Study on Preparation Procedure of Grub Eye Drops
- VernacularTitle:蛴螬滴眼液的工艺研究
- Author:
Changming YANG
;
Shixiang HOU
;
Jieying LUO
;
Xinchun WANG
;
- Publication Type:Journal Article
- Keywords:
Grub Eye Drops;
preparation procedure;
Orthogonal design;
gas chromatography
- From:
Chinese Traditional Patent Medicine
1992;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To establish the optimum preparation procedure for Grub Eye Drops. Methods: The amount of extract abtained from extraction solutions, the contents of glutamic acid and glycine, nitrogen content and TLC spots were used to evaluate the extraction procedure for Grub Eye Drops by orthogonal design. Results: The optimum extraction condition was A 3B 2C 1. That is adding ten times amount of water to soaking for 30min, decocting for 1.5h, filtering to obtain filtrate Ⅰ, adding seven times of water into filter residue, decocting for 1h to obtain filtrate Ⅱ, combining filtrate Ⅰ and Ⅱ. Conclusion: The experimental method is suitable for the productive preparation of Grub Eye Drops.
