山茱萸连续超声逆流提取工艺研究  

Successive Ultrasound Countercurrent Extraction of Cornus Officinalis

作　　者：盖晓华[1] 王青[1] 李炳超[1] 赵爱丽[1] 王燕臣 王晓南[1] 

机构地区：[1]石家庄以岭药业股份有限公司,河北石家庄050035

出　　处：《中医药学报》2014年第6期38-40,共3页Acta Chinese Medicine and Pharmacology

基　　金：国家"十二五"重大新药创制(2011ZX09401-306)

摘　　要：目的:优化山茱萸连续超声逆流的提取工艺。方法:以提取物中干膏收率和马钱苷转移率为考察指标,采用山茱萸连续超声逆流提取工艺参数进行考察。结果:山茱萸连续超声逆流的提取工艺最佳条件是药材不需要粉碎,超声频率30k Hz,80%乙醇,料液流量比1∶15。结论:优选连续超声逆流提取工艺操作简单、科学合理,适合工业化大生产。Objective： To optimize the successive ultrasound countercurrent extraction from Cornus officinalis. Method：Take the rate of dry extract and transport rate of loganin as assessment index and use orthogonal test to optimize the successive ultrasound countercurrent extraction parameter of Cornus officinalis. Result： The optimum extraction condition was that herbs needn＇t be crushed Ultrasound frequency was 30 k Hz,and the solvent was 80% alcohol. The ratio of feed to solvent was 1∶ 15. Conclusion： The optimum extraction technology is reasonable and scientific,and it could be used for large scale production.

关 键 词：山茱萸 连续超声逆流 马钱苷 正交试验 

分 类 号：R284.2[医药卫生—中药学]