Evaluation of Near-Infrared and Mid-Infrared Spectroscopy for the Determination of Routine Parameters in Chinese Rice Wine

2016 ◽  
Vol 41 (3) ◽  
pp. e12952 ◽  
Author(s):  
Fei Shen ◽  
Qifang Wu ◽  
Yingqi Wei ◽  
Xiao Liu ◽  
Peian Tang
Keyword(s):  
Infrared Spectroscopy ◽  
Near Infrared ◽  
Rice Wine ◽  
Chinese Rice Wine ◽  
Mid Infrared ◽  
Mid Infrared Spectroscopy

A combination of near infrared and mid-infrared spectroscopy to improve the determination efficiency of active components in Radix Astragali

2019 ◽  
Vol 28 (1) ◽  
pp. 10-17
Author(s):  
Xuesong Liu ◽  
Siyu Zhang ◽  
Leting Si ◽  
Zhonglin Lin ◽  
Chunyan Wu ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Near Infrared ◽  
Rapid Determination ◽  
Radix Astragali ◽  
Astragaloside Iv ◽  
Active Components ◽  
Mid Infrared ◽  
Mid Infrared Spectroscopy ◽  
Analysis Models

Radix Astragali is a popular herbal medicine in the pharmaceutical industry, and many studies have confirmed its significant medical value. The objective of this study was to achieve rapid determination of the main active components (astragaloside IV and total astragalosides) in Radix Astragali using near infrared spectroscopy, mid-infrared spectroscopy, and a combination of them. Partial least squares regression was applied to establish quantitative calibration analysis models. According to the prediction results, the combined near infrared and mid-infrared spectroscopy performed better than near infrared and mid-infrared models individually. The determination coefficient and root mean square error of prediction of astragaloside IV and total astragalosides were 0.998, 0.025 and 0.998, 0.098, respectively. It can be concluded that quantitative analysis models constructed by combined near infrared and mid-infrared spectroscopy had superior performance and could be used for rapid determination of main active components in Radix Astragali.

Determination of Amino Acids in Chinese Rice Wine by Fourier Transform Near-Infrared Spectroscopy

2010 ◽  
Vol 58 (17) ◽  
pp. 9809-9816 ◽  
Author(s):  
Fei Shen ◽  
Xiaoying Niu ◽  
Danting Yang ◽  
Yibin Ying ◽  
Bobin Li ◽  
...  
Keyword(s):  
Amino Acids ◽  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Rice Wine ◽  
Chinese Rice Wine

Near Infrared and Mid Infrared Spectroscopy in Oenology: Determination of Main Components Involved in Malolactic Transformation

NIR news ◽  
2012 ◽  
Vol 23 (3) ◽  
pp. 11-14 ◽  
Author(s):  
Silvia Grassi ◽  
Ileana Vigentini ◽  
Nicoletta Sinelli ◽  
Roberto Foschino ◽  
Ernestina Casiraghi
Keyword(s):  
Infrared Spectroscopy ◽  
Near Infrared ◽  
Mid Infrared ◽  
Mid Infrared Spectroscopy ◽  
Main Components

Prediction of sugars and acids in Chinese rice wine by mid-infrared spectroscopy

2011 ◽  
Vol 44 (5) ◽  
pp. 1521-1527 ◽  
Author(s):  
Fei Shen ◽  
Yibin Ying ◽  
Bobin Li ◽  
Yunfeng Zheng ◽  
Jiangang Hu
Keyword(s):  
Infrared Spectroscopy ◽  
Rice Wine ◽  
Chinese Rice Wine ◽  
Mid Infrared ◽  
Mid Infrared Spectroscopy
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