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Discrimination and Content Analysis of Fritillaria Using Near Infrared Spectroscopy
Joint Authors
Meng, Yu
Wang, Shisheng
Cai, Rui
Jiang, Bohai
Zhao, Weijie
Source
Journal of Analytical Methods in Chemistry
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-02-18
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Fritillaria is a traditional Chinese herbal medicine which can be used to moisten the lungs.
The objective of this study is to develop simple, accurate, and solvent-free methods to discriminate and quantify Fritillaria herbs from seven different origins.
Near infrared spectroscopy (NIRS) methods are established for the rapid discrimination of seven different Fritillaria samples and quantitative analysis of their total alkaloids.
The scaling to first range method and the partial least square (PLS) method are used for the establishment of qualitative and quantitative analysis models.
As a result of evaluation for the qualitative NIR model, the selectivity values between groups are always above 2, and the mistaken judgment rate of fifteen samples in prediction sets was zero.
This means that the NIR model can be used to distinguish different species of Fritillaria herbs.
The established quantitative NIR model can accurately predict the content of total alkaloids from Fritillaria samples.
American Psychological Association (APA)
Meng, Yu& Wang, Shisheng& Cai, Rui& Jiang, Bohai& Zhao, Weijie. 2015. Discrimination and Content Analysis of Fritillaria Using Near Infrared Spectroscopy. Journal of Analytical Methods in Chemistry،Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1067236
Modern Language Association (MLA)
Meng, Yu…[et al.]. Discrimination and Content Analysis of Fritillaria Using Near Infrared Spectroscopy. Journal of Analytical Methods in Chemistry No. 2015 (2015), pp.1-8.
https://search.emarefa.net/detail/BIM-1067236
American Medical Association (AMA)
Meng, Yu& Wang, Shisheng& Cai, Rui& Jiang, Bohai& Zhao, Weijie. Discrimination and Content Analysis of Fritillaria Using Near Infrared Spectroscopy. Journal of Analytical Methods in Chemistry. 2015. Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1067236
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1067236