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Preservative effect of ready to disperse bioactive edible coating powder from fi sh protein hydrolysate incorporated with chitosan and active clove oil on tuna fi llets (Thunnus albacares) during chilled storage

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Title Preservative effect of ready to disperse bioactive edible coating powder from fi sh protein hydrolysate incorporated with chitosan and active clove oil on tuna fi llets (Thunnus albacares) during chilled storage
Not Available
 
Creator Sathish Kumar, K.
Bindu, J.
Elavarasan, K.
Amjad K. Balange
Murthy, L. N.
 
Subject Bioactive edible coating
Biochemical analysis
Chilled Storage
Sensory evaluation
Tuna fillets
 
Description Not Available
Developing bioactive edible coatings is an emerging trend to improve nutritional value,
food quality, and safety. The present work was undertaken to develop ready to disperse
bioactive edible coating (BEC) powder from fi sh protein hydrolysate incorporated with
chitosan and clove oil, and to evaluate their preservative effect (10 and 20% level) on tuna
fi llets during chilled storage at 4°C. Microbiological, biochemical, and sensory evaluation
were carried out during 18 days of storage study. Aerobic plate count of tuna fi llets treated
with 10 and 20% BEC solutions showed 5.45±0.007 log cfu g-1 and 5.33±0.009 log cfu g-1,
respectively at the end of storage, whereas the control sample reached 9.25±0.004 log
cfu g-1. Among the BEC solution treated samples, 20% BEC solution treated sample had
the lowest TBARS (Thiobarbituric acid reactive substances) value (1.68±0.04 mg MDA kg-1)
followed by 10% BEC solution treated sample (1.93±0.02 mg MDA kg-1) at the end of the
storage, while the control sample exceeded the acceptable limit (2.388±0.167248 mg MDA
kg-1) on 9th day itself, which gave clear evidence that BEC solutions effectively extended
the tuna fi llet’s shelf-life. The overall study revealed that the sample treated with BEC
solutions showed an excellent preservative effect on tuna fi llets, which indicates the
potential of combined use of these agents in food products.
Not Available
 
Date 2024-04-25T09:29:39Z
2024-04-25T09:29:39Z
2023-04
 
Type Research Paper
 
Identifier Sathish Kumar, K., Bindu, J., Elavarasan, K., Amjad K. Balange and Murthy, L. N. (2023) Preservative effect of ready to disperse bioactive edible coating powder from fish protein hydrolysate incorporated with chitosan and active clove oil on tuna fillets (Thunnus albacares) during chilled storage. Indian J. Fish. 70(2): 101-108.
0970-6011
http://krishi.icar.gov.in/jspui/handle/123456789/82360
 
Language English
 
Relation Not Available;
 
Publisher ICAR