Details of Natural Product (NP)

General Information of Natural Product (ID: NP0122)
  Natural Product Name
Humulene Epoxide
  Synonyms
Humulene epoxide; Humulene-6,7-epoxide; .alpha.-humulene epoxide I
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  Formula C15H24O
  Weight 220.35
  Structure Could Not Find 2D Structure
3D Structure Download 2D Structure Download
  InChI InChI=1S/C15H24O/c1-12-7-5-9-14(2,3)11-13-15(4,16-13)10-6-8-12/h5,8-9,13H,6-7,10-11H2,1-4H3/b9-5+,12-8+
  InChI Key RKQDKXOBRXTSFS-PIHCAMFYSA-N
  Isomeric SMILES C/C/1=C\\CCC2(C(O2)CC(/C=C/C1)(C)C)C
  Canonical SMILES CC1=CCCC2(C(O2)CC(C=CC1)(C)C)C
  External Links PubChem ID 5352470

 The Content Variation of Natural Product Induced by Different Factor(s)
      Species Name: Eugenia dysenterica
  Factor Name: Developmental Stage Variation [1]
              Species Info Factor Info
               Experiment Detail
Unripe, semi-ripe, and ripe fruits of E. dysenterica were collected in rural area of Abadia de Goias city (S 16° 45′ 1″, W 49° 25′ 5″, 850 m), Goias State, Brazil, in October 2002.
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               Factor Function
Limonene (25.8% and 24.6%), (E)-beta-ocimene (20.3% and 21.7%) and beta-pinene (12.0% and 14.2%) were the major compounds in the unripe and semi-ripe stages, respectively, while gamma-muurolene (25.8%), beta-caryophyllene (18.4%) and alpha-humulene (15.4%) became the major compounds in ripe fruits. The concentration of monoterpenes was high in the unripe and semi-ripe stages and decreased afterwards, while sesquiterpenes were intensively synthesized only in the last part of the ripening process.
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               Factor Part Location NP Content
 
Fruit: Unripe fruit stage
 Unripe fruits Brazil
NP Content: 0.9 %
 
Fruit: Semi-ripe fruit stage
 Semi-ripe fruits Brazil
NP Content: 0.2 %
 
Fruit: Ripe fruit stage
 Ripe fruits Brazil
NP Content: 1.6 %
      Species Name: Salvia aucheri
  Factor Name: Variety Comparison [2]
              Species Info Factor Info
               Experiment Detail
S. aucheri var. aucheri was collected in Karaman: Ermenek to Mutt Road on July 19,1995; Salvia aucheri var. canescens was collected in Karaman: Ermenek, Tekecati Valley on July 19,1995.
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               Factor Function
Eighty components were characterized in the Salvia aucheri var. aucheri oil, with camphor (21.1%), 1, 8-cineole (20.3%), borneol (7.8%), spathulenol (6.3%) and camphene (5.3%) as major constituents. 1, 8-Cineole (25.2%), camphor (17.9%), borneol (10.6%), alpha-pinene (5.4%) and camphene (5.3%) were identified as major constituents among the 88 components characterized in the oil of Salvia aucheri var. canescens.
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               Factor Part Location NP Content
 
Salvia aucheri var. aucheri
 Aerial parts Karaman, Turkey
NP Content: <0.01 %
References
1 Changes in Volatile Constituents During Fruit Ripening of Wild Eugenia dysenterica DC.
2 Composition of Essential Oils from Two Varieties of Salvia aucheri Benth. Growing in Turkey