The dual function of calcium ion in fruit edible coating : Regulating polymer internal crosslinking state and improving fruit postharvest quality

Copyright © 2024. Published by Elsevier Ltd..

The edible coating is proved to be a convenient approach for fruit preservation. Among these published explorations, naturally sourced macromolecules and green crosslinking strategies gain attention. This work centers on edible coatings containing Ca2+ as crosslinker for the first time, delving into crosslinking mechanisms, include alginate, chitosan, Aloe vera gel, gums, etc. Additionally, the crucial functions of Ca2+ in fruit's quality control are also elaborated in-depth, involving cell wall, calmodulin, antioxidant, etc. Through a comprehensive review, it becomes evident that Ca2+ plays a dual role in fruit edible coating. Specifically, Ca2+ constructs a three-dimensional dense network structure with polymers through ionic bonding. Moreover, Ca2+ acts directly with cell wall to maintain fruit firmness and serve as a second messenger to participate secondary physiological metabolism. In brief, coatings containing Ca2+ present remarkable effects in preserving fruit and this work may provide guidance for Ca2+ related fruit preservation coatings.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:447

Enthalten in:

Food chemistry - 447(2024) vom: 30. Apr., Seite 138952

Sprache:

Englisch

Beteiligte Personen:

Zhang, Yiqin [VerfasserIn]
Kong, Qi [VerfasserIn]
Niu, Ben [VerfasserIn]
Liu, Ruiling [VerfasserIn]
Chen, Huizhi [VerfasserIn]
Xiao, Shangyue [VerfasserIn]
Wu, Weijie [VerfasserIn]
Zhang, Wanli [VerfasserIn]
Gao, Haiyan [VerfasserIn]

Links:

Volltext

Themen:

Calcium
Calcium ion
Edible coating
Fruit preservation
Green crosslinking
Journal Article
Polymers
Postharvest quality
Review
SY7Q814VUP

Anmerkungen:

Date Completed 10.04.2024

Date Revised 10.04.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.foodchem.2024.138952

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM369514483