摘要
目的建立提取和测定全真一气汤多糖含量的方法。方法优化苯酚硫酸法测定全真一气汤中多糖含量。结果测得全真一气汤中多糖含量为56.56%,平均回收率为92.02%,RSD=1.21%。结论优化的比色法测定复方多糖含量,应用简便、精密度及稳定性较好,结果令人满意。
Objective To establish a method for the extraction and determination of polysaccharides from Quanzhenyiqi Decoction. Methods Polysaccharide in Quanzhenyiqi Decoction was determined by the method of Spec-trophoto metry. Results The polysacharides in Quanzhenyiqi Decoction was 56.56%,the average recovery was 92.02%,RSD was 1.21%. Conclusion This method is simple,the result is stable,reproducible and satisfactory.
出处
《临床医学工程》
2011年第6期917-919,共3页
Clinical Medicine & Engineering
基金
广东省社会发展领域科技计划项目(编号:〔2010〕1096)
广州市卫生局项目(编号:20112A011034)
关键词
全真一气汤
多糖
提取
含量测定
Quanzhenyiqi Decoction
Polysaccharide
Extraction
Determination
