TY JOUR TI VETERINARY AND SANITARY EXAMINATION OF YAK MILK AND PHYSICAL AND CHEMICAL COMPOSITION OF NATIONAL DAIRY PRODUCTS OF THE REPUBLIC OF TUVA KW yak milk KW khoytpak KW kurut KW microelements KW macroelements KW elemental composition KW moisture KW acidity KW fat KW protein KW magnesium KW potassium KW sodium KW zinc KW calcium KW iron KW copper KW phosphorus JO Bulletin of KSAU AU Saryglar, L.K. AU Makarov, A.V. AU Khanipova, V.A. PY 2024 IS 0 PB Krasnoyarsk State Agrarian University