金丝桃纯露的香气成分分析
Journal of Xinyang Agricultural College（2023）
Abstract
为明确金丝桃纯露的化学组分,采用水蒸气蒸馏法分别从金丝桃的花苞、花朵、叶片中提取纯露,利用气相色谱-质谱联用仪(GC-MS)对纯露的化学组分进行分析.结果显示:金丝桃纯露中主要化学成分以萜烯类、醇类、胺类、酸类、烃类、醛族、酮类等化合物为主,其中萜烯类和醇类物质含量占比较多,如α-荜澄茄油烯、α-松油醇、1-壬醇等.叶片中纯露的化学成分种类相对较少,花朵和花苞中纯露检测出的化学成分种类相对较多且相对含量较为一致.表明金丝桃花苞和花朵中纯露的香气成分,在化妆品和保健品中具有新型植物提取物的应用潜力.
MoreKey words
GC-MS,Hypericummonogynum,hydrolate,aroma components
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