Studies on Fingerprints of Pericarpium Citri Reticulatae Viride
- VernacularTitle:青皮的指纹图谱研究
- Author:
Lunzhao YI
;
Peishan XIE
;
Yizeng LIANG
;
Yu ZHAO
- Publication Type:Journal Article
- Keywords:
Pericarpium Citri Reticulatae Viride;
Fingerprint;
HPLC-DAD;
GC;
Similarity;
Identification
- From:
Traditional Chinese Drug Research & Clinical Pharmacology
2000;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To establish the standard of quality control for Pericarpium Citri Reticulatae Viride (PCRV) and to identify two kinds of PCRV which are collected in different times. Methods In this article,volatile components and flavonoid in 10 batches of samples which were collected from eight provinces were determined by GC and HPLC-DAD,respectively. Their fingerprints were handled by weighted similarity of range and by principal component analysis (PCA). Results According to the result of similarity and classification,there were obvious differences between the two kinds of PCRV.To know whether the differences have great influences on the pharmacological actions of PCRV, pharmacological studies will be needed. Weighted similarity is suitable for this system which has a high content of similar components. Conclusion These methods are effective and will help us to establish the criterion of quality control for PCRV.
