多指标优化百合知母浓煎剂提取工艺  

Study on Extraction Process of Bulbus Lilii Rhizoma Anemarrhenae Decoction by Multiple Indexes

作　　者：陈丽[1] 郑艳萍 CHEN Li;ZHENG Yan-ping(Jiangsu Provincial Hospital of Traditional Chinese Medicine,Nanjing 210029,China;Nanjing Haichang Chinese Medicine Group Co.,Ltd.,Nanjing 210061,China)

机构地区：[1]江苏省中医院,江苏南京210029 [2]南京海昌中药集团有限公司,江苏南京210061

出　　处：《中国现代中药》2020年第5期752-755,共4页Modern Chinese Medicine

基　　金：江苏省重点研发计划(BE2016626)。

摘　　要：目的:研究百合知母浓煎剂的提取过程,优化提取工艺。方法:以提取液中芒果苷和总多糖的含量为考察指标,采用L9(33)正交试验设计方法,确定提取工艺中加水量、提取时间、提取次数参数。结果:最佳的提取工艺为加水量10倍,提取时间3 h,提取2次,综合评分值为0.830。结论:此方法可行,适合工业的生产。Objective:The extraction process of Bulbus Lilii Rhizoma Anemarrhenae decoction was studied to optimize the extraction process.Methods:Taking the content of mangiferin and total polysaccharide in the extract as the index,the L9(33)orthogonal test design method was used to determine the parameters of water addition,extraction time and extraction times in the extraction process.Results:The optimal extraction process is:adding 10 times of water,extracting 3 h,and extracting 2 times.Conclusion:This method is feasible and suitable for industrial production.

关 键 词：百合知母浓煎剂 正交试验 芒果苷 多糖 提取工艺 

分 类 号：R284.2[医药卫生—中药学] R289[医药卫生—中医学]