Effects of Multiple Freeze-Thaw Cycles on Protein and Lipid Oxidation, Microstructure and Quality Characteristics of Rainbow Trout (Oncorhynchus mykiss)
文献类型： 外文期刊
作者： Du, Ningning 1 ; Sun, Yanchun 1 ; Chen, Zhongxiang 1 ; Huang, Xiaoli 1 ; Li, Chenhui 1 ; Gao, Lei 1 ; Bai, Shuyan 1 ; Wang, Peng 1 ; Hao, Qirui 1 ;
作者机构： 1.Heilongjiang River Fisheries Res Inst, Chinese Acad Fishery Sci, Harbin 150070, Peoples R China
2.Minist Agr & Rural Affairs, Inspection & Testing Ctr Fishery Environm & Aquat, Supervis, Harbin 150070, Peoples R China
3.Minist Agr & Rural Affairs, Lab Qual & Safety Risk Assessment Aquat Prod Harbi, Harbin 150070, Peoples R China
4.Minist Agr & Rural Affairs, Key Lab Control Qual & Safety Aquat Prod, Beijing 100041, Peoples R China
关键词： rainbow trout; freeze-thaw cycles; protein and lipid oxidation; microstructure; quality characteristic
期刊名称：FISHES （ 影响因子：2.3； 五年影响因子：2.4 ）
ISSN：
年卷期： 2023 年 8 卷 2 期
页码：
收录情况： SCI
摘要： Multiple freeze-thaw cycles due to temperature fluctuations irreversibly damage the muscle tissue of fish, thereby reducing their edibility. The aim of this study was to determine the effects of the number of freeze-thaw (F-T) cycles on protein and lipid oxidation, microstructure, physical index, and nutritional quality of rainbow trout muscle. The results showed that F-T cycles accelerated protein carbonyl formation and thiobarbituric acid reactive substances (TBARS) generation (p < 0.05), as well as increased the loss of total sulfhydryl (SH) groups (p < 0.05). Moreover, transmission electron microscope (TEM) images illustrated that the microstructure of muscle fibers was loosed and disintegrated after the third F-T cycle, causing a reduction in water holding capacity (WHC). In addition, muscles lost the intrinsic color of fresh meat after the fifth cycle, with lightness L* and yellowness b* increasing, while redness a* declined (p < 0.05). The hardness, springiness, and chewiness of muscles decreased, and the shear force first increased and then decreased after the third cycle. Furthermore, the proximate components, essential amino acids (EAAs), and total amino acids (TAAs), decreased significantly after the third cycle (p < 0.05) due to the decrease of WHC as well as protein and lipid oxidation. The results indicated that the quality of rainbow trout muscle changed after the third cycle, deteriorated seriously after the fifth cycle, and was unacceptable after the seventh cycle. Therefore, it is necessary to reduce the temperature fluctuation to less than three times during freezing. The results provided a reference for the identification and classification of frozen aquatic products.
- 相关文献
作者其他论文 更多>>
-
Comparative metabolomics analysis based on LC-MS method reveals regulatory difference in lipid metabolism and fatty acids metabolism between diploid and triploid rainbow trout (Oncorhynchus mykiss)
作者：Li, Chenhui;Chen, Zhongxiang;Qin, Dongli;Xu, Gefeng;Gao, Lei;Hao, Qirui;Du, Ningning;Fan, Ze;Sun, Yanchun;Wang, Peng;Li, Chenhui;Wang, Peng;Li, Chenhui;Wang, Peng;Li, Chenhui;Wang, Peng
关键词：Metabolites; Polyunsaturated fatty acid (PUFA); Triploid rainbow trout; Diploid rainbow trout
-
Toxic Effects of Arsenic on Four Freshwater Aquatic Species and Its Transformation Metabolism in Crucian Carp (Carassius auratus)
作者：Tang, Shizhan;Gao, Lei;Qin, Dongli;Wang, Haitao;Huang, Li;Wu, Song;Bai, Shuyan;Du, Ningning;Sun, Yanchun;Wang, Peng;Chen, Zhongxiang;Tang, Shizhan;Gao, Lei;Qin, Dongli;Wang, Haitao;Huang, Li;Wu, Song;Bai, Shuyan;Du, Ningning;Sun, Yanchun;Wang, Peng;Chen, Zhongxiang
关键词：arsenic; freshwater aquatic species; toxicity; arsenic form; exposed; biotransformation
-
Investigating the Impact of Disrupting the Glutamine Metabolism Pathway on Ammonia Excretion in Crucian Carp (Carassius auratus) under Carbonate Alkaline Stress Using Metabolomics Techniques
作者：Sun, Yanchun;Geng, Chuanye;Liu, Wenzhi;Liu, Yingjie;Ding, Lu;Sun, Yanchun;Geng, Chuanye;Liu, Wenzhi;Liu, Yingjie;Ding, Lu;Wang, Peng
关键词：crucian carp (Carassius auratus); carbonate alkaline stress; metabolomics; glutamate pathway; serum; ammonia excretion
-
Liver transcriptome and physiological analyses preliminarily revealed the adaptation mechanisms of Amur grayling (Thymallus arcticus grubei, Dybowski, 1869) fry for dietary lipid nutrition
作者：Fan, Ze;Ma, Kai;Wang, Yan;Wang, Liansheng;Zhang, Yongquan;Li, Chenhui;Li, Jiaxin;Wu, Di;Li, Jinnan;Wang, Yan;Li, Jiaxin;Li, Chenhui;Li, Zhengwei
关键词：Amur grayling; dietary lipid; growth performance; liver lipid metabolism; feedback regulation mechanism
-
The Developments on Lateral Flow Immunochromatographic Assay for Food Safety in Recent 10 Years: A Review
作者：Wang, Peng;Zhang, Haitao;Chi, Hai;Li, Jinyan;Guo, Lingling;Li, Jiaxun;He, Feng
关键词：food safety; lateral flow immunochromatographic assay; detection
-
Synergistic mechanisms of denitrification in FeS2-based 2-based constructed wetlands: Effects of organic carbon availability under day-night alterations
作者：Hao, Qirui;Qin, Dongli;Du, Ningning;Wu, Song;Bai, Shuyan;Chen, Zhongxiang;Wang, Peng;Hao, Qirui;Zhao, Xinyue;Lyu, Xiaonan
关键词：Day-night changes; Nitrogen metabolism; Microbial community; Fe-N coupling
-
Alternate feeding between high- and low- carbohydrate based diets improves the growth digestive capacity, liver glycometabolism for common carp (Cyprinus carpio)
作者：Fan, Ze;Wu, Di;Li, Chenhui;Li, Jinnan;Wang, Liansheng;Zheng, Xianhu;Zhang, Haitao;Zhou, Meng;Fan, Ze;Wu, Di;Li, Chenhui;Li, Jinnan;Wang, Liansheng;Zheng, Xianhu;Zhou, Meng
关键词：Alternate feeding; High-carbohydrate diets; Low-carbohydrate diets; Growth; Glycometabolism; Common carp
