Quality standard for Pheretima Dispensing Granule
- VernacularTitle:地龙配方颗粒的质量标准研究
- Author:
Lin HE
;
Xiaoying LONG
;
Lixin XIE
;
Fu CHEN
;
Danrong LIN
- Publication Type:Journal Article
- Keywords:
Pheretima Dispensing Granules;
hypoxanthine;
succinic acid;
quality standard
- From:
Chinese Traditional Patent Medicine
1992;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM:To establish the quality standard for Pheretima Dispensing Granules.METHODS:Pheretima Dispensing Granules were identified by TLC.The content of hypoxanthine in Pheretima Dispensing Granules was determined by HPLC,and succinic acid by high performance capillary electrophoresis HPCE.RESULTS:Spots obtained from the test solutions had the same color as amino acid reference solution,Pheretima reference substance and the blank solution had no interference.The contents of hypoxanthine were in the range of 1.6 mg/bag-3.3 mg/bag and succinic acid 23.58 mg/bag-35.38 mg/bag in Pheretima Dispensing Granules,respectively.CONCLUSION:The methods of identification and quantification were accurate,realizable and reproducible.It can be used effectively for the quality control for Dispensing Granules.
