laevo-rhamnose
L-rhamnose
 
Notes:
Constit. of many glycosides in plants. Quercetin (main constit. of lemon flavin) and Naringin (from grapefruit-canning wastes) have been used as sources A methylpentose whose L- isomer is found naturally in many plant glycosides and some gram-negative bacterial lipopolysaccharides.; Rhamnose (Rham) is a naturally-occurring deoxy sugar. It can be classified as either a methyl-pentose or a 6-deoxy-hexose. Rhamnose occurs in nature in its L-form as L-rhamnose (6-deoxy-L-mannose). This is unusual, since most of the naturally-occurring sugars are in D-form. Exceptions are the methyl pentoses L-fucose and L-rhamnose and the pentose L-arabinose.; Rhamnose is a component of the outer cell membrane of acid-fast bacteria in the Mycobacterium genus, which includes the organsism that causes tuberculosis.
  • Advanced Biotech
  • 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):
      W1746 L-rhamnose
       
  • 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):
      leavo-rhamnose natural
       
  • H. Interdonati, Inc.
  • 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):
      HLE0303 L(+)-Rhamnose
       
  • 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):
      18-17500 L-RHAMNOSE MONOHYDRATE, Kosher
       
  • Sigma-Aldrich
    • Sigma-Aldrich
      Complete Supply Chain
      The perfect blend of products and services that bring your creativity to life.
      Sigma-Aldrich is a leading Life Science and High Technology company dedicated to providing high-quality, safe and certified flavor ingredients with transparent and easily accessible documentation to customers around the globe. Sigma-Aldrich also provides a suite of analytical tools that allow food analysts to simplify sample preparation, cleanup and analysis steps, while increasing sensitivity to trace ingredients and harmful substances to meet regulations and quality standards.
      Email: Information
      US Email: Sales
      US Voice: 800-244-1173
      US Fax: 800-368-4661
      Facebook
      Twitter
      Instagram
      Linkedin
      Certified Food Grade Products
      Product(s):
      W373011 L-Rhamnose, natural sourced, 99%, FG
      SDS
       
Synonyms   Articles   Notes   Search
(2R,3R,4S,5S)-2,3,4,5-tetrahydroxyhexanal (Click)
CAS Number: 3615-41-6Picture of molecule
ECHA EINECS - REACH Pre-Reg: 222-793-4
FDA UNII: QN34XC755A
Nikkaji Web: J8.185J
MDL: MFCD00064366
XlogP3-AA: -2.40 (est)
Molecular Weight: 164.15764000
Formula: C6 H12 O5
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome or firefox)
Category: sweeteners, flavor enhancers
 
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
FEMA Number: 3730  L-rhamnose
FDA Mainterm: L-RHAMNOSE
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: white powder (est)
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Melting Point: 122.00 °C. @ 760.00 mm Hg
Boiling Point: 398.00 to  399.00 °C. @ 760.00 mm Hg
Flash Point: 408.00 °F. TCC ( 208.89 °C. )
logP (o/w): -2.459 (est)
Soluble in:
 water, 1e+006 mg/L @ 25 °C (est)
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
Odor Type: odorless
Odor Strength: none
Odor Description:
at 100.00 %. 
odorless
 sweet  
Taste Description:
sweet
  
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: humectants
masking agents
Synonyms   Articles   Notes   Search   Top
Suppliers:
Advanced Biotech
L-RHAMNOSE NATURAL
AuNutra® Industries
Rhamnose P.E.
CTC Organics
L-rhamnose
ExtraSynthese
For experimental / research use only.
L-(+)-Rhamnose monohydrate
Fleurchem
leavo-rhamnose natural
George Uhe Company
L-Rhamnose
H. Interdonati, Inc.
L-Rhamnose Monohydrate Natural, Kosher
Featured Products
Jiangyin Healthway
L(+)-Rhamnose
New functional food ingredients
Penta International
L-RHAMNOSE MONOHYDRATE, Kosher
Sigma-Aldrich
L-Rhamnose, natural sourced, 99%, FG
Odor: odorless
Certified Food Grade Products
Solabia
Teflose®
Odor: characteristic
Use: acts like a coating inhibiting the adhesion of undesirable and/or pathogenic bacteria on the skin surface ("TeflonTM-like" effect). Its richness in rhamnose, sugar involved in cell communication, confers it the capacity to modulate the inflammatory response in case of aggression.
Synonyms   Articles   Notes   Search   Top
Safety Information:
Preferred SDS: View
 
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:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: sweeteners, flavor enhancers
Recommendation for laevo-rhamnose usage levels up to:
 not for fragrance use.
 
