Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.chroma.2004.09.069
Title: High-performance liquid chromatographic method with quantitative comparisons of whole chromatograms of raw and steamed Panax notoginseng
Authors: Lau, A.-J. 
Seo, B.-H.
Woo, S.-O.
Koh, H.-L. 
Keywords: Alignment algorithm
Chemical fingerprinting
Chromatographic pattern matching
Ginsenosides
Medicinal herbs
Panax notoginseng
Issue Date: 19-Nov-2004
Citation: Lau, A.-J., Seo, B.-H., Woo, S.-O., Koh, H.-L. (2004-11-19). High-performance liquid chromatographic method with quantitative comparisons of whole chromatograms of raw and steamed Panax notoginseng. Journal of Chromatography A 1057 (1-2) : 141-149. ScholarBank@NUS Repository. https://doi.org/10.1016/j.chroma.2004.09.069
Abstract: A high-performance liquid chromatographic (HPLC) method coupled with chromatographic pattern matching was developed to differentiate whole chromatograms of raw and steamed Panax notoginseng objectively and quantitatively. The major peaks differentiating chromatograms of raw and steamed samples were also identified for the first time in this herb. The raw and steamed P. notoginseng roots and its products were successfully differentiated. The quantitative differences between the chromatograms were correlated to the duration of steaming. Chromatographic pattern matching allows rapid, simple, automated, and quantitative comparisons of complex chromatograms. It is a useful tool in ensuring safety and quality of herbal products. © 2004 Elsevier B.V. All rights reserved.
Source Title: Journal of Chromatography A
URI: http://scholarbank.nus.edu.sg/handle/10635/105997
ISSN: 00219673
DOI: 10.1016/j.chroma.2004.09.069
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