Study on the Quality Standard for Xiaobai Capsules / 中国药师
China Pharmacist
; (12): 1309-1312, 2015.
Article
in Zh
| WPRIM
| ID: wpr-670021
Responsible library:
WPRO
ABSTRACT
To establish the quality standard for Xiaobai capsules. Methods: Paeoniae Radix Alba and Angelicae Sinensis Radix were identified by TLC. The contents of psoralen and isopsoralen were determined by HPLC. Results:The qualitative i-dentification was with high resolution and without interference from the negative substances. The linear range of psoralen was 1. 082-108. 200 μg·ml-1 . The average recovery was 99. 82% with RSD of 1. 16%. The linear range of isopsoralen was 0. 818-81. 800μg· ml-1 . The average recovery was 99. 85% with RSD of 1. 81%. Conclusion:The method can be used in the quality control of Xiaobai capsules.
Full text:
1
Database:
WPRIM
Type of study:
Qualitative_research
Language:
Zh
Journal:
China Pharmacist
Year:
2015
Document type:
Article