Digestion kinetics and molecular structural evolution during in vitro digestion of green banana (cv. Giant Cavendish) starch nanoparticles.

Kinetics Musa Nanoparticles Starch Digestion
Digestion kinetics In-vitro digestibility LOS plot analysis Molecular structural characteristics Short-range ordered structure Starch nanoparticles

Journal

Food research international (Ottawa, Ont.)
ISSN: 1873-7145
Titre abrégé: Food Res Int
Pays: Canada
ID NLM: 9210143

Informations de publication

Date de publication:
08 2023
Historique:
received: 08 04 2023
revised: 18 05 2023
accepted: 19 05 2023
medline: 16 6 2023
pubmed: 15 6 2023
entrez: 14 6 2023
Statut: ppublish

Résumé

Knowledge of digestion mechanism of starch nanoparticles are crucial for their utilization and potential applications. In this study, molecular structural evolution and digestion kinetics of starch nanoparticles from green banana (GBSNPs) during digestion (0-180 min) was investigated. Distinctive topographic changes of the GBSNPs during digestion with decreased particle size and increased surface roughness were detected. The GBSNPs showed markedly decreased average molecular weight and polydispersity in the initial digestion phase (0-20 min), and these two structural characteristics remained nearly unchanged thereafter. The GBSNPs exhibited a B-type polymorph throughout digestion, while their crystallinity decreased with increasing digestion duration. The infrared spectra revealed that the initial digestion phase led to the increased absorbance ratios 1047/1022 and 1047/1035 cm

Identifiants

DOI: 10.1016/j.foodres.2023.113016 PMID: 37316082
pubmed: 37316082
pii: S0963-9969(23)00561-6
doi: 10.1016/j.foodres.2023.113016
pii:
doi:

Substances chimiques

Starch 9005-25-8

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

113016

Informations de copyright

Copyright © 2023 Elsevier Ltd. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Auteurs

Hsin-Hui Huang (HH)

Department of Food Science, National Chiayi University, No. 300 Syuefu Road, Chiayi City 600355, Taiwan, ROC.

Hung-Ju Liao (HJ)

Department of Food Science, National Chiayi University, No. 300 Syuefu Road, Chiayi City 600355, Taiwan, ROC. Electronic address: markliao@mail.ncyu.edu.tw.

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Classifications MeSH

questionsmedicales.fr › Phénomènes chimiques › Phénomènes biochimiques › Cinétique › Digestion kinetics and molecular structural...
questionsmedicales.fr › Eucaryotes › Viridiplantae › Streptophyta › Embryophyta › Tracheobionta › Magnoliopsida › Lilianae › Zingiberales › Musaceae › Musa › Digestion kinetics and molecular structural...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Nanostructures › Nanoparticules › Digestion kinetics and molecular structural...
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questionsmedicales.fr › Phénomènes physiologiques de l'appareil buccodentaire et de l'appareil digestif › Phénomènes physiologiques de l'appareil digestif › Digestion › Digestion kinetics and molecular structural...