ketones: evidence for an interaction with the sodium channel protein in squid axons.
PubMed: Odorous chemical perturbations of (Na+ + K+)-dependent ATPase activities. Effects on native and lipid-substituted preparations from individual turbinals from dog olfactory tissue.
PubMed: Commercial-grade methyl heptyl ketone (5-methyl-2-octanone) neurotoxicity: contribution of 5-nonanone.
PubMed: The neurotoxicity of 5-nonanone: preliminary report.
PubMed: Headspace analysis of volatile metabolites of Pseudomonas aeruginosa and related species by gas chromatography-mass spectrometry.
PubMed: Stabilization of proteins by solvents. Effect of pH and anions on the positive cooperativity of 2-nonanone binding to bovine serum albumin.
PubMed: [Gas-chromatographic-mass-spectral analysis of aroma-compounds of bread (author's transl)].
PubMed: A novel ketone monooxygenase from Pseudomonas cepacia. Purification and properties.
Synonyms   Articles   Notes   Search   Top
Please share your Comments.
Email Address:
 
 
 
 
Top of Page Home
Copyright © 1980-2017 The Good Scents Company (tgsc) ™ Disclaimer Privacy Policy