Study on the Extraction Technology of Medicinal Materials in Yanyanling Dispersible Tablets
- VernacularTitle:咽炎灵分散片中药材提取工艺考察
- Author:
Yu WANG
;
Guangzhao YANG
;
Sijiao CUI
;
Shilong YU
;
Jia NIU
;
Jiaxin WANG
;
Fu LUO
- Keywords:
Yanyanling dispersible tablets;
Extraction technology;
Orthogonal design
- From:
China Pharmacist
2017;20(6):1123-1125
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To optimize the extraction technology of Chinese medicinal materials in Yanyanling dispersible tablets.Methods: Orthogonal design was used to study the effects of three factors, including the ratio of liquid to materials, extraction time and extraction times on the extraction rate of Chinese medicinal materials and the comprehensive score of gallic acid content and total solid yield was used as the index.Results: The optimum extraction conditions were as follows: the ratio of materials to liquid was 1∶10 (g·ml-1), the extraction time was one hour, and the extraction times was three.Conclusion: Under the optimum conditions, the extraction rate of gallic acid in Chinese medicinal materials in Yanyanling dispersible tablets is 0.058%, and the total solid yield is 21.4%.The optimal process is stable and feasible, which can provide reference for the production of Yanyanling dispersible tablets.
