Study on Water Extraction Process of Traditional Chinese Medicine Qubai Granule by Orthogonal Test
- VernacularTitle:正交试验优选中药祛白颗粒的水提工艺
- Author:
Aixia YANG
;
Kai YI
;
Yandong YI
;
Shihe LIN
- Publication Type:Journal Article
- Keywords:
Qubai granule;
Orthogonal test;
Water extraction process;
Ferulic acid;
Dry extract yielding rate
- From:
China Pharmacist
2016;19(10):1849-1851,1852
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To optimize the water extraction process of traditional Chinese medicine ( TMC) Qubai granule. Methods:The orthogonal test was used to study four influencing factors including water amount, soaking time, extraction time and extraction times with dry extract yielding rate and the content of ferulic acid as the evaluation indices. Results:The optimum extraction process was as follows:A2 B1 C2 D2 , namely adding 10-fold amount of water, without soaking in advance, extracting twice with 2 h for each time. Con-clusion:The process is simple, stable and reproducible, which provides basis for the industrial production.
