Nutritional quality of protein flours of fava bean (Vicia faba L.) and in vitro digestibility and bioaccesibility

Ayala Rodríguez, Victor Andrés y López Hernández, Abad Arturo y López Cabanillas Lomelí, Manuel y González Martínez, Blanca Edelia y Vázquez Rodríguez, Jesús Alberto (2022) Nutritional quality of protein flours of fava bean (Vicia faba L.) and in vitro digestibility and bioaccesibility. Food Chemistry: X, 14. p. 100303. ISSN 2590-1575

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URL o página oficial: http://doi.org/10.1016/j.fochx.2022.100303

Resumen

Fava bean (Vicia faba L.) is a high-protein crop consumed worldwide and is an exceptional plant-based protein source for human consumption. The present study evaluated in vitro nutritional properties of four different protein flours of fava bean: minimal processed flour (MPF), cooked flour (CF), non-polyphenol protein concentrate (NPP), and polyphenol-protein concentrate (PP). NPP showed the highest protein concentration of 94.39 ± 0.76%. The heat treatment significantly increased the in vitro protein digestibility in CF (94.15 ± 2.45%). NPP and PP showed the highest bioaccessibility, 29.85 ± 1.88 and 33.19 ± 1.65%, respectively, no significant differences. SDS-PAGE analysis revealed bioaccessible low molecular weight peptides (<15 kDa) and legumin and vicilin presence. In silico analysis of bioactive peptides of legumin and vicilin presented high occurrence frequencies of bioactivities, as angiotensin-converting enzyme-inhibitor and dipeptidyl peptidase III/IV inhibitor peptides. This study supports the use and further investigation of fava bean proteins for human nutrition.

Tipo de elemento:

Article

Palabras claves no controlados:

Habas, Vicia faba, Harina de habas, Proteínas alimentarias Péptidos bioactivos, Digestibilidad de proteínas in vitro, Bioaccesibilidad de proteínas in vitro

Materias:

T Tecnología > TP Tecnología Química

Divisiones:

Salud Pública y Nutrición

Usuario depositante:

Editor Repositorio

Creadores:

Creador	Email	ORCID
Ayala Rodríguez, Victor Andrés	NO ESPECIFICADO	NO ESPECIFICADO
López Hernández, Abad Arturo	NO ESPECIFICADO	NO ESPECIFICADO
López Cabanillas Lomelí, Manuel	NO ESPECIFICADO	NO ESPECIFICADO
González Martínez, Blanca Edelia	NO ESPECIFICADO	NO ESPECIFICADO
Vázquez Rodríguez, Jesús Alberto	jesus.vazquezrdz@uanl.edu.mx	orcid.org/0000-0002-0754-5084