窄叶鲜卑花叶挥发油成分分析

发布时间：2018-12-21 09:07

【摘要】：采用水蒸气蒸馏法提取窄叶鲜卑花叶挥发油,通过气相色谱-质谱联用(GS-MS)技术对其挥发油中化合物成分进行分析鉴定,并用峰面积归一化法确定各组分的相对含量。共鉴定出50种化合物,主要成分为:亚油酸(12.85%)、植酮(11.4%)、二十八烷(10.81%)、棕榈酸(9.22%)、正二十三烷(7.58%)、法尼基丙酮(5.62%)、邻苯二甲酸二异辛酯(3.29%)、邻苯二甲酸二异丁酯(3.21%)、肉豆蔻酸(3.03%)、反式-橙花叔醇(2.14%)、月桂酸(2.11%)、雌二醇(1.9%)等。窄叶鲜卑花叶挥发油种类较多,以脂肪酸、烷烃类和萜类物质为主。
[Abstract]:The volatile oil of narrow leaf Xianbei mosaic was extracted by steam distillation. The compounds in the volatile oil were analyzed and identified by gas chromatography-mass spectrometry (GS-MS), and the relative content of each component was determined by the peak area normalization method. A total of 50 compounds were identified, including linoleic acid (12.85%), phytosterone (11.4%), alkane (10.81%), palmitic acid (9.22%), n-23 alkane (7.58%). Phenylacetone (5.62%), diisooctyl phthalate (3.29%), diisobutyl phthalate (3.21%), myristic acid (3.03%), trans-hesperidol (2.14%), Lauric acid (2.11%), estradiol (1.9%), etc. There are many kinds of volatile oils in narrow leaf Xianbei mosaic, mainly fatty acids, alkanes and terpenoids.
【作者单位】： 河西学院农业与生物技术学院;西北农林科技大学资源环境学院;
【基金】：河西学院校长基金项目(XZ2014-26) 甘肃省河西走廊特色资源利用重点实验室面上项目(XZ1408)
【分类号】：R29
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本文编号：2388700