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: 13
Click here to view publication 13
 average usual ppmaverage maximum ppm
baked goods: -500.00000
beverages(nonalcoholic): -500.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: -100.00000
condiments / relishes: --
confectionery froastings: -100.00000
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: --
imitation dairy: --
instant coffee / tea: -10.00000
jams / jellies: --
meat products: -200.00000
milk products: -50.00000
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: -100.00000
soft candy: -500.00000
soups: --
sugar substitutes: -10.00000
sweet sauces: --
Synonyms   Articles   Notes   Search   Top
Safety References:
EPI System: View
Cancer Citations: Search
Toxicology Citations: Search
EPA Substance Registry Services (TSCA): 3615-41-6
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 19233
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 3
 (2R,3R,4S,5S)-2,3,4,5-tetrahydroxyhexanal
Chemidplus: 0003615416
Synonyms   Articles   Notes   Search   Top
References:
 (2R,3R,4S,5S)-2,3,4,5-tetrahydroxyhexanal
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 3615-41-6
Pubchem (cid): 19233
Pubchem (sid): 135057149
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
Golm Metabolome Database: Search
KEGG (GenomeNet): C00507
HMDB (The Human Metabolome Database): HMDB00849
FooDB: FDB001176
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
RSC Learn Chemistry: 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
 
