摘要
目的 :测定知母根茎、根、叶中的总多糖含量。方法 :苯酚—硫酸比色法。结论 :知母根茎中总多糖含量较高 ,同一生长期、不同产地知母根茎中含量存在较大差异。
OBJECTIVE:To determine the content of total polysaccharides in rhizome,root and leaf of Anemarrhena asphodeloides Bunge.METHODS:colorimetry was used.CONCLUSION;The content of total polysaccharides in rhizome is the highest,and varies greatly in samples (rhizome)which are collected from different districts but in the same developing stage.
出处
《药学实践杂志》
CAS
1999年第5期306-307,共2页
Journal of Pharmaceutical Practice
关键词
知母
总多糖
含量
测定
中药
Anemarrhena asphodeloides Bunge,total polysaccharides,determination
