Quality Standards of Salt Eucommia Dispensing Granules
10.3870/j.issn.1004-0781.2018.02.019
- VernacularTitle:盐杜仲配方颗粒的质量标准
- Author:
Hui HU
1
;
Lin LONG
;
Chongyang LIU
;
Xianzhi LI
;
Zhinan MEI
Author Information
1. 劲牌生物医药有限公司
- Keywords:
Salt eucommia;
Dispensing granules;
Quality standards;
Pinoresinol diglucoside;
Chromatography,high performance liquid
- From:
Herald of Medicine
2018;37(2):219-222
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish the quality standards for salt eucommia dispensing granules. Methods The extractives were obtained by alcohol extraction method. HPLC was applied for the determination of pinoresinol diglucoside in dispensing granules. HPLC fingerprints were established by the contrast of Agilent 1260 HPLC, Waters HPLC and various chromatogram column. Results Pinoresinol diglucoside showed a good linear relationship ( Y = 2. 9594X + 3. 2825,R2 =0.9999) at 102.8-2056.0 mg?L-1 with average recovery of 99.85％ (RSD = 0.31％,n = 9). Conclusion The method is easy-operated and accurate,which has a good specificity for the quality control of common salt eucommia dispensing granules.
