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author:

Yuan, Chengzhi (Yuan, Chengzhi.) [1] | Li, Xianghong (Li, Xianghong.) [2] | Huang, Yiqun (Huang, Yiqun.) [3] | Yang, Danlu (Yang, Danlu.) [4] | Zhang, Yuxuan (Zhang, Yuxuan.) [5] | Shi, Yi (Shi, Yi.) [6] | Wu, Jinhong (Wu, Jinhong.) [7] | Wang, Shaoyun (Wang, Shaoyun.) [8] | Zhang, Linnan (Zhang, Linnan.) [9]

Indexed by:

EI Scopus SCIE

Abstract:

This study was aimed to investigate the cryoprotective effects of collagen peptides (10 g/kg; Collagen A, about 4500 Da; Verisol, 2000-3000 Da) on myofibrillar protein (MP) from silver carp surimi and the effects of collagen peptides on the characteristics of surimi gels during frozen storage (- 18 degrees C, 3-30 days) in comparison with that of a commercial cryoprotectant (40 g/kg sorbitol and 40 g/kg sucrose), sericin peptides (10 g/kg, about 3500 Da) and the control group (without cryoprotectant). The results indicated that Verisol, a collagen peptide with low molecular weight, was the optimal cryoprotective agent for the frozen storage of silver carp surimi. After 30 days of frozen storage, the MP from frozen surimi with Verisol contained 6.0-33.5% less carbonyls (26.8 +/- 0.3 mu mol/g), and 0.6-99.6% more free sulfhydryl (84.0 +/- 0.4 mu mol/g), as well as exhibited 17.6-47.1% greater Ca2+-ATPase activity (0.23 +/- 0.02 mu mol Pi/mgprot/hour) and 5.8-58.2% more extractable salt-soluble proteins (45.3 +/- 1.0%) in comparison with that of the other four treatments. In addition, the water holding capacity (94.2 +/- 2.2%), gel strength (314.8 +/- 8.0 g center dot mm) and whiteness (79.1 +/- 1.3) of the surimi gels with Verisol were also significantly better (p < 0.05) than that of the other treatments.

Keyword:

Antifreeze peptide Frozen Surimi Molecular Weight Myofibrillar protein

Community:

  • [ 1 ] [Yuan, Chengzhi]Changsha Univ Sci & Technol, Sch Food Sci & Bioengn, 960,2nd Sect,Wanjiali South Rd, Changsha 410114, Hunan, Peoples R China
  • [ 2 ] [Li, Xianghong]Changsha Univ Sci & Technol, Sch Food Sci & Bioengn, 960,2nd Sect,Wanjiali South Rd, Changsha 410114, Hunan, Peoples R China
  • [ 3 ] [Huang, Yiqun]Changsha Univ Sci & Technol, Sch Food Sci & Bioengn, 960,2nd Sect,Wanjiali South Rd, Changsha 410114, Hunan, Peoples R China
  • [ 4 ] [Yuan, Chengzhi]Shanghai Jiao Tong Univ, Sch Agr & Biol, Dept Food Sci & Engn, 800 Dongchuan Rd, Shanghai 200240, Peoples R China
  • [ 5 ] [Yang, Danlu]Shanghai Jiao Tong Univ, Sch Agr & Biol, Dept Food Sci & Engn, 800 Dongchuan Rd, Shanghai 200240, Peoples R China
  • [ 6 ] [Zhang, Yuxuan]Shanghai Jiao Tong Univ, Sch Agr & Biol, Dept Food Sci & Engn, 800 Dongchuan Rd, Shanghai 200240, Peoples R China
  • [ 7 ] [Shi, Yi]Shanghai Jiao Tong Univ, Sch Agr & Biol, Dept Food Sci & Engn, 800 Dongchuan Rd, Shanghai 200240, Peoples R China
  • [ 8 ] [Wu, Jinhong]Shanghai Jiao Tong Univ, Sch Agr & Biol, Dept Food Sci & Engn, 800 Dongchuan Rd, Shanghai 200240, Peoples R China
  • [ 9 ] [Wang, Shaoyun]Fuzhou Univ, Coll Biol Sci & Technol, 2 Jiangbei Ave, Fuzhou 350108, Fujian, Peoples R China
  • [ 10 ] [Zhang, Linnan]Ningbo Feirun Marine Biotechnol CO Ltd, Ningbo 315731, Peoples R China

Reprint 's Address:

  • [Li, Xianghong]Changsha Univ Sci & Technol, Sch Food Sci & Bioengn, 960,2nd Sect,Wanjiali South Rd, Changsha 410114, Hunan, Peoples R China;;[Wu, Jinhong]Shanghai Jiao Tong Univ, Sch Agr & Biol, Dept Food Sci & Engn, 800 Dongchuan Rd, Shanghai 200240, Peoples R China

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Source :

JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION

ISSN: 2193-4126

Year: 2022

Issue: 4

Volume: 16

Page: 2527-2535

3 . 4

JCR@2022

2 . 9 0 0

JCR@2023

ESI Discipline: AGRICULTURAL SCIENCES;

ESI HC Threshold:48

JCR Journal Grade:2

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count: 5

SCOPUS Cited Count: 7

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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