Fingerprint Establishment of Amino Acids Composition of Jinlong Capsule
10.3969/j.issn.1005-5304.2014.03.018
- VernacularTitle:金龙胶囊氨基酸类成分指纹图谱的建立
- Author:
Jing LI
;
Siting XIAO
- Publication Type:Journal Article
- Keywords:
Jinlong capsule;
amino acid;
fingerprint;
UPLC
- From:
Chinese Journal of Information on Traditional Chinese Medicine
2014;(3):62-64
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish the fingerprint of amino acids composition of Jinlong capsule. Methods Using 6-acetamido-4-hydroxy-2-methyl quinoline (AQC) as the derivating agent, 17 kinds of amino acids were analyzed by UPLC at the same time and the fingerprint of amino acids composition of Jinlong capsule was established. Result Totally 22 co-possessing peaks were selected as the fingerprint peaks, 17 kinds of amino acids were identified. The fingerprint similarity value of 10 batches was above 0.9. Conclusion The fingerprint is characteristic and can be used for the quality control of Jinlong capsule.
