EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

guaiene
guaia-1(5),7(11)-diene

Supplier Sponsors

Fragrance Demo Formulas
Name:1,4-dimethyl-7-propan-2-ylidene-2,3,4,5,6,8-hexahydro-1H-azulene
CAS Number: 88-84-6Picture of molecule3D/inchi
Other:34766-41-1
ECHA EINECS - REACH Pre-Reg:201-860-1
FDA UNII:1D018Q907T
Nikkaji Web:J2.380.967B
XlogP3-AA:4.10 (est)
Molecular Weight:204.35628000
Formula:C15 H24
NMR Predictor:Predict (works with chrome or firefox)
EFSA/JECFA Comments:
EFSA conclusion: additional data required (EFSA, 2009j). Stereoisomeric composition specified by CASrn and name in Register. According to the JECFA: Min. assay value is "96 %" and "may include traces of other C15H24 compounds (cadinene, farnesene, valencene)". Composition of mixture to be specified. Stereoisomeric composition specified by CASrn and name in Register. According to the JECFA: Min. assay value is ”96 %” and ”may include traces of other C15H24 compounds (cadinene, farnesene, valencene)”. 4% consist of C15H24 compounds.
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:1347 guaiene
FLAVIS Number:01.026 (Old)
DG SANTE Food Flavourings:01.026 1(5),7(11)-guaiadiene
FDA Mainterm: GUAIENE
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.
 
Physical Properties:
Appearance:green yellow oily liquid (est)
Assay: 96.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:0.91200 to 0.91800 @ 25.00 °C.
Pounds per Gallon - (est).: 7.589 to 7.639
Refractive Index:1.50300 to 1.50900 @ 20.00 °C.
Optical Rotation:-18.00 to -30.00
Boiling Point: 123.00 to 124.00 °C. @ 9.00 mm Hg
Boiling Point: 128.00 to 129.00 °C. @ 12.00 mm Hg
Vapor Pressure:0.006000 mm/Hg @ 25.00 °C. (est)
Flash Point: 230.00 °F. TCC ( 110.00 °C. )
logP (o/w): 6.333 (est)
Soluble in:
 alcohol
 water, 0.01923 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor Type: woody
Odor Strength:medium
sweet woody dry guaiacwood spicy powdery balsamic
Odor Description:at 100.00 %. sweet woody dry guaiacwood spicy powdery
Luebke, William tgsc, (1989)
Odor sample from: Fritzsche Dodge & Olcott, Inc.
Flavor Type: woody
woody guaiacwood balsamic spicy cascarilla myrrh powdery
Taste Description: woody guaiacwood balsamic spicy cascarilla myrrh powdery
Odor and/or flavor descriptions from others (if found).
Vigon International
Guaiene Natural
Odor Description:SWEET, WOODY, BALSAMIC
Perfumery Laboratory
Gwaii natural PENTA (GUAIENE NATURAL PENTA)
Odor Description:Sweet, balsamic spicy flavor inherent guaiac wood
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: perfuming agents
 
Suppliers:
BOC Sciences
For experimental / research use only.
Guaiene technical
Penta International
GUAIENE, NATURAL
Penta International
GUAIENE
Perfumery Laboratory
Gwaii natural PENTA (GUAIENE NATURAL PENTA)
Odor: Sweet, balsamic spicy flavor inherent guaiac wood
Santa Cruz Biotechnology
For experimental / research use only.
Guaiene
Vigon International
Guaiene Natural
Odor: SWEET, WOODY, BALSAMIC
 
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.
Human Experience:
2 % solution: no irritation or sensitization.
Oral/Parenteral Toxicity:
oral-rat LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 17, Pg. 371, 1979.

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 17, Pg. 371, 1979.

Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for guaiene usage levels up to:
  2.0000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.012 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 3.00 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 3900 (μg/person/day)
Threshold of Concern:1800 (μg/person/day)
Structure Class: I
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i).
Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0): 7.0000035.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0): 5.0000025.00000
Edible ices, including sherbet and sorbet (03.0): 10.0000050.00000
Processed fruit (04.1): 7.0000035.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): --
Confectionery (05.0): 10.0000050.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 5.0000025.00000
Bakery wares (07.0): 10.0000050.00000
Meat and meat products, including poultry and game (08.0): 2.0000010.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): 2.0000010.00000
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 5.0000025.00000
Foodstuffs intended for particular nutritional uses (13.0): 10.0000050.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 5.0000025.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 10.0000050.00000
Ready-to-eat savouries (15.0): 20.00000100.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 5.0000025.00000
 
