摘要
用气相色谱-质谱-计算机联用法技术分析了花椒超临界CO2萃取物的化学成分,鉴定出46种化合物。萃取产物中含量较高的成分依次为9,7-十八碳二烯醛(21.25%)、2,5-双(1,1-二甲基乙基)噻吩(14.25%)、棕榈酸(15.00%)、芳樟醇(6.31%)、油酸(4.52%)、丁香烯氧化物(4.35%)、十六烷内酯(3.53%)、亚油酸甲酯(2.65%)、1-柠檬烯(2.25%)等。
The chemical constituents of supercritical carbon dioxide extraction products from Zanthoxylum bungeanun Maxim were studied by C,C-MS-DS. Forty-six compounds were identified. The results showed that the main components of the extracts with higher content were 9,7- octadecadienal （21.25%）, 2,5-bis （ 1,1 -dimethylethyl ） thi-ophene （ 14.25% ）, hexadecanoic （ 15.00% ）, linalool （ 6.31% ）, oleic acid （4. 52% ）, caryophyllene oxide（4.35% ）, hexadecanolide（3.53% ）, linoleic acid methyl ester（2.65% ）, 1-1imonene（2.25% ）and soon.
出处
《安徽农业科学》
CAS
北大核心
2009年第23期10857-10857,10899,共2页
Journal of Anhui Agricultural Sciences
关键词
花椒
超临界CO2萃取
气相色谱-质谱分析
Zanthoxylum bungeanun Maxim
Supercritical carbon dioxide extraction
GC-MS
