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| Picot, Laurent; Ravallec, Rozenn; Fouchereau-peron, Martine; Vandanjon, Laurent; Jaouen, Pascal; Chaplain-derouiniot, Maryse; Guerard, Fabienne; Chabeaud, Aurelie; Legal, Yves; Martinez Alvarez, Oscar; Berge, Jean-pascal; Piot, Jean-marie; Batista, Irineu; Pires, Carla; Thorkelsson, Gudjon; Delannoy, Charles; Jakobsen, Greta; Johansson, Inger; Bourseau, Patrick. |
| BACKGROUND: Numerous studies have demonstrated that in vitro controlled enzymatic hydrolysis of fish and shellfish proteins leads to bioactive peptides. Ultrafiltration (UF) and/or nanofiltration (NF) can be used to refine hydrolysates and also to fractionate them in order to obtain a peptide population enriched in selected sizes. This study was designed to highlight the impact of controlled UF and NF on the stability of biological activities of an industrial fish protein hydrolysate (FPH) and to understand whether fractionation could improve its content in bioactive peptides. RESULTS: The starting fish protein hydrolysate exhibited a balanced amino acid composition, a reproducible molecular weight (MW) profile, and a low sodium chloride content, allowing... |
| Tipo: Text |
Palavras-chave: Fish protein hydrolysate; Ultrafiltration; Nanofiltration; Membrane separation; Fractionation process; Bioactive peptide. |
| Ano: 2010 |
URL: http://archimer.ifremer.fr/doc/00011/12217/9259.pdf |
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| Okada, T; Fukushima, M; 岡田, 朋子; 福島, 道広. |
| A dwindling global food supply has heightened the need for full utilization of limited resources, including agricultural and marine-derived products. With the world population projected to exceed eight billion people by 2030, there will be significant increases in food demand over the forthcoming years. Some of our on-going projects are focused on maximizing the utilization of food products harvested in Hokkaido, Japan. This paper will first provide a brief overview of the mounting setbacks of increased food processing waste, termed by-products, followed by discussions on a novel value-added product development project focused on the production of nano-capsules derived from marine oil. The unique biofunctionalities of these compounds, as revealed by animal... |
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Palavras-chave: Bioactive peptide; By-product; Marine carotenoid; Nano-capsule; N-3 polyunsaturated fatty acid. |
| Ano: 2009 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2733 |
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