摘要
目的:研究不同采收期桂郁金中多糖的含量,为桂郁金的适时采收提供参考。方法:粗多糖含量测定采用硫酸-苯酚法。结果:不同采收期(11月4日—12月16日)中郁金多糖的含量分别为3.26%、4.65%、0.81%、1.67%、6.45%。结论:桂郁金的多糖含量以12月中旬相对较高。
Objective：Research polysaccharide content in Guiyujin which were derived from different harvest time.Methods：Sulphuric acid---Phenol colrimetry was used to determined the contents of polysaccharide.Results：The content of polysaccharide in Guiyujin derived from No-vember to Decomber were 3.26%,4.65%,0.81%,1.67%,6.45%.Conclusion：The content of polysaccharide in Guiyujin was relatively higher at middle December.
出处
《中国民族民间医药》
2010年第22期149-150,共2页
Chinese Journal of Ethnomedicine and Ethnopharmacy
基金
任务书编号:桂科攻0992003A-26
