摘要
对复合多糖胶囊中功效成分原花青素含量测定方法进行方法学验证。按照《中国药典》2010版第一部附录XVⅢ《中药标准分析方法验证指导原则》中的相关规定进行验证。该方法在待测液中原花青素含量在0～200μg／mL范围内线性相关，回归方程：A：0．0037X＋0．0078，R＾2＝0.9997；重复性试验．RSD值小于2．5％；加入3．20～4．80mg原花青素标准品，回收率100．12％；符合测定要求。3批滋阴补肾胶囊中原花青素平均含量12．85％。本法具有准确、稳定、灵敏、操作简便的特点，适用于复合多糖胶囊中原花青素含量的测定。
The methodological validation of Procyanidin content in Complex Polysaccharose Capsules for Nourishing Yin and Supplementing Kindney were made in this paper. According to the hinese pharmacopoeia, chp appendices, 2010, the method was easy to control The correlation was R^2=0.999; The lineal range was 0-200μg/mL; The reproducibility （RSD） was 〈2.5%; The rate of sample recovery was 100.12%; And the average content ofprocyanidin of three Capsules was 12.85%. The study provided the basis for the production of capsules.
出处
《现代食品科技》
EI
CAS
2011年第10期1288-1290,共3页
Modern Food Science and Technology
关键词
多糖
葡萄籽提取物
原花青素
方法学
polysaccharose
greep seed extract
Procyanidin
methodological
