%0 Journal Article %T INVESTIGATION OF MICROORGANISM STRAINS WITH β-GALACTOSIDASE ACTIVITY %A Petrov, A.N. %A Matveenko, A.S. %A Strizhko, M.N. %K Lactase, β-galactosidase preparations, biosynthesis, yeast. %J Food Processing: Techniques and Technology %D 2013 %N 28 %P 4 %I Kemerovo State University