Bioactive peptides of amaranth: isolation and determination of antioxidant and hypocholesterolemic propertiesO.L. Mescheryakova, T. V. Sviridova, E.P. Anokhina and O.S. KorneevaE3S Web of Conf., 462 (2023) 02051DOI: https://doi.org/10.1051/e3sconf/202346202051