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目的:研究白车轴草的挥发油成分。方法:采用顶空固相微萃取与气质联用方法,分析检测了白车轴草中的挥发性成分,结合计算机检索技术对化合物进行结构鉴定,并用色谱峰面积归一化法计算各成分的相对百分含量。结果:共分离出23种成分。
OBJECTIVE: To study the volatile oil components of Trifolium repens. Methods: Headspace solid-phase microextraction and gas chromatography-mass spectrometry were used to analyze the volatile components in Trifolium repens. The chemical structure of the compounds was identified by computer-based retrieval and the relative content of each component was calculated by the normalization of chromatographic peak area Percentage. Results: A total of 23 components were isolated.