None Found
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
None Found
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 asparagus shoot
Search Trop  Picture
 banana fruit
Search Trop  Picture
 basil seed
Search Trop  Picture
 bean mung bean seed
Search Trop  Picture
 buckthorn sea buckthorn fruit
Search Trop  Picture
 buckwheat leaf
Search Trop  Picture
 cacao plant
Search Trop  Picture
 caper flower
Search Trop  Picture
 caraway seed
Search Trop  Picture
 carrot root
Search Trop  Picture
 cashew sap
Search Trop  Picture
 chamomile sweet false chamomile plant
Search Trop  Picture
 coconut seed
Search Trop  Picture
 coffee bean
Search Trop  Picture
 corn silk
Search Trop  Picture
 cress garden cress seed
Search Trop  Picture
 date palm fruit
Search Trop  Picture
 fig leaf
Search Trop  Picture
 flax seed
Search Trop  Picture
 garlic bulb
Search Trop  Picture
 guava fruit
Search Trop  Picture
 marango sap
Search Trop  Picture
 okra fruit
Search Trop  Picture
 olive fruit
Search Trop  Picture
 onion bulb
Search Trop  Picture
 peach gum
Search Trop  Picture
 plum fruit
Search Trop  Picture
 potato plant
Search Trop  Picture
 roselle flower
Search Trop  Picture
 sunflower seed
Search Trop  Picture
 tarragon leaf
Search Trop  Picture
Synonyms   Articles   Notes   Search   Top
Synonyms:
 aldehydo-L-rhamnose
6-deoxy-L-mannose
6-deoxy-laevo-mannose
isodulcit
 locaose
L-mannomethylose
laevo-mannomethylose
 mannomethylose, L-
L-mannose, 6-deoxy-
L-Rha
 rhaminopyranose, L-
 rhamnosa
a-L-rhamnose
L-rhamnose
L-(+)-rhamnose
L(+)-rhamnose
L-()-rhamnose hydrate
L-rhamnose monohydrate
leavo-rhamnose monohydrate natural
leavo-rhamnose natural
 rhamnose P.E.
 rhamnose, L-
(2R,3R,4S,5S)-2,3,4,5-tetrahydroxyhexanal
Synonyms   Articles   Notes   Search   Top
Articles:
PubMed: Antioxidant and antitumor effects of polysaccharides from the fungus Pleurotus abalonus.
PubMed: Phenotype profiling links genotype to carbohydrate utilization signatures in the species Lactobacillus rhamnosus.
PubMed: Novel process for producing 6-deoxy monosaccharides from l-fucose by coupling and sequential enzymatic method.
PubMed: Characterization and immunomodulatory activities of polysaccharides from Spirogyra neglecta (Hassall) Kützing.
PubMed: Bacteriophage predation promotes serovar diversification in Listeria monocytogenes.
PubMed: A comparative study of the neutral and acidic polysaccharides from Allium macrostemon Bunge.
PubMed: Serotonergic reinforcement of intestinal barrier function is impaired in irritable bowel syndrome.
PubMed: Characterisation and immunomodulating activities of exo-polysaccharides from submerged cultivation of Hypsizigus marmoreus.
PubMed: Application of gellan gum in pharmacy and medicine.
PubMed: Welan gum: microbial production, characterization, and applications.
PubMed: [Substrate specificity of Cryptococcus albidus and Eupenicillium erubescens alpha-L-rhamnosidases].
PubMed: Differential trafficking of saccharidic probes following aspirin in clinical tests of intestinal permeability in young healthy women.
PubMed: Characterization and bioactivity of polysaccharides obtained from pine cones of Pinus koraiensis by graded ethanol precipitation.
PubMed: PrfA-like transcription factor gene lmo0753 contributes to L-rhamnose utilization in Listeria monocytogenes strains associated with human food-borne infections.
PubMed: Comparative analysis of flagellin glycans among pathovars of phytopathogenic Pseudomonas syringae.
PubMed: Synthesis of a series of monosaccharide-fipronil conjugates and their phloem mobility.
PubMed: Antibiotic resistance and growth of the emergent pathogen Escherichia albertii on raw ground beef stored under refrigeration, abuse, and physiological temperature.
PubMed: Characterization of an α-L-Rhamnosidase from Streptomyces avermitilis.
PubMed: Lactobacillus pentosus var. plantarum C29 protects scopolamine-induced memory deficit in mice.
PubMed: Rhamnolipids--next generation surfactants?
PubMed: Preparation, structure and anticoagulant activity of a low molecular weight fraction produced by mild acid hydrolysis of sulfated rhamnan from Monostroma latissimum.
PubMed: Characterization of a thermophilic L-rhamnose isomerase from Caldicellulosiruptor saccharolyticus ATCC 43494.
PubMed: Propionate as a health-promoting microbial metabolite in the human gut.
PubMed: Purification and characterization of a novel alkaline α-L-rhamnosidase produced by Acrostalagmus luteo albus.
PubMed: Formation of carcinogenic 4(5)-methylimidazole in Maillard reaction systems.
PubMed: Characterization of a thermophilic L-rhamnose isomerase from Thermoanaerobacterium saccharolyticum NTOU1.
PubMed: Practical preparation of D-galactosyl-beta1-->4-L-rhamnose employing the combined action of phosphorylases.
PubMed: A combination of biochemical and proteomic analyses reveals Bx-LEC-1 as an antigenic target for the monoclonal antibody 3-2A7-2H5-D9-F10 specific to the pine wood nematode.
PubMed: M-RTLV agar, a novel selective medium to distinguish Lactobacillus casei and Lactobacillus paracasei from Lactobacillus rhamnosus.
PubMed: Characterisation of a haemagglutinin from Hokkaido red bean (Phaseolus vulgaris cv. Hokkaido red bean).
