Potential of Visible and Near Infrared Spectroscopy and Pattern Recognition for Rapid Quantification of Notoginseng Powder with Adulterants

Potential of Visible and Near Infrared Spectroscopy and Pattern Recognition for Rapid Quantification of Notoginseng Powder with Adulterants

Notoginseng is a classical traditional Chinese medical herb, which is of high economic and medical value. Notoginseng powder (NP) could be easily adulterated with Sophora flavescens powder (SFP) or corn flour (CF), because of their similar tastes and appearances and much lower cost for these adulter...

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Bibliographic Details
Main Authors: Yidan Bao, Fang Cao, Da-Wen Sun, Di Wu, Pengcheng Nie, Yong He
Format: Article
Language:English
Published: MDPI AG 2013-10-01
Series:Sensors
Subjects:
spectral analysis
adulteration
chemometrics
least-square support vector machine (LS-SVM)
partial least square regression (PLSR)
competitive adaptive reweighted sampling (CARS)
Online Access:http://www.mdpi.com/1424-8220/13/10/13820

Internet

http://www.mdpi.com/1424-8220/13/10/13820

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