Development of Attenuated Total Reflectance Mid-Infrared (ATR-MIR) and Near-Infrared (NIR) Spectroscopy for the Determination of Resistant Starch Content in Wheat Grains.
Journal
Journal of analytical methods in chemistry
ISSN: 2090-8865
Titre abrégé: J Anal Methods Chem
Pays: Egypt
ID NLM: 101575377
Informations de publication
Date de publication:
2021
2021
Historique:
received:
07
02
2021
revised:
05
05
2021
accepted:
24
06
2021
entrez:
2
8
2021
pubmed:
3
8
2021
medline:
3
8
2021
Statut:
epublish
Résumé
The chemical method for the determination of the resistant starch (RS) content in grains is time-consuming and labor intensive. Near-infrared (NIR) and attenuated total reflectance mid-infrared (ATR-MIR) spectroscopy are rapid and nondestructive analytical techniques for determining grain quality. This study was the first report to establish and compare these two spectroscopic techniques for determining the RS content in wheat grains. Calibration models with four preprocessing techniques based on the partial least squares (PLS) algorithm were built. In the NIR technique, the mean normalization + Savitzky-Golay smoothing (MN + SGS) preprocessing technique had a higher coefficient of determination (
Identifiants
pubmed: 34336359
doi: 10.1155/2021/5599388
pmc: PMC8298176
doi:
Types de publication
Journal Article
Langues
eng
Pagination
5599388Informations de copyright
Copyright © 2021 Rong Wang et al.
Déclaration de conflit d'intérêts
The authors declare that there are no conflicts of interest.
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