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Enhancing gel properties of channel catfish (Ictalurus punctatus) myofibrillar protein by high-voltage electrostatic field: The role of protein oxidation, nitration, and structural changes

delete2025-12-09
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PRE
AI
X
Xiaolong Bao
郭兵兵 cover
郭兵兵 (Bingbing Guo)
Y
Yinqiong Tian
S
Shi Liu
S
Sheng Chen
X
Xiaojia Guo
C
Chao Wang
L
Lan Wang *
DOI:10.1016/j.ifset.2025.104387delete
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Abstract

Abstract

En 中文
• HVEF induced ROS/RNS generation, causing MPs oxidation and nitration. • Site-specific oxidative/nitrative modifications in MHC were identified via proteomics. • HVEF disrupted secondary structure, reduced hydrophobicity, and promoted crosslinking. • Protein modifications enhanced surface electronegativity, rheology, and gel strength. • Optimal functional properties were achieved after 20 min of HVEF treatment.

Journal

Innovative Food Science and Emerging Technologies cover
Innovative Food Science and Emerging Technologies
IF:
6.8
Papers:
3.7K
Citations:
1.8W

Organization

H
Hubei Academy of Agricultural Sciences
Scholars:
2.0K
Papers: 1.1K
Citations: 1.6K
H
Hubei University of Technology
Scholars:
8.1K
Papers: 4.7K
Citations: 7.7K
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