Deep-water fish are becoming an interesting object of studies and research due to the development of deep fishery activities. This paper analyses the chemical composition and nutritional value of the fish species Mora moro (Risso, 1810) inhabiting deep Mediterranean waters. The fatty acid profile an
The nutritive value of fish proteins
β Scribed by D. S. Miller
- Publisher
- John Wiley and Sons
- Year
- 1956
- Tongue
- English
- Weight
- 569 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0022-5142
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
Commercial fish meals have been examined for their net protein utilization by rats and have been found to be of poorer nutritive value than laboratory fish preparations, which have a net protein utilization of about 80%. The factors responsible are chiefly the conditions of drying and consequent occurrence of the Maillard reaction. No damage was detectable in the dried product after storing for 3 months at room temperature. It is shown that water as well as sugar and protein, is an essential for the Maillard reaction, and it is suggested that antiβMaillard reagents may offer some hope for the prevention of damage during drying. For rats, methionine is the limiting aminoβacid in the damaged meals and might be added with advantage to these products.
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