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Yao Xue Xue Bao. 2005 Sep;40(9):842-5.

[Application of HPLC/ELSD fingerprint and constellation graphical clustering method applied to evaluate the quality of Qingkailing injection].

[Article in Chinese]

Author information

1
Department of Chinese Medicine Science and Engineering, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310027, China.

Abstract

AIM:

To evaluate the quality of Qingkailing injections effectively, and to develop a credible method for the quality control of traditional Chinese medicine.

METHODS:

Fingerprints of 18 Qingkailing injection samples from various manufacturers were obtained by HPLC/ELSD, and quality evaluation was performed by constellation graphical clustering method.

RESULTS:

HPLC/ELSD and constellation graphical clustering method properly revealed the quality information apparently and accurately.

CONCLUSION:

It was an apparent, credible and efficient method for quality evaluation of Chinese medicines.

PMID:
16342689
[Indexed for MEDLINE]

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