Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/62568
Title: Analysis of volatile oil from Lygodium japonicum by GC-MS
Other Titles: 海金沙全草挥发油气相色谱-质谱研究
Authors: Ni, SF
Pan, YJ
Wu, P
Chan, YSG 
Fu, CX
Xu, H
Keywords: Lygodium japonicum (Thunb.) Sw.
Lygodiaceae
Essential oil
GC-MS
Issue Date: 2004
Publisher: 中國藥學雜誌編委會
Source: 中國藥學雜誌 (Chinese pharmaceutical journal), Feb. 2004, v. 39, no. 2, p. 99-100 How to cite?
Journal: 中國藥學雜誌 (Chinese pharmaceutical journal) 
Abstract: 目的: 研究海金沙挥发油的化学成分。
方法: 用海金沙全草经过水蒸气蒸馏所得的挥发油,运用GC—MS技术,结合计算机检索对具体化学成分进行了分析和鉴定。用峰面积归一法计算了各个组分的相对含量。
结果: 分离鉴定了其中52个化合物,占挥发油总量的81.70%。
结论: 海金沙挥发油的化学成分主要为: 不饱和烃类(30.43%)、有机酸类(14.926%)、酮类(12.818%)、非萜源醇类(8.296%)。其中含量在3%以上的组分有: 3-甲基-1-戊醇(4.097%)、2-(甲基乙酰基)-3-蒈烯(4.25%)、环辛酮(7.616%)、(E)-己烯酸(12.767%)、十一炔(28.61%)。
Objective: To study the chemical constituents of the essential oil from whole herb of Lygodium japonicum.
Methods: The essential oil was obtained by steam distillation. Chemical components were separated and identified by GC-MS. The relative content of each component was determined by area nomalization.
Results: Fifty-two volatile compounds were isolated and identified for the first time, representing 81.702% of the total oil.
Conclusion: The main constituents of this oil were unsaturated hydrocarbon (30.43% ), organic acids (14.926%), ketone (12.818%) and nonterpineols (8.296%) . The main compounds with contents over 3% (V/V) were as follows: 3-methyl-1-pentanol 4.097% , 2-(methylacetyl)- 3-carene 4.25% , eyclooctenone 7.616% , (E)-2-hexenoic acid 12.767% and 1-undecyne 28.611%.
URI: http://hdl.handle.net/10397/62568
ISSN: 1001-2494
Rights: © 2004 中国学术期刊电子杂志出版社。本内容的使用仅限于教育、科研之目的。
© 2004 China Academic Journal Electronic Publishing House. It is to be used strictly for educational and research purposes.
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