Preliminary observations on changes in nucleotides in oil sardine and certain Penaeid prawns during chill storage
Preliminary study has been made of the changes in common 5' nucleotides in oil sardine (Sardinella longiceps) and two Penaeid prawns of Indian waters during chill storage. The course of nucleotide degradation has been followed in the fresh fish and shell fish during ice storage. The level of inosine monophosphate (IMP) in prawns showed significant but steady decrease during ice storage and this appears to serve as useful indication of length of storage. Comparison has been made on the pattern of nucleotide changes in block frozen fish and individually quick frozen fish stored at -23°C.
Main Authors: | , |
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Format: | article biblioteca |
Language: | English |
Published: |
1969
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Subjects: | Fisheries, nucleotides, storage effects, chilling storage, Sardinella longiceps, prawns, inosine monophosphate, fishery products, |
Online Access: | http://hdl.handle.net/1834/32141 |
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Summary: | Preliminary study has been made of the changes in common 5' nucleotides in oil sardine (Sardinella longiceps) and two Penaeid prawns of Indian waters during chill storage. The course of nucleotide degradation has been followed in the fresh fish and shell fish during ice storage. The level of inosine monophosphate (IMP) in prawns showed significant but steady decrease during ice storage and this appears to serve as useful indication of length of storage. Comparison has been made on the pattern of nucleotide changes in block frozen fish and individually quick frozen fish stored at -23°C. |
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