Oxidative behaviour, aggregation and structural properties of silver carp myofibrillar proteins with different molecular states subjected to freeze–thaw process

Oxidative behaviour, aggregation and structural properties of silver carp myofibrillar proteins with different molecular states subjected to freeze–thaw process

Summary Silver carp myofibrillar proteins (MP) with different moleculars states were constructed by the addition of NaCl and fracture degree of muscle fibres. Results showed that salt‐dissolved MP (P+) under unfrozen and oxidised state showed higher oxidation degree with higher carbonyl (3.42 nmol m...

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Veröffentlicht in:International journal of food science & technology 2024-03, Vol.59 (3), p.2056-2067
Hauptverfasser: Yan, Sunjie, Du, Zhiyin, Feng, Ruonan, Li, Jun, Yu, Dawei, Xia, Wenshui, Xu, Yanshun
Format: Artikel
Sprache:eng
Schlagworte:
Aggregation behavior
Carbonyl compounds
Carbonyls
Carp
Denaturation
Fibers
Fluorescence in situ hybridization
Freeze-thaw
Freeze-thawing
molecular states
Muscles
myofibrillar proteins
Oxidation
protein oxidation
protein structure
Proteins
Salts
Sodium chloride
Swelling
Turbidity
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Zusammenfassung:Summary Silver carp myofibrillar proteins (MP) with different moleculars states were constructed by the addition of NaCl and fracture degree of muscle fibres. Results showed that salt‐dissolved MP (P+) under unfrozen and oxidised state showed higher oxidation degree with higher carbonyl (3.42 nmol mg−1) and dityrosine contents (25.98 a.u.) (P 
ISSN:0950-5423
1365-2621
DOI:10.1111/ijfs.16827