Publication Date:
2021-05-19
Description:
The effects of chitosan (2%) coating combined with green tea extract (GTE) (1%) on
the quality of tiger-tooth croaker (Otolithes ruber) fillets including chemical,
microbiological, texture, color and sensory properties during 16 days of refrigerated
storage was investigated. The color changes were significantly retared, and the texture
parameteres and sensory scores were significantly improved in tiger- tooth croaker
coated by chitosan, GTE and chitosan combined with GTE, compared with the control.
The coincidental lowered rate of increase total volatile base (TVB) content,
thiobarbitoric acid (TBA), peroxide value (POV) and free fatty acids (FFA) were
obtained in tiger-tooth croaker coated chitosan+GTE. Chitosan in combination with
GTE had higher inhibition on microbial growth and yielded the tigertooth croaker with
higher likeness, comapared with the other treatments. Therefore, fish coated with
chitosan+GTE had the lowest losses in quality during refrigerated storage.
Description:
Published
Keywords:
Tiger-tooth croaker
;
Otolithes ruber
;
Quality
;
Green tea extract
;
Chitosan coating
Repository Name:
AquaDocs
Type:
Journal Contribution
,
Refereed
Format:
pp.224-241
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