GC-MS Analysis of the Antibacterial Active Components from Allium Chinense and Research of Its Mechanism

Abstract

Abstract: The antibacterial components from Allium chinense were extracted by organic solvment extraction and sephadexG-25 purification. The antibacterial activity of the extract was checked by sensitive bacteria. We isolate and identify the chemicalcomponents of the extract by GC-MS and determine the relative percentage content of the extract by GC, nine kinds ofcomponents were separated, identified and accounted for about 82.12%. It provided the scientific evidence for the plant to beutilized in medicine by analyzing the antibacterial components.At the same time it makes base for the research of the antibacterialmetabolism.

Key words: Allium chinense, GC-MS, antibacterial components

BAI Jian-Shan, WU Yu-Jie, MO Xiang-Tao, ZHENG Sheng-Hua, CHEN Wei, XIA Li-Qiu. GC-MS Analysis of the Antibacterial Active Components from Allium Chinense and Research of Its Mechanism[J]. FOOD SCIENCE, 2004, 25(1): 146-149.

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GC-MS Analysis of the Antibacterial Active Components from Allium Chinense and Research of Its Mechanism

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