Formulation of a whey-based beverage supplemented with collagen protein hydrolysate Mariya Gorbacheva, Inessa Zachesova, Konstantin Esepenok and Lyudmila Zemtsova BIO Web Conf., 173 (2025) 04007 Published online: 23 April 2025 DOI: 10.1051/bioconf/202517304007