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Effects of particle size on physicochemical and functional properties of superfine black kidney bean (Phaseolus vulgaris L.) powder

Black kidney bean (Phaseolus vulgaris L.) powder (BKBP) with particle sizes of 250–180, 180–125, 125–75, 75–38, and <38 μm was prepared by using coarse and eccentric vibratory milling, respectively. Physicochemical properties, cholesterol adsorption, and antioxidant activities of powders were inv...

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Detalles Bibliográficos
Autores principales: Sun, Xianbao, Zhang, Yuwei, Li, Jing, Aslam, Nayab, Sun, Hanju, Zhao, Jinlong, Wu, Zeyu, He, Shudong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: PeerJ Inc. 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6366401/
https://www.ncbi.nlm.nih.gov/pubmed/30740274
http://dx.doi.org/10.7717/peerj.6369
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author Sun, Xianbao
Zhang, Yuwei
Li, Jing
Aslam, Nayab
Sun, Hanju
Zhao, Jinlong
Wu, Zeyu
He, Shudong
author_facet Sun, Xianbao
Zhang, Yuwei
Li, Jing
Aslam, Nayab
Sun, Hanju
Zhao, Jinlong
Wu, Zeyu
He, Shudong
author_sort Sun, Xianbao
collection PubMed
description Black kidney bean (Phaseolus vulgaris L.) powder (BKBP) with particle sizes of 250–180, 180–125, 125–75, 75–38, and <38 μm was prepared by using coarse and eccentric vibratory milling, respectively. Physicochemical properties, cholesterol adsorption, and antioxidant activities of powders were investigated. Size and scanning electron microscopy analyses showed that particle size of BKBP could be effectively decreased after the superfine grinding treatment, and the specific surface area was increased. Flow properties, hydration properties, thermal stability, and cholesterol adsorption efficiency significantly improved with the reducing of particle size. The superfine powder with sizes of 75–38 or <38 μm exhibited higher antioxidant activity via 2,2-diphenyl-1-picryhydrazyl, hydroxyl radical-scavenging, and ferrous ion-chelating assays. The results indicated that the BKBP with a size of <38 μm could serve as a better potential biological resource for food additives, and could be applied for the development of low-cholesterol products.
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spelling pubmed-63664012019-02-08 Effects of particle size on physicochemical and functional properties of superfine black kidney bean (Phaseolus vulgaris L.) powder Sun, Xianbao Zhang, Yuwei Li, Jing Aslam, Nayab Sun, Hanju Zhao, Jinlong Wu, Zeyu He, Shudong PeerJ Bioengineering Black kidney bean (Phaseolus vulgaris L.) powder (BKBP) with particle sizes of 250–180, 180–125, 125–75, 75–38, and <38 μm was prepared by using coarse and eccentric vibratory milling, respectively. Physicochemical properties, cholesterol adsorption, and antioxidant activities of powders were investigated. Size and scanning electron microscopy analyses showed that particle size of BKBP could be effectively decreased after the superfine grinding treatment, and the specific surface area was increased. Flow properties, hydration properties, thermal stability, and cholesterol adsorption efficiency significantly improved with the reducing of particle size. The superfine powder with sizes of 75–38 or <38 μm exhibited higher antioxidant activity via 2,2-diphenyl-1-picryhydrazyl, hydroxyl radical-scavenging, and ferrous ion-chelating assays. The results indicated that the BKBP with a size of <38 μm could serve as a better potential biological resource for food additives, and could be applied for the development of low-cholesterol products. PeerJ Inc. 2019-02-04 /pmc/articles/PMC6366401/ /pubmed/30740274 http://dx.doi.org/10.7717/peerj.6369 Text en © 2019 Sun et al. http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution, reproduction and adaptation in any medium and for any purpose provided that it is properly attributed. For attribution, the original author(s), title, publication source (PeerJ) and either DOI or URL of the article must be cited.
spellingShingle Bioengineering
Sun, Xianbao
Zhang, Yuwei
Li, Jing
Aslam, Nayab
Sun, Hanju
Zhao, Jinlong
Wu, Zeyu
He, Shudong
Effects of particle size on physicochemical and functional properties of superfine black kidney bean (Phaseolus vulgaris L.) powder
title Effects of particle size on physicochemical and functional properties of superfine black kidney bean (Phaseolus vulgaris L.) powder
title_full Effects of particle size on physicochemical and functional properties of superfine black kidney bean (Phaseolus vulgaris L.) powder
title_fullStr Effects of particle size on physicochemical and functional properties of superfine black kidney bean (Phaseolus vulgaris L.) powder
title_full_unstemmed Effects of particle size on physicochemical and functional properties of superfine black kidney bean (Phaseolus vulgaris L.) powder
title_short Effects of particle size on physicochemical and functional properties of superfine black kidney bean (Phaseolus vulgaris L.) powder
title_sort effects of particle size on physicochemical and functional properties of superfine black kidney bean (phaseolus vulgaris l.) powder
topic Bioengineering
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6366401/
https://www.ncbi.nlm.nih.gov/pubmed/30740274
http://dx.doi.org/10.7717/peerj.6369
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