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):

Flavouring Group Evaluation 25, (FGE.25)[1] - Aliphatic and aromatic hydrocarbons from chemical group 31 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food
View page or View pdf

Flavouring Group Evaluation 78 (FGE.78)[1] - Consideration of Aliphatic and alicyclic and aromatic hydrocarbons evaluated by JECFA (63rd meeting) structurally related to aliphatic and aromatic hydrocarbons evaluated by EFSA in FGE.25 - Scientific Opinion of the Panel on Food Additives,Flavourings, Processing Aids and Materials in Contact with Food (AFC)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 25Rev1: Aliphatic and aromatic hydrocarbons from chemical group 31
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 78, Revision 1 (FGE.78Rev1): Consideration of aliphatic and alicyclic and aromatic hydrocarbons evaluated by JECFA (63rd meeting) structurally related to aliphatic and aromatic hydrocarbons evaluated by EFSA in FGE.25Rev2
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 25, Revision 2 (FGE.25Rev2): Aliphatic and aromatic hydrocarbons from chemical group 31
View page or View pdf

Statement on List of Representative Substances for Testing. The current Statement lays down a list of substances in sub-groups with representative substances for which additional data are required prior to their evaluation through the Procedure (Regulation (EC) No 1565/2000).
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 78, Revision 2 (FGE.78Rev2): Consideration of aliphatic and alicyclic and aromatic hydrocarbons evaluated by JECFA (63rd meeting) structurally related to aliphatic hydrocarbons evaluated by EFSA in FGE.25Rev3
View page or View pdf

EPI System: View
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):88-84-6
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :6949
National Institute of Allergy and Infectious Diseases:Data
1,4-dimethyl-7-propan-2-ylidene-2,3,4,5,6,8-hexahydro-1H-azulene
Chemidplus:0000088846
 
References:
 1,4-dimethyl-7-propan-2-ylidene-2,3,4,5,6,8-hexahydro-1H-azulene
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:88-84-6
Pubchem (cid):6949
Pubchem (sid):134972511
Flavornet:88-84-6
Pherobase:View
 
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
HMDB (The Human Metabolome Database):HMDB38157
FooDB:FDB017386
Typical G.C.
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View
RSC Learn Chemistry:View
 
