Tran Huy Thai, M. Paoli, Nguyen Thi Hien, Nguyen Quang Hung, A. Bighelli, J. Casanova, F. Tomi
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引用次数: 0
Abstract
Glyptostrobus pensilis (Staunton ex D. Don) K. Koch is a critically endangered species, native to southeastern China and also very locally found in Dak Lak Province, Vietnam. Essential oil isolated from leaves is a monoterpene-rich oil containing mainly limonene (33.3%), α-pinene (23.4%) and bornyl acetate (9.2%). The composition of G. pensilis wood oil is rather complex and the identification of individual components needed fractionation over column chromatography. The main components, identified by GC(RI), GC-MS and 13C NMR, were cedrol (29.3%), occidentalol (6.6%) and occidentalol isomer (5.9%).
GC(RI)、GC- ms和13C NMR联合分析越南Glyptostrobus pensilis (Staunton ex D. Don) K. Koch
Glyptostrobus pensilis (Staunton ex D. Don) K. Koch是一种极度濒危的物种，原产于中国东南部，也在越南的ak Lak省发现。从叶中分离得到的精油是一种富含单萜的精油，主要含有柠檬烯(33.3%)、α-蒎烯(23.4%)和醋酸龙脑酯(9.2%)。毛茛木油的成分比较复杂，单个成分的鉴定需要通过柱层析进行分馏。经GC(RI)、GC- ms和13C NMR鉴定，其主要成分为雪松醇(29.3%)、西油醇(6.6%)和西油醇异构体(5.9%)。
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