Optimization of Extraction Technology for Practolol Oral Liquids
- VernacularTitle:心得宁口服液提取工艺优选
- Author:
Hong LIU
;
Junjie WANG
;
Ang LINGZHANG
;
Jingsheng ZHAO
- Publication Type:Journal Article
- Keywords:
Ginsenoside Rg1;
Ginsenoside Re;
Orthogonal test;
Extraction technology
- From:
China Pharmacist
2014;(4):598-600
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To optimize the extraction technique for practolol oral liquids. Methods:An orthogonal test was adopted in the study. The content transfer rate of ginsenoside Rg1 and ginsenoside Re, and the extraction rate were used as the indices, the com-prehensive scoring method was applied central to optimize the experimental data, and SPSS 17. 0 statistical software was employed to process the data. The extraction process was optimized. Results:The optimized technology was as follows:8-fold amount of 70% etha-nol, and extracting three times with 60min for each. Conclusion: The preferred process is scientific, reasonable, economical and practical, and suitable for the industrial production.