Potential Blenders and core components note
For Odor
amber
amber acetate
FR
amber carane
FR
amber cyclohexanol
FR
amber naphthofuran
FL/FR
amber spirolene
FR
ambergris tincture
FL/FR
ambrette seed absolute
FL/FR
cistus ladaniferus resinoid
FR
labdanum oil
FL/FR
animal
civet absolute
FL/FR
anisic
para-
acetanisole
FL/FR
para-
anisyl phenyl acetate
FL/FR
balsamic
amyris wood oil
FL/FR
sumatra
benzoin absolute
FL/FR
siam
benzoin absolute
FL/FR
siam
benzoin resin
FL/FR
siam
benzoin resinoid
FL/FR
sumatra
benzoin resinoid
FL/FR
1-
benzoyl acetone
FL/FR
benzyl cinnamate
FL/FR
(E)-
benzyl tiglate
FL/FR
iso
bornyl isobutyrate
FL/FR
iso
butyl benzoate
FL/FR
cinnamyl formate
FL/FR
cistus leaf oil
FR
frankincense absolute
FL/FR
guaiyl acetate
FL/FR
juniper berry oil terpeneless
FL/FR
methyl cinnamate
FL/FR
opoponax absolute (balsamodendron kafal)
FL/FR
2-
phenoxyethyl formate
FR
bitter
gentian absolute
FL/FR
camphoreous
fenchol
FL/FR
citrus
bitter
orange peel oil
FL/FR
bitter
orange peel oil brazil
FL/FR
bitter
orange peel oil italy
FL/FR
earthy
3-
octanol
FL/FR
floral
azalea fragrance
FR
cassie absolute replacer
FL/FR
champaca absolute
FR
floral undecenone
FR
hawthorn specialty
FR
iso
jasmone
FL/FR
mimosa absolute france
FL/FR
pink
nelumbo nucifera flower absolute
FR
phytol
FL/FR
primrose fragrance
FR
rhodinyl acetate
FL/FR
tuberose absolute chassis
FL/FR
fruity
1-(3,3-
dimethyl bicyclo(2.2.1)hept-2-yl)-2-methyl cyclohex-3-ene carbaldehyde
FR
valeriana officinalis root extract
FL/FR
green
methyl cyclocitrone (IFF)
FR
oakmoss oil
FR
octanal diethyl acetal
FL/FR
seaweed absolute (fucus vesiculosus et serratus)
FL/FR
herbal
anthemis nobilis flower oil roman
FL/FR
clary specialty
FR
herbal carene
FR
lavandin water absolute
FL/FR
curled
parsley seed oil
FL/FR
laevo-beta-
pinene
FL/FR
beta-
pinene
FL/FR
common
tansy flower oil
FR
common
tansy flower oil dutch
FR
theaspirane
FL/FR
mossy
treemoss absolute
FR
musk
dehydro beta-linalool
FL/FR
musk dec-7(8)-enone
FR
phenolic
para-alpha-
dimethyl styrene
FL/FR
powdery
para-
anisyl acetate
FL/FR
midnight passion fragrance
FR
spicy
allspice berry absolute
FL/FR
atractylis root oil
FR
carvacrol
FL/FR
beta-
caryophyllene
FL/FR
caryophyllene
FL/FR
alpha-
caryophyllene alcohol
FL/FR
cinnamon bark oil (cinnamomum zeylanicum) india
FL/FR
cinnamon bark oil ceylon
FL/FR
cinnamon leaf oil ceylon
FL/FR
cinnamon oleoresin ceylon
FL/FR
clove bud absolute
FL/FR
croton eluteria bark oil
FL/FR
iso
eugenyl acetate
FL/FR
galangal root oil
FL/FR
ginger root oil brazil
FL/FR
ginger root oil china
FL/FR
grains of paradise oil
FL/FR
mace oil
FL/FR
alpha-
methyl cinnamaldehyde
FL/FR
nutmeg oil CO2 extract
FL/FR
oriental powdery fragrance
FR
spicy carbonate
FR
turmeric root absolute
FL/FR
terpenic
pine needle oil dwarf
FL/FR
thujonic
common
tansy oil canada
FR
tropical
hexyl 2-methyl-3-pentenoate
FL/FR
vanilla
vanilla specialty
FR
vanillin propylene glycol acetal
FL/FR
vanillyl acetate
FL/FR
woody
amber formate
FR
amber pentadecane
FR
cabreuva wood oil
FR
iso
caryophyllene
CS
caryophyllene alcohol acetate
FR
beta-
caryophyllene alcohol acetate
FL/FR
beta-
caryophyllene oxide
FL/FR
atlas
cedarwood absolute
FR
epoxidized
cedarwood oil
FR
atlas
cedarwood oil
FR
cedarwood oil alcohols
FL/FR
cedarwood oil texas fractions
FR
cedrela wood oil
FR
cedrenyl acetate
FR
cedrol methyl ether
FR
cedryl acetate
FL/FR
cistus ladaniferus gum
FR
dacrydium franklinii wood oil
FR
2-
decalinyl formate
FR
frankincense resinoid
