In vitro strategies to understand the impact of oral intake on the bioavailability and bioactivity of peptides from brewing by-products

• Tipo: Outra Publicação em Revista Científica Internacional
• Data: 2024

Autores

Ribeiro-Oliveira, R (Autor) Outra; Diniz, C (Autor) FFUP; Ferreira, IMPLVO (Autor) Outra

Revista

Título: Critical Reviews in Food Science and Nutrition

ISSN: 1040-8398

Editora: Taylor & Francis

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 0 Citações

Outras Informações

ID Authenticus: P-010-ZTE

DOI: 10.1080/10408398.2024.2362410

Abstract (EN): Bioactive peptides from brewer's spent grain (BSG) and brewer's spent yeast (BSY), two by-products of the brewing industry, have great potential as functional food ingredients, dietary supplements or nutraceuticals to reduce the risk of numerous pathological conditions. Nevertheless, the oral administration of these peptides poses great challenges since peptides must undergo gastrointestinal digestion, intestinal absorption and hepatic metabolism, which can affect their bioavailability and, therefore, the expected outcomes. This review provides a comprehensive and critical analysis of the potential impact of the oral route on the bioactivity of BSG/BSY peptides as assessed by in vitro assays and identifies research gaps that require novel approaches/methodologies. The data collected indicate that in addition to the significant influence of gastrointestinal digestion, intestinal absorption and hepatic metabolism also have a major impact on the bioactivity of brewing peptides. The major gap identified was the insufficient evidence regarding hepatic metabolism, which points for the need of employing in vitro assays in this research field to provide such clarification. Thus, to reach the market, the impact of the oral route on the bioactivities of BSG/BSY peptides must be properly studied in vitro to allow adequate/effective administration (dosage/frequency) with a beneficial impact on the population health.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 9