Evaluation of the quality of cow’s milk when using a mineral feed additive Liliya Sufyanova, Tatyana Nikolaeva, Nadezhda Kislitsyna, Natalya Burova, Ekaterina Savinkova, Maria Dolgorukova, Anastasia Pegasheva, Ivan Ivanov, Ekaterina Hardina, Lyudmila Shuvalova and Kristina Nazarova BIO Web Conf., 130 (2024) 07017 Published online: 09 October 2024 DOI: 10.1051/bioconf/202413007017