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[Study on applying chromatographic fingerprints to establishing quality criterion of processed tuber of Pinellia pedatisecta].
Zhongguo Zhong Yao Za Zhi. 2004 Sep; 29(9):874-6.ZZ

Abstract

OBJECTIVE

To explore the utility of principal component analysis (PCA) in conjunction with the window preprocessing scheme on chromatographic data for quality control.

METHOD

Chromatographic fingerprints of processed tuber of Pinellia pedatisecta were determined by HPLC, and the Window Preprocessing and PCA were used for data processing.

RESULT

The quantitative differences among different growing areas and different process batches were found with this method.

CONCLUSION

The method can be used in quality control for monitoring between-batch products of traditional Chinese pharmaceutical process.

Authors+Show Affiliations

He Y
Institute of Chinese Materia Medica, China Academy of Traditional Chinese Medicine, Being 100700, China.
Zhang QW
No affiliation info available
Zhang YX
No affiliation info available
Sun J
No affiliation info available
Wang ZJ
No affiliation info available

MeSH

ChinaChromatography, High Pressure LiquidEcosystemPinelliaPlants, MedicinalPrincipal Component AnalysisQuality Control

Pub Type(s)

English Abstract
Journal Article

Language

chi

PubMed ID

15575208

Citation

He, Yan, et al. "[Study On Applying Chromatographic Fingerprints to Establishing Quality Criterion of Processed Tuber of Pinellia Pedatisecta]." Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, vol. 29, no. 9, 2004, pp. 874-6.
He Y, Zhang QW, Zhang YX, et al. [Study on applying chromatographic fingerprints to establishing quality criterion of processed tuber of Pinellia pedatisecta]. Zhongguo Zhong Yao Za Zhi. 2004;29(9):874-6.
He, Y., Zhang, Q. W., Zhang, Y. X., Sun, J., & Wang, Z. J. (2004). [Study on applying chromatographic fingerprints to establishing quality criterion of processed tuber of Pinellia pedatisecta]. Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, 29(9), 874-6.
He Y, et al. [Study On Applying Chromatographic Fingerprints to Establishing Quality Criterion of Processed Tuber of Pinellia Pedatisecta]. Zhongguo Zhong Yao Za Zhi. 2004;29(9):874-6. PubMed PMID: 15575208.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Study on applying chromatographic fingerprints to establishing quality criterion of processed tuber of Pinellia pedatisecta]. AU - He,Yan, AU - Zhang,Qi-wei, AU - Zhang,Yong-xin, AU - Sun,Jie, AU - Wang,Zhu-ju, PY - 2004/12/4/pubmed PY - 2005/3/16/medline PY - 2004/12/4/entrez SP - 874 EP - 6 JF - Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica JO - Zhongguo Zhong Yao Za Zhi VL - 29 IS - 9 N2 - OBJECTIVE: To explore the utility of principal component analysis (PCA) in conjunction with the window preprocessing scheme on chromatographic data for quality control. METHOD: Chromatographic fingerprints of processed tuber of Pinellia pedatisecta were determined by HPLC, and the Window Preprocessing and PCA were used for data processing. RESULT: The quantitative differences among different growing areas and different process batches were found with this method. CONCLUSION: The method can be used in quality control for monitoring between-batch products of traditional Chinese pharmaceutical process. SN - 1001-5302 UR - https://www.unboundmedicine.com/medline/citation/15575208/[Study_on_applying_chromatographic_fingerprints_to_establishing_quality_criterion_of_processed_tuber_of_Pinellia_pedatisecta]_ DB - PRIME DP - Unbound Medicine ER -