摘要
目的 :通过分析乳杆菌 DM9811发酵液的挥发性脂肪酸 ,探讨乳杆菌对机体作用的分子机制。方法 :采用高压气相色谱方法。结果 :乳杆菌 DM9811发酵液中存在乙酸、9-十六碳烯酸、十六烷酸、9,12 -十八碳二烯酸 ,9-十八碳烯酸 ,其中乙酸浓度为 1.6 mg/ ml。结论 :乳杆菌 DM9811发酵液中除含有乙酸外 。
Objective:Studing on volatility fatty acid in ferment culture in Lactobacillus probe into molecular mechanism between Lactobacillus and its host.Methods:Hight pressure gas chromatogram was adopted.Results:It was found 9 hexodecanic acid,hexodecancic acid,9,12 octadecadieroic acid,acetic acid.Conclusions: Lactobacillus ferment culture contain16 18saturation and unsaturation fatty acid excepting acetic acid.
出处
《中国微生态学杂志》
CAS
CSCD
2002年第4期194-195,共2页
Chinese Journal of Microecology
