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Effect of incorporation of green tea extract in icing medium on the quality and shelf life of Nemipterus japonicus (Bloch, 1791) in chilled storage

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Title Effect of incorporation of green tea extract in icing medium on the quality and shelf life of Nemipterus japonicus (Bloch, 1791) in chilled storage
Not Available
 
Creator Femeena Hassan
Geethalakshmi, V.
 
Subject Chilled storage
Green tea leaf extract
Nemipterus japonicus
Principal component analysis
Shelf life
 
Description Not Available
The present study was aimed at investigating the effect of inclusion of green tea leaf (GTE) extract (at 3 and 6% levels) in the icing medium employed during the chilled storage (2±1°C) of Japanese threadfin bream Nemipterus japonicus. Fish stored in normal ice (NI) was treated as control. Changes in microbiological, biochemical and sensory quality characteristics were monitored during the period of storage. Multivariate comparison was performed using principal component analysis (PCA) for the mean sensory, microbiological and chemical attributes. Samples stored in normal ice (NI) had only 8 days shelf life whereas both 3% GTE and 6% GTE stored samples had a shelf life of 16 days. From an economic point of view 3% GTE can be adopted for preservation of fsh and there was no signifcant difference (p>0.05) in the parameters between 3 and 6% GTE levels. The present study indicated that the application of GTE in ice (GTEI) is a promising technique to increase the shelf life of N. japonicus in chilled condition and hence the technique can be commercially exploited.
Not Available
 
Date 2020-12-29T05:35:34Z
2020-12-29T05:35:34Z
2020-07
 
Type Research Paper
 
Identifier Femeena Hassan and Geethalakshmi, V. (2020) Effect of incorporation of green tea extract in icing medium on the quality and shelf life of Nemipterus japonicus (Bloch, 1791) in chilled storage. Indian J. Fish., 67(3): 106-117.
0970-6011
http://krishi.icar.gov.in/jspui/handle/123456789/44177
 
Language English
 
Relation Not Available;
 
Publisher Indian Council of Agricultural Research