Observations on changes in the major protein nitrogen fraction of prawns and sardines during ice storage
Changes in the major protein nitrogen fractions (sarcoplasmic, myofibrillar, stroma) have been studied in two species of prawns and in oil sardine held in ice storage. Myofibrillar proteins were observed to get denatured at a rapid rate as determined by salt extractability method. The sarcoplasmic proteins were not denatured to any considerable extent. With sardine however, the extraction of myofibrillar proteins was inhibited rather in the uniced condition itself presumably owing to the presence of free fatty acids.
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| Main Authors: | , |
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| Format: | article biblioteca |
| Language: | English |
| Published: |
1970
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| Subjects: | Fisheries, Macrobrachium dobsoni, Penaeus indicus, Sardinella longiceps, ice storage, storage effects, quality control, processing fishery products, |
| Online Access: | http://hdl.handle.net/1834/32324 |
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