FL/FR
(E)-
germacrene D
FL/FR
guaiacwood acetates
FR
guaiacwood oil
FL/FR
guaiacyl acetate
FL/FR
(-)-
guaiol
FR
hinoki root oil
FR
juniper berry oleoresin
FL/FR
labdanum concrete
FR
labdanum ethanone
FR
iso
longifolene epoxide
FR
iso
longifolene ketone
FR
louro brasileiro wood oil
FR
para-
menth-3-en-1-ol
FL/FR
2-
methoxy-4-vinyl phenol
FL/FR
methyl sandal
FR
methyl vetivate
FR
patchouli absolute
FR
patchouli ethanone
FR
patchouli fractions
FR
patchouli oil
FL/FR
rhubarb oxirane
FR
sandalwood oil west australia (santalum spicatum)
FR
santal penten-2-ol
FR
spicy pentanone
FL/FR
spikenard oil
FL/FR
thujopsis dolabrata wood oil
FR
timber propanol
FR
tobacco nonene
FR
woody carboxylate
FR
woody epoxide
FR
woody ether
FR
woody propanol
FR
zedoary bark oil
FL/FR
For Flavor
No flavor group found for these
ambergris tincture
FL/FR
1-
benzoyl acetone
FL/FR
alpha-
caryophyllene alcohol
FL/FR
beta-
caryophyllene alcohol acetate
FL/FR
cassie absolute replacer
FL/FR
cedarwood oil alcohols
FL/FR
dehydro beta-linalool
FL/FR
gentian absolute
FL/FR
(E)-
germacrene D
FL/FR
grains of paradise oil
FL/FR
guaiyl acetate
FL/FR
para-
menth-3-en-1-ol
FL/FR
laevo-beta-
pinene
FL/FR
seaweed absolute (fucus vesiculosus et serratus)
FL/FR
spikenard oil
FL/FR
amber
amber
amber naphthofuran
FL/FR
labdanum oil
FL/FR
animal
civet absolute
FL/FR
anisic
para-
acetanisole
FL/FR
para-
anisyl phenyl acetate
FL/FR
balsamic
siam
benzoin resin
FL/FR
sumatra
benzoin resinoid
FL/FR
siam
benzoin resinoid
FL/FR
(E)-
benzyl tiglate
FL/FR
iso
bornyl isobutyrate
FL/FR
opoponax absolute (balsamodendron kafal)
FL/FR
camphoreous
fenchol
FL/FR
citrus
bitter
orange peel oil
FL/FR
bitter
orange peel oil italy
FL/FR
cooling
theaspirane
FL/FR
floral
phytol
FL/FR
rhodinyl acetate
FL/FR
tuberose absolute chassis
FL/FR
fruity
para-
anisyl acetate
FL/FR
iso
butyl benzoate
FL/FR
hexyl 2-methyl-3-pentenoate
FL/FR
bitter
orange peel oil brazil
FL/FR
spicy pentanone
FL/FR
valeriana officinalis root extract
FL/FR
green
iso
jasmone
FL/FR
octanal diethyl acetal
FL/FR
herbal
anthemis nobilis flower oil roman
FL/FR
lavandin water absolute
FL/FR
curled
parsley seed oil
FL/FR
medicinal
frankincense absolute
FL/FR
musty
3-
octanol
FL/FR
phenolic
2-
hydroxyisophorone
FL
pine
pine needle oil dwarf
FL/FR
beta-
pinene
FL/FR
smoky
2-
methoxy-4-vinyl phenol
FL/FR
solvent
methyl phenyl sulfide
FL
spicy
allspice berry absolute
FL/FR
siam
benzoin absolute
FL/FR
sumatra
benzoin absolute
FL/FR
benzyl cinnamate
FL/FR
carvacrol
FL/FR
beta-
caryophyllene
FL/FR
caryophyllene
FL/FR
cinnamon bark oil (cinnamomum zeylanicum) india
FL/FR
cinnamon bark oil ceylon
FL/FR
cinnamon leaf oil ceylon
FL/FR
cinnamon oleoresin ceylon
FL/FR
cinnamyl formate
FL/FR
clove bud absolute
FL/FR
croton eluteria bark oil
FL/FR
para-alpha-
dimethyl styrene
FL/FR
iso
eugenyl acetate
FL/FR
galangal root oil
FL/FR
ginger root oil brazil
FL/FR
ginger root oil china
FL/FR
mace oil
FL/FR
alpha-
methyl cinnamaldehyde
FL/FR
methyl cinnamate
FL/FR
nutmeg oil CO2 extract
FL/FR
turmeric oleoresin
FL
turmeric root absolute
FL/FR
vanilla
vanillin propylene glycol acetal
FL/FR
vanillyl acetate
FL/FR
waxy
mimosa absolute france
FL/FR
woody
ambrette seed absolute
FL/FR
amyris wood oil
FL/FR
beta-
caryophyllene oxide
FL/FR
cedryl acetate
FL/FR
frankincense resinoid
FL/FR
guaiacwood oil
FL/FR
guaiacyl acetate
FL/FR
juniper berry oil terpeneless
FL/FR
juniper berry oleoresin
FL/FR
patchouli oil
FL/FR
zedoary bark oil
FL/FR
 
