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| Sylla, K. S. B.; Musabyemariya, B.; Berge, Jean-pascal; Seydi, Mg. |
| The by-products (viscera, heads, backbone and skins) of tongue sole coming from a Senegal frozen fisherie plant, were hydrolized with the Protamex® enzyme.Degrees of hydrolysis of 30 and 19% were obtained respectively with 40°C and 50°C.The results also showed that the proteins contained in these by-products are completely solubilized by the action of this protease at the end of 180 minutes of hydrolysis. The biochemical characterization showed that these hydrolysates are rich in proteins (61%) and minerals (10%). However, the hydrolysates contain peptides of lower molecular sizes 1760Da.Lastly, these hydrolysates have high nutritional value in order to set up table fowls because they have in big quantity 9 essential amino acids for the poultry feed. |
| Tipo: Text |
Palavras-chave: Co-produits; Hydrolyse enzymatique; Protéines; By-products; Enzymatic hydrolysis; Proteins. |
| Ano: 2008 |
URL: http://archimer.ifremer.fr/doc/00015/12621/9506.pdf |
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