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Fish gelatin combined with chitosan coating inhibits myofibril degradation of golden pomfret (Trachinotus blochii) fillet during cold storage

Overview of attention for article published in Food Chemistry, January 2016
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Title
Fish gelatin combined with chitosan coating inhibits myofibril degradation of golden pomfret (Trachinotus blochii) fillet during cold storage
Published in
Food Chemistry, January 2016
DOI 10.1016/j.foodchem.2016.01.030
Pubmed ID
Authors

Xiao Feng, Nidhi Bansal, Hongshun Yang

Abstract

Coating of gelatin and chitosan can improve fish fillet's quality, but the mechanism is not clear. Chitosan/gelatin coatings significantly prevented deterioration of golden pomfret fillet at 4°C. Chitosan with 7.2% gelatin group showed the best effect on preserving the length of myofibril, which remained greater than 15μm at day 17 of storage, while for control, chitosan and chitosan combined with 3.6% gelatin group, it was 5.03, 10.04 and 9.02μm, respectively. The MALDI-TOF MS result revealed that the coatings slowed down the protein deterioration of fillet. On days 13 and 17, the myosin light chain and myoglobin in control group degraded, while the two proteins still existed in chitosan/gelatin coated groups. Overall, the chitosan with 7.2% gelatin coating had the best effect on preserving fillet's quality during storage. The coating may exert its protective effect via inhibiting myofibril degradation within fillet.

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Mendeley readers

The data shown below were compiled from readership statistics for 136 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Portugal 1 <1%
Germany 1 <1%
India 1 <1%
Singapore 1 <1%
Mexico 1 <1%
Unknown 131 96%

Demographic breakdown

Readers by professional status Count As %
Researcher 18 13%
Student > Bachelor 18 13%
Student > Ph. D. Student 14 10%
Student > Master 14 10%
Professor 6 4%
Other 21 15%
Unknown 45 33%
Readers by discipline Count As %
Agricultural and Biological Sciences 37 27%
Engineering 12 9%
Chemistry 8 6%
Biochemistry, Genetics and Molecular Biology 7 5%
Chemical Engineering 4 3%
Other 10 7%
Unknown 58 43%