Potential Uses:
FRamber
FL/FRguaiacwood
FRmoss
FRoriental
FRpatchouli
FRspice
FRvetiver
FRwoody
 
Occurrence (nature, food, other):note
 artemisia campestris spp. glutinosa flower oil italy @ 0.40%
Data GC Search Trop Picture
 artemisia variabilis flower oil italy @ trace%
Data GC Search Trop Picture
 cajuput oil vietnam @ 0.3%
Data GC Search Trop Picture
 calamus leaf oil @ 0.80%
Data GC Search Trop Picture
 calamus rhizome oil @ 0.90%
Data GC Search Trop Picture
 calamus root oil @ 0.11%
Data GC Search Trop Picture
 cinnamon fruit oil india @ 0.4%
Data GC Search Trop Picture
 hinoki leaf oil @ 0.30%
Data GC Search Trop Picture
 lemon balm shoot
Search Trop Picture
 patchouli oil
Search Trop Picture
 pepper tree berry oil @ 0.22%
Data GC Search Trop Picture
 pepper tree leaf oil @ trace%
Data GC Search Trop Picture
 valerian root oil CO2 extract china @ 0.23%
Data GC Search Trop Picture
 
Synonyms:
 azulene, 1,2,3,4,5,6,7,8-octahydro-1,4-dimethyl-7-(1-methylethylidene)-, (1S-cis)-
 azulene, 1,2,3,4,5,6,7,8-octahydro-1,4-dimethyl-7-(1-methylethylidene)-, (1S,4S)-
2,8-dimethyl-5-isopropylidene-bicyclo(5.3.0)dec-1(7)-ene
1,4-dimethyl-7-(propan-2-ylidene)-1,2,3,4,5,6,7,8-octahydroazulene
1,4-dimethyl-7-propan-2-ylidene-2,3,4,5,6,8-hexahydro-1H-azulene
 guaia-1(5),7(11)-diene
1(5),7(11)-guaiadiene
.beta.-guaiene
beta-guaiene
 guaiene natural
beta-guajene
(1S,4S)-1,2,3,4,5,6,7,8-octahydro-1,4-dimethyl-7-(1-methyl ethylidene) azulene
1,2,3,4,5,6,7,8-octahydro-1,4-dimethyl-7-(1-methyl ethylidene) azulene
1,2,3,4,5,6,7,8-octahydro-1,4-dimethyl-7-(1-methylethylidene)-azulene, (1S,cis)
(1S-cis)-1,2,3,4,5,6,7,8-octahydro-7-isopropylidene-1,4-dimethyl azulene
(1S-cis)-1,2,3,4,5,6,7,8-octahydro-7-isopropylidene-1,4-dimethylazulene
 

Articles:

