Consulta: creatorFacets:"Ravallec, Rozenn"
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Data/hora: 09/06/2024 01:11:01

Impact of ultrafiltration and nanofiltration of an industrial fish protein hydrolysate on its bioactive properties
Provedor de dados: 5
Autores: 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