Influence of the extraction method on the recovery of bioactive phenolic compounds from food industry by-products.
Food Chem
; 378: 131918, 2022 Jun 01.
Article
em En
| MEDLINE
| ID: mdl-35085901
ABSTRACT
Agro-foodindustries generate colossal amounts of non-edible waste and by-products, easily accessible as raw materials for up-cycling active phytochemicals. Phenolic compounds are particularly relevant in this field given their abundance in plant residues and the market interest of their functionalities (e.g. natural antioxidant activity) as part of nutraceutical, cosmetological and biomedical formulations. In "bench-to-bedside" achievements, sample extraction is essential because valorization benefits from matrix desorption and solubilization of targeted phytocompounds. Specifically, the composition and polarity of the extractant, the optimal sample particle size and samplesolvent ratio, as well as pH, pressure and temperature are strategic for the release and stability of mobilized species. On the other hand, current green chemistry environmental rules require extraction approaches that eliminate polluting consumables and reduce energy needs. Thus, the following pages provide an update on advanced technologies for the sustainable and efficient recovery of phenolics from plant matrices.
Palavras-chave
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Fenóis
/
Polifenóis
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article