PubMed: Loss of IrpT function in Lactococcus lactis subsp. lactis N8 results in increased nisin resistance.
PubMed: Biosynthetic pathway of sugar nucleotides essential for welan gum production in Alcaligenes sp. CGMCC2428.
PubMed: Characterization of three beta-galactoside phosphorylases from Clostridium phytofermentans: discovery of d-galactosyl-beta1->4-l-rhamnose phosphorylase.
PubMed: Physiological and biochemical characterization of the two alpha-L-rhamnosidases of Lactobacillus plantarum NCC245.
PubMed: Generation of 4-hydroxy-2,5-dimethyl-3(2H)-furanone from rhamnose as affected by reaction parameters: experimental design approach.
PubMed: The structure of the O-antigen in the endotoxin of the emerging food pathogen Cronobacter (Enterobacter) muytjensii strain 3270.
PubMed: Chemical characteristic and anticoagulant activity of the sulfated polysaccharide isolated from Monostroma latissimum (Chlorophyta).
PubMed: Dose-dependent significance of monosaccharides on intracellular alpha-L-rhamnosidase activity from Pseudoalteromonas sp.
PubMed: Occurrence, production, and applications of gellan: current state and perspectives.
PubMed: In vivo anti-influenza virus activity of an immunomodulatory acidic polysaccharide isolated from Cordyceps militaris grown on germinated soybeans.
PubMed: Structural characterization and serological specificities of lipopolysaccharides from Salmonella enterica serovar Gallinarum biovar Pullorum standard, intermediate and variant antigenic type strains.
PubMed: Lactobacillus ghanensis sp. nov., a motile lactic acid bacterium isolated from Ghanaian cocoa fermentations.
PubMed: Efficient biosynthesis of D-allose from D-psicose by cross-linked recombinant L-rhamnose isomerase: separation of product by ethanol crystallization.
PubMed: Discovery of natural atypical nonhemolytic Listeria seeligeri isolates.
PubMed: A novel enzymatic approach to the massproduction of L-galactose from L-sorbose.
PubMed: Preparation of L-talose and D-gulose from L-tagatose and D-sorbose, respectively, using immobilized L-rhamnose isomerase.
PubMed: Structural characterization of a flavonoid-inducible Pseudomonas aeruginosa A-band-like O antigen of Rhizobium sp. strain NGR234, required for the formation of nitrogen-fixing nodules.
PubMed: Novel reactions of L-rhamnose isomerase from Pseudomonas stutzeri and its relation with D-xylose isomerase via substrate specificity.
PubMed: Cloning, nucleotide sequence, and overexpression of the L-rhamnose isomerase gene from Pseudomonas stutzeri in Escherichia coli.
PubMed: Development of a L-rhamnose and D-arabitol supplemented MacConkey agar to identify pathogenic Yersinia enterocolitica among environmental Yersinias in swine production wastes.
PubMed: Organization of genes required for gellan polysaccharide biosynthesis in Sphingomonas elodea ATCC 31461.
PubMed: Analysis of reducing carbohydrates by reductive tryptamine derivatization prior to micellar electrokinetic capillary chromatography.
PubMed: Intestinal passive absorption of water-soluble compounds by sparrows: effect of molecular size and luminal nutrients.
PubMed: Sequence of the Escherichia coli O26 O antigen gene cluster and identification of O26 specific genes.
PubMed: Sensitive and rapid immunoassays for Salmonella enteritidis.
PubMed: Use of an orally administered combined sugar solution to evaluate intestinal absorption and permeability in cats.
PubMed: Effect of molecular structure and water content on the dielectric relaxation behaviour of amorphous low molecular weight carbohydrates above and below their glass transition.
PubMed: alpha-L-rhamnosidase of Sphingomonas sp. R1 producing an unusual exopolysaccharide of sphingan.
PubMed: Role of Streptococcus thermophilus MR-1C capsular exopolysaccharide in cheese moisture retention.
PubMed: Predicting helical structures of the exopolysaccharide produced by Lactobacillus sake 0- 1.
PubMed: Linkage of genes essential for synthesis of a polysaccharide capsule in Sphingomonas strain S88.
PubMed: Certain functional properties of gums derived from some lesser known tropical legumes (Afzelia africana, Detarium microcarpum and Mucuna flagellipes).
PubMed: [Characteristics of the plasmid profile of inositol- and rhamnose- negative strains of Salmonella typhimurium].
PubMed: Preparation and taste of certain glycosides of flavanones and of dihydrochalcones.
PubMed: [Intestinal permeability in children with food allergy].
PubMed: Improvement of abnormal lactulose/rhamnose permeability in active Crohn's disease of the small bowel by an elemental diet.
PubMed: Gastrointestinal permeability in food-allergic eczematous children.
PubMed: Vibrio furnissii (formerly aerogenic biogroup of Vibrio fluvialis), a new species isolated from human feces and the environment.
PubMed: Adsorption of Bacteriophage eb7 on Streptococcus cremoris EB7.
PubMed: Atypical biogroups of Escherichia coli found in clinical specimens and description of Escherichia hermannii sp. nov.
PubMed: Mutagenicity of the L-rhamnose-ammonia-hydrogen sulfide Browning reaction mixture.
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