Effects of freeze-thaw cycles on physicochemical properties and structure of cooked crayfish (Procambarus clarkii)
文献类型： 外文期刊
作者： Han, Jiping 1 ; Sun, Yingjie 1 ; Sun, Rongxue 1 ; Zhang, Tao 4 ; Wang, Cheng 1 ; Jiang, Ning 1 ;
作者机构： 1.Jiangsu Acad Agr Sci, Inst Farm Prod Proc, Nanjing 210014, Peoples R China
2.Jiangsu Univ, Coll Food & Bioengn, Zhenjiang 212013, Jiangsu, Peoples R China
3.Minist Agr & Rural Areas, Integrated Sci Res Base Preservat Storage & Proc, Nanjing, Peoples R China
4.Nanjing Univ Finance & Econ, Coll Food Sci & Engn, Nanjing 210014, Peoples R China
关键词： Crayfish; Freeze-thaw cycles; Myofibrillar proteins; Structure
期刊名称：FOOD PRODUCTION PROCESSING AND NUTRITION （ 影响因子：4.7； 五年影响因子：5.0 ）
ISSN：
年卷期： 2022 年 4 卷 1 期
页码：
收录情况： SCI
摘要： To explore the damage mechanisms of freeze-thaw cycles on cooked crayfish in frozen storage, changes in the physicochemical properties and structure of cooked crayfish during the freeze-thaw cycles were investigated. The physicochemical properties of cooked crayfish changed significantly after five freeze-thaw cycles. The moisture content, water holding capacity, pH, and textural properties were decreased, while the total color difference, drip loss, and protein and lipid oxidation were significantly increased (P < 0.05). LF-NMR and MRI verified the water loss, and SDS-PAGE showed denaturation/degradation of myofibrillar proteins (MPs). Multiple freeze-thaw cycles promoted the transition from alpha-helix to beta-turn in the secondary structure, the unfolding of tertiary structure, and a significant change in the chemical forces of MPs. SEM results revealed a disruption in the microstructure of muscle fibers. Repeated freeze-thaw cycles reduced the moisture content and distorted the structure of MPs in cooked crayfish, resulting in the disruption of physicochemical properties and its structure.
- 相关文献
作者其他论文 更多>>
-
Combining GC-MS/MS with a LLE-SPE sample pretreatment step to simultaneously analyse enrofloxacin and ofloxacin residues in chicken tissues and pork
作者：Pang, Maoda;Wang, Ran;Xu, Junjie;Tang, Yayun;Guo, Yawen;Ding, Hao;Zhang, Tao;Zhang, Genxi;Guo, Xiaodong;Dai, Guojun;Xie, Kaizhou;Xie, Xing;Xie, Xing
关键词：Chicken tissues; Pork; Enrofloxacin; Ofloxacin; GC-MS/MS
-
Ultra-Highly Stiff and Tough Shape Memory Polyurea with Unprecedented Energy Density by Precise Slight Cross-Linking
作者：Chen, Jiaoyang;Yao, Bowen;Geng, Yuhao;Xu, Jianhua;Chen, Tao;Jing, Jiajie;Fu, Jiajun;Wang, Zhifeng;Wang, Cheng
关键词：covalent and supramolecular bonds; environmental stability and recyclability; high energy density; mechanical robustness and toughness; shape memory polymers
-
Construction of quaternary ammonium chitosan-coated protein nanoparticles as novel delivery system for curcumin: Characterization, stability, antioxidant activity and bio-accessibility
作者：Liu, Qianyuan;Zhang, Qian;Jia, Feihong;Jiang, Ning;Wang, Cheng;Sun, Rongxue;Ma, Yanhong;Liu, Qianyuan;Zhang, Qian;Jia, Feihong;Jiang, Ning;Wang, Cheng;Sun, Rongxue;Ma, Yanhong;Zhang, Qian
关键词：Curcumin; Zein; Sodium caseinate; Quaternary ammonium chitosan; Protein -polysaccharide nanoparticles; Delivery system
-
A rapid solid-phase extraction purification combined with UPLC-MS/MS used for simultaneous determination of eight tetracyclines and three metabolite in chicken and pork
作者：Gao, Pengfei;Chen, Lan;Ding, Hao;Xie, Kaizhou;Gao, Pengfei;Xie, Xing;Gao, Pengfei;Guo, Yawen;Chen, Lan;Ding, Hao;Xu, Junjie;Liu, Shuyu;Zhu, Yali;Zhang, Tao;Xie, Kaizhou;Guo, Yawen;Xu, Junjie;Liu, Shuyu;Zhu, Yali;Zhang, Tao;Xie, Kaizhou;Xie, Xing
关键词：Tetracycline antibiotics; Chicken; Pork; Residues; UPLC-MS/MS
-
A novel HPLC-PDA method for judging chicken meat infected with Salmonella Enteritidis by simultaneous determination of four key
作者：Xu, Junjie;Cao, Yang;Hong, Yiwei;Guo, Yawen;Hong, Lu;Cai, Jingjing;Cheng, Sihui;Guo, Xiaodong;Zhang, Tao;Zhang, Genxi;Xie, Kaizhou;Xu, Junjie;Ding, Hao;Chen, Lan;Cao, Yang;Hong, Yiwei;Guo, Yawen;Gao, Pengfei;Hong, Lu;Cai, Jingjing;Cheng, Sihui;Guo, Xiaodong;Zhang, Tao;Zhang, Genxi;Xie, Kaizhou;Ding, Hao;Chen, Lan;Gao, Pengfei;Pang, Maoda
关键词：Chicken meat; Salmonella Enteritidis; Metabolite biomarkers; HPLC-PDA; L-proline; L-valine; L-methionine; L-leucine
-
Integrated Analysis of Transcriptome and Metabolome Reveals Differential Responses to Alternaria brassicicola Infection in Cabbage (Brassica oleracea var. capitata)
作者：Lei, Jinzhou;Liu, Zhigang;Song, Jianghua;Wang, Shenyun;Zhang, Wei;Yu, Fangwei;Ni, Meng;Li, Jianbin;Wang, Shenyun;Wang, Cheng
关键词：cabbage; Alternaria brassicicola; reactive oxygen species; jasmonic acid signaling; indolic glucosinolate biosynthesis; transcriptome; metabolome
-
Identification of metabolite biomarkers in Salmonella enteritidis-contaminated chickens using UHPLC-QTRAP-MS-based targeted metabolomics
作者：Chen, Lan;Ding, Hao;Gao, Yushi;Xie, Kaizhou;Zhang, Tao;Zhu, Yali;Dai, Guojun;Zhang, Genxi;Xie, Kaizhou;Chen, Lan;Zhang, Tao;Ding, Hao;Zhu, Yali;Dai, Guojun;Zhang, Genxi;Xie, Kaizhou;Xie, Xing;Gao, Yushi;Chen, Lan;Zhang, Genxi;Xie, Kaizhou
关键词：S. enteritidis; Chicken; UHPLC-QTRAP-MS; Metabolite biomarkers
