Optimization of the Extraction Process of Shangke Zhitong Oil
- VernacularTitle:伤科止痛油提取工艺的优选
- Author:
Yunzi CHEN
1
;
Jianhuan PAN
;
Shuying CHEN
;
Xiuqing LIANG
;
Baoning HE
Author Information
1. 佛山市中医院 广东佛山528000
- Keywords:
Shangke Zhitong oil;
Extraction technology;
Orthogonal test
- From:
China Pharmacist
2018;21(5):927-929
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To optimize the extraction process of Shangke Zhitong oil. Methods:Taking the comprehensive score of extracting amounts of acteoside and garlic acid as the index, L9(34)orthogonal test was used to observe the effects of alcohol concentration,soaking time, extraction times and extraction duration on the extraction results. Results:The best extraction process was as follows:the herbs were soaked for 1 h in 65% alcohol,and then refluxed and extracted for three times with 1.5 h for the first time,1 hour for the second time and the third time. The extraction capacity of acteoside and garlic acid was 0.870 8 and 0.717 8 mg·ml-1,respectively. Conclusion:The extraction process is simple,feasible,scientific and reasonable.
