青枣核果木枝叶乙酸乙酯段脂溶性成分GC-MS分析
Natural Product Research and Development（2014）
Abstract
采用溶剂提取法和硅胶柱层析法分离青枣核果木乙酸乙酯部位,得到脂溶性提取物Ⅰ和Ⅱ,并结合气相色谱-质谱联用技术对其化学成分鉴定与分析.从提取物Ⅰ中鉴定出15种化学成分,主要为酯类化合物(61.54％);从提取物Ⅱ中鉴定出32种成分,成分种类多,以萜类化合物最多(19.72％).首次对青枣核果枝叶乙酸乙酯部位脂溶性成分研究,发现其含有重要的化学制品原料:如油酸乙酯与橙花叔醇,并含有丰富的重要活性物质—角鲨烯和信息素抗虫剂.
MoreKey words
Drypetes cumingii,GC-MS,chemical constituents
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