2022
DOI: 10.1016/j.crfs.2022.08.006
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Application of near-infrared spectroscopy for the nondestructive analysis of wheat flour: A review

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Cited by 46 publications
(24 citation statements)
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“…For Ca, the comparison between the values obtained in the laboratory and those estimated from NIR shows the lowest RSQ values. Similar results were obtained by Zhang et al [ 50 ] in wheat flour, obtaining RSQ values of 0.7907 for Ca while obtaining RSQ of 0.9777 for P and K. The Ca does not have absorption in the near infrared region but is detected indirectly through its binding with organic complexes, chelates and pigments [ 82 ], which could explain the greater difficulty in its calibration. In relation to the standard error of prediction, only iron shows a fairly high SEP (7.052).…”
Section: Resultssupporting
confidence: 83%
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“…For Ca, the comparison between the values obtained in the laboratory and those estimated from NIR shows the lowest RSQ values. Similar results were obtained by Zhang et al [ 50 ] in wheat flour, obtaining RSQ values of 0.7907 for Ca while obtaining RSQ of 0.9777 for P and K. The Ca does not have absorption in the near infrared region but is detected indirectly through its binding with organic complexes, chelates and pigments [ 82 ], which could explain the greater difficulty in its calibration. In relation to the standard error of prediction, only iron shows a fairly high SEP (7.052).…”
Section: Resultssupporting
confidence: 83%
“…In addition, NIR spectroscopy has also been applied to detect the presence of chemical additives [ 48 ] and biological contaminants in wheat flour [ 49 ]. The applicability of NIR technology to the analysis of cereals and legumes is based on the characteristic absorption peaks in the near-infrared region of the hydrogen-containing groups of each component of these products [ 50 ].…”
Section: Introductionmentioning
confidence: 99%
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“…Three quality indexes were studied: wet gluten content, (WGC); gluten index of grain (GI) and sedimentation value index (Zeleny). They were determined using the INFRAMATIC, 8600 Perten apparatus, which analyzes the grain without grinding it to flour (NIR) and is used daily in practice because its data show high correlations with classical methods of analysis (Alava et al, 2001;Zhang et al, 2022). Grain yield (GY) is the subject of attention with the sole intention of placing them simultaneously with variety quality for a combined assessment of both aspects of grain.…”
Section: Analyzes Of Grain Yield and Qualitymentioning
confidence: 99%
“…Near-infrared reflectance spectroscopy is a rapid, efficient and nondestructive method suited for assessing the quality of wheat flour (Zhang et al, 2022b). NIR spectroscopy-based techniques are routinely used in agriculture and in the food industry to analyze both grain and flour quality (Porep et al, 2015;Cozzolino, 2021).…”
Section: Protein Secondary Structure Analysis Using Nir Spectroscopymentioning
confidence: 99%