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Effect of γ-irradiation and the use of combined treatments with edible bioactive coating on carrot preservation

Type de document
journalArticle
Langue source
-- Langue source --
Titre
Effect of γ-irradiation and the use of combined treatments with edible bioactive coating on carrot preservation
Titre français
Titre anglais
Auteur(s)
  • BEN-FADHEL Yosra
  • CINGOLANI Maria Celeste
  • LI Leilei
  • CHAZOT Guillaume
  • SALMIERI Stephane
  • HORAK Celina
  • LACROIX Monique
Editeur(s)
Autre(s)
Id
BIVBDHJX
Version
2566
Url zotero
https://www.zotero.org/groups/2567444/items/BIVBDHJX
Date ajout
10 mars 2021 22:07
Date modification
10 mars 2021 22:07
Résumé
For increasing the shelf-life of carrot slices during storage, a bioactive edible coating was applied. An antimicrobial nanoemulsion (composed of citrus extract, cranberry juice and essential oils) was incorporated into a calcium caseinate (Ca-Cas)-based encapsulation matrix. Gamma-irradiation at 32 kGy was evaluated for its ability to improve the physicochemical properties of the coating via Ca-Cas cross-linking. Irradiation of Ca-Cas was found to be effective in preserving the mechanical properties of the coating containing the nanoemulsion. Pre-cut carrots were then subjected to different coatings applied alone or combined to gamma-irradiation post-treatment at 0.5 kGy. The quality and the shelf-life of carrot were assessed by evaluating the weight loss, texture and color of carrots as well as their microbial quality. The combined treatment of bioactive coating with irradiation showed a synergistic potential and a higher efficiency to extend the shelf-life of carrots and maintain their quality throughout storage, compared to single treatments.
Note
None
CRAW tags
  • AB - Utile à l'AB
  • FREDO conservation des productions
  • FREDO technologie et innovation
  • GEO France
  • antimicrobial
  • edible coating
WEB tags
  • active coating
  • calcium caseinate
  • minimally processed vegetables
  • γ-irradiation
Titre de la publication
Food Packaging and Shelf Life
Volume
28
Pages
100635
Date caractères
June 1, 2021
Date publication
1 juin 2021
Doi
10.1016/j.fpsl.2021.100635 Le DOI est une URL unique de référencement d'une publication. Il est donc plus fiable et permanent qu'une URL classique
Issn
2214-2894 L’ISSN est un code de 8 chiffres servant à identifier les journaux, revues, magazines, périodiques de toute nature et sur tous supports, papier comme électronique.
Url publication
http://www.sciencedirect.com/science/article/pii/S221428942100003X