PubMed:Antioxidant Activity of Essential Oil and Extracts of Valeriana jatamansi Roots.
PubMed:[Study of production of sesquiterpenes of Aquilaria senensis stimulated by Lasiodiplodia theobromae].
PubMed:[Analysis of volatile composition of different specification of Panax notoginseng].
PubMed:Anti-inflammatory guaiane-type sesquiterpenes from the fruits of Pittosporum undulatum.
PubMed:Transcriptome Analysis of Thapsia laciniata Rouy Provides Insights into Terpenoid Biosynthesis and Diversity in Apiaceae.
PubMed:Insecticidal and repellence activity of the essential oil of Pogostemon cablin against urban ants species.
PubMed:Identification of genes related to agarwood formation: transcriptome analysis of healthy and wounded tissues of Aquilaria sinensis.
PubMed:Virtual screening of compounds from the patchouli oil of Pogostemon herba for COX-1 inhibition.
PubMed:Quantitative and physical evaluation of patchouli essential oils obtained from different sources of Pogostemon cablin.
PubMed:Essential oil of Azorella cryptantha collected in two different locations from San Juan Province, Argentina: chemical variability and anti-insect and antimicrobial activities.
PubMed:[Study on chemical constituents of the Ixeris chinensis].
PubMed:Antioxidant and antiproliferative activity of Hypericum hircinum L. subsp. majus (Aiton) N. Robson essential oil.
PubMed:In vivo antidepressant activity of sesquiterpenes from the roots of Valeriana fauriei Briq.
PubMed:Chemical constituents, antioxidant and antimocrobial activity of essential oil of Pogostemon paniculatus (Willd.).
PubMed:Chemical composition of leaf and root essential oils of Boenninghausenia albiflora Reichb. from northern India.
PubMed:Chemical diversity in the essential oil of Indian valerian (Valeriana jatamansi Jones).
PubMed:Phytochemical investigation and antifeedant activity of Premna latifolia leaves.
PubMed:A comparison of headspace solid-phase microextraction and classic hydrodistillation for the identification of volatile constituents from Thapsia spp. provides insights into guaianolide biosynthesis in Apiaceae.
PubMed:Genomic organization of δ-guaiene synthase genes in Aquilaria crassna and its possible use for the identification of Aquilaria species.
PubMed:Chemical composition of volatile oils of Aquilaria malaccensis (Thymelaeaceae) from Malaysia.
PubMed:Oil constituents of Artemisia nilagirica var. septentrionalis growing at different altitudes.
PubMed:[Morphology, anatomy, ontogeny and chemical composition of inflorescences volatile secondary metabolites of Lippia alba (Verbenaceae) at three stages of development].
PubMed:Geranium macrorrhizum L. (Geraniaceae) essential oil: a potent agent against Bacillus subtilis.
PubMed:Characterization of delta-guaiene synthases from cultured cells of Aquilaria, responsible for the formation of the sesquiterpenes in agarwood.
PubMed:Antibacterial properties of essential oils and methanol extracts of sweet basil Ocimum basilicum occurring in Bangladesh.
PubMed:Doubly deuterium-labeled patchouli alcohol from cyclization of singly labeled [2-(2)H(1)]farnesyl diphosphate catalyzed by recombinant patchoulol synthase.
PubMed:Chemical composition and antimicrobial activity of the essential oil of Anaphalis nubigena var. monocephala.
PubMed:The main chemical composition and in vitro antifungal activity of the essential oils of Ocimum basilicum Linn. var. pilosum (Willd.) Benth.
PubMed:Essential Oil Composition and Antibacterial Studies of Vitex negundo Linn. Extracts.
PubMed:Microbial transformation of (-)-guaiol and antibacterial activity of its transformed products.
PubMed:Alpha-bulnesene, a PAF inhibitor isolated from the essential oil of Pogostemon cablin.
PubMed:Syntheses of (+)-alismoxide and (+)-4-epi-alismoxide.
PubMed:Isolation of Seseli bocconi Guss., subsp. praecox Gamisans (Apiaceae) volatile oil by supercritical carbon dioxide extraction.
PubMed:GC-MS fingerprint of Pogostemon cablin in China.
PubMed:Secondary metabolites of Peucedanum tauricum fruits.
PubMed:Application of multidimensional gas chromatography to the enantioselective characterisation of the essential oil of Eupatorium buniifolium Hooker et Arnott.
PubMed:Analysis by gas chromatography-mass spectrometry of the essential oil from the aerial parts of Pimpinella junoniae Ceb. & Ort., gathered in La Gomera, Canary Islands, Spain.
PubMed:[Two chemotypes of Pogostemon cablin and influence of region of cultivation and harvesting time on volatile oil composition].
PubMed:Essential oil from fruit of Peucedanum tauricum Bieb.
PubMed:[Constituents analysis on volatile oil of Pogostemon cablin from different collection time cultivated in Hainan].
PubMed:[GC-MS analysis of volatile oil of Herba Pogostemonis collected from Leizhou county].
PubMed:[GC-MS analysis of volatile oil of herba Pogostemonis collected from Gaoyao county].
PubMed:[Study on the chemical constituents of the volatile oil from Lysimachia trientaloides Hemsl].
PubMed:Aroma compound analysis of Piper nigrum and Piper guineense essential oils from Cameroon using solid-phase microextraction-gas chromatography, solid-phase microextraction-gas chromatography-mass spectrometry and olfactometry.
PubMed:Advantages of soxflo extractions for phytochemical analysis and bioassay screening. 1. Terpenoids.
PubMed:Phytotoxicity and volatile constituents from leaves of Callicarpa japonica Thunb.
PubMed:Behavioral response of femaleHelicoverpa (Heliothis)armigera HB. (Lepidoptera: Noctuidae) moths to synthetic pigeonpea (Cajanus cajan L.) kairomone.
PubMed:[Studies on the chemical components and anti-tumour action of the volatile oils from Pelargonium graveoleus].
PubMed:[The by-products in the selenium dehydrogenation of guaiene (author's transl)].
PubMed:Constituents of peppers: IV. The hydrocarbons of pepper essential oil.
PubMed:[Sesquiterpene hydrocarbons from grapes (author's transl)].
 
Notes:
Modifier for vetiver or cedarwood notes. Flavouring ingredient. Constit. of sweet flag oil
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