00431naa#a2200157#i#450# EN\\bibl\86494 20250207123159.5 1019-8946 20240815b2024####ek#y0engy0150####ca RU A preservative for milk samples Journal article Kemerovo Kemerovo State University 2024 1 с. Journal article local Orlova Elena S. moloprom.kemsu.ru