请输入您要查询的英文单词:

 

单词 humulene
释义

humulenen.

/ˈhjuːmjuːliːn/
Etymology: < modern Latin humulus (in Humulus lupulus, taxonomic name of the hop) + -ene comb. form.
Chemistry.
A colourless liquid sesquiterpene, C15H24, identical with α-caryophyllene and forming the principal constituent of oil of hops.
ΘΚΠ
the world > matter > chemistry > organic chemistry > hydrocarbons > [noun] > terpenes > others
citrene1834
citronyl1836
camphene1839
terebenthene1857
terebilene1857
thymene1857
sylvestrene1877
cinene1884
pinene1885
fenchene1891
phellandrene1893
camphane1895
humulene1895
myrcene1895
sabinene1900
limonene1901
terpinene1902
terpinolene1902
fenchane1907
1895 A. C. Chapman in Jrnl. Chem. Soc. LXVII. 62 The evidence I have given as to its chemical individuality justifies me, I think, in adding to this list the sesquiterpene of the essential oil of hops, for which I venture to propose the name humulene.
1951 Jrnl. Chem. Soc. 22 Humulene (C15H24), the chief sesquiterpene constituent of hop oil and a minor constituent of the high-boiling terpene fraction of clove oil, has been shown to be present in the essential oil of Egyptian hashish.
This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2018).
<
n.1895
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/1/24 4:46:18