单词 | linalool |
释义 | linalooln. Chemistry. An optically active tertiary alcohol, (CH3)2C:CH·CH2·CH2·C(CH3)OH·CH:CH2, found in linaloe oil and used in perfumery: the d-isomer is coriandrol n. and the l-isomer also occurs in the oils of rose, bergamot, lavender, and thyme. ΘΚΠ the world > physical sensation > smell and odour > fragrance > [noun] > fragrant substance or perfume > other substances used for essence of mirbane1857 heliotropin1881 linalool1891 ionone1893 note1905 isolate1923 hydroxycitronellal1929 rush1977 1891 Jrnl. Chem. Soc. 60 i. 540 Linaloe oil appears to be a mixture of several compounds... The principal constituent which is termed linaloöl, boils at about 195–190° [sic]. 1922 Jrnl. Amer. Chem. Soc. 44 2966 The odorous constituents of the peach consist chiefly of esters of the aliphatic terpene alcohol linalool. 1951 P. Z. Bedoukian Perfumery Synthetics & Isolates 292 Commercial linalool is obtained from several sources, principally from oil of bois de rose, linaloe, shiu and coriander... Linalool occurs to the extent of about 80 per cent in the first two oils. 1968 Times 5 Nov. 17/2 Linalool and linalyl isobutyrate..are both fragrant oils found in coriander and lavender. Derivatives ˈlinalyl n. the radical C10H17—present in ethers and esters of linalool. ΚΠ 1900 Jrnl. Chem. Soc. 78 ii. 101 Analyses of two samples of essence of bergamot..show that during the process of ripening..the linalyl acetate increases from 33·8 to 37·3 per cent. 1964 Economist 26 Dec. 1448/1 Linalyl acetate goes into colognes to provide the lavender notes. This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2018). < n.1891 |
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。