Effects of frozen storage on the quality characteristics of frozen whole buckwheat extruded noodles.
Buckwheat
Frozen extruded noodle
Frozen storage
Quality characteristics
Journal
Food chemistry
ISSN: 1873-7072
Titre abrégé: Food Chem
Pays: England
ID NLM: 7702639
Informations de publication
Date de publication:
15 Dec 2023
15 Dec 2023
Historique:
received:
07
04
2023
revised:
06
07
2023
accepted:
09
07
2023
medline:
24
8
2023
pubmed:
17
7
2023
entrez:
17
7
2023
Statut:
ppublish
Résumé
The effects of frozen storage (-18 °C, 180 days) on the quality of frozen whole buckwheat extruded noodles (FWBEN) were investigated. The water content of FWBEN decreased, while the reheating time, water absorption, and dry consumption rate increased with prolonged storage time. Cooking loss increased from 3.20% to 4.31%. Texture analysis indicated that the hardness initially increased, then decreased. Microstructure results showed that the starch gel structure was damaged to a certain extent after storage for a longer period of time, whereas the porous structure became non-uniform with the appearance of cracks. The relative crystallinity gradually increased, and the freezable water content decreased with prolonged storage. These results demonstrated that FWBEN quality was affected by starch retrogradation and ice recrystallization. In general, FWBEN quality was relatively stable during 180 days of frozen storage at -18 °C.
Identifiants
pubmed: 37459711
pii: S0308-8146(23)01474-7
doi: 10.1016/j.foodchem.2023.136856
pii:
doi:
Substances chimiques
Starch
9005-25-8
Water
059QF0KO0R
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
136856Informations 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.