Volatile components of clove essential oil (Eugenia caryophyllus SPRENG): Neutral fraction.
1985; Oxford University Press; Volume: 49; Issue: 6 Linguagem: Inglês
10.1271/bbb1961.49.1583
ISSN1881-1280
AutoresMuchamad MUCHALAL, Jean CROUZET,
Tópico(s)Essential Oils and Antimicrobial Activity
ResumoThe neutral fraction of clove essential oil was studied using silica gel fractionation and Girard T reagent extraction. The four fractions obtained with the first method according to odor assessment contained successively terpenic and sesquiterpenic hydrocarbons, carbonyls and esters, sesquiterpenic alcohols and a lactone. 18 compounds were identified by mass spectrometry and retention time determination or PMR: α-tujene, β-muurolene, β-selinene, cubenene, hexanal, 2-hexanone, 6-methyl-5-heptene-2-one, fenchone, geranial, furaldehyde, 5-methyl furaldehyde, cuminaldehyde, acetophenone, methyl palmitate, methyl stearate, methyl linoleate, benzyl benzoate and γ-decalactone, and 3 were tentatively identified by mass spectrometry: propyl benzoate, benyl salicylate and palustrol.
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