摘要
目的:优选莲子心的提取工艺。方法:以总生物碱含量、干浸膏得率为指标,对水提取(WE)法、水提取醇沉(WAE)法、半仿生提取(SBE)法、半仿生提取醇沉(SBAE)法提取莲子心中成分进行比较研究,考察不同的提取方法对考察指标的影响,并计算综合评价指标Y值。结果:综合评价指标Y值大小顺序依次为SBE法>WE法>SBAE法>WAE法。结论:莲子心的提取以SBE法为佳。
OBJECTIVE： To optimize the extract technology for Plumula Nelumbinis,METHODS： Four methods： water extraction（WE）, water extraction by precipitation with alcohol（WAE）, semi- bionic extraction（SBE）, and semi- bionic extraetion by precipitation with aleohol（SBAE） were used to extract Plumula Nelumbinis and also compared in their effects by adopting the total content of alkaloid and the yield of dry extract as markers.The comprehensive values Y was calculated. RESULTS：Through the eomprehensive evaluation of the two markers, the comprehensive values Y ranked in the order of SBE, WE, SBAE and WAE.CONCLUSION： SBE method is the optimal method to extract Plumula Nelumbinis,
出处
《中国药房》
CAS
CSCD
北大核心
2006年第8期637-638,共2页
China Pharmacy
基金
广东省中医药管理局资助项目(102039)
关键词
莲子心
总生物碱
干浸膏
提取方法
Plumula Nelumbinis
Total alkaloid
Dry extract
Extraction method
