糖尿净口服液提取工艺研究  

Study on extraction process of Tangniaojing oral liquid

作　　者：韩冬[1] 

机构地区：[1]吉林省中医药科学院,吉林长春130061

出　　处：《中医临床研究》2013年第22期34-35,共2页Clinical Journal Of Chinese Medicine

摘　　要：目的:考察糖尿净口服液的最佳提取工艺。方法:通过正交实验,以银耳多糖、黄芪甲苷提出量为指标,考察了加水量、提取时间,提取次数,醇沉浓度(加醇倍数)等因素的影响。结果:糖尿净口服液最佳提取工艺为采用加水煎煮3次,加水量依次为10、10、8倍,煎煮1.5、1、1h,煎煮液适当浓度加乙醇使含醇量为60%～65%沉淀被确定为最佳工艺。结论:最佳工艺稳定,适合大工业生产。Objective： To investigate the The optimum extraction process of Tangniaojing. Methods： By orthogonal experiment, the tremella fuciformis polysaccharide, astragaloside content as the index, to inspect the amount of water, extraction time, times of extraction, concentration of alcohol （methanol ratio） influence. Results： The optimum extraction process of Tangniaojing oral liquid is add water boiling three times, the amount of water followed by 10,10,8 times, boiling 1.5,1,1 hours, the decoction appropriate concentration plus ethanol, the alcohol content of 60%~65% precipitation was identified as the best technology. Conclusion： The optimal process is stable, suitable for large-scale industrial production.

关 键 词：银耳多糖 黄芪甲苷 提取工艺 正交设计 

分 类 号：R284.2[医药卫生—中药学]