%0 Journal Article %T Determination of the content of immunoglobulin G in colostrum and a product based on it %A Kalugina, D.N. %A Yurova, E.A. %K colostrum, protein, molecular weight of proteins, immunoglobulin G, SDS-PAGE-electrophoresis %J Dairy industry %D 2023 %N 0 %P 2 %I Kemerovo State University