title: [Seasonal changes in the mineral composition of colostrum and milk whey of cows].
abstract: It is shown that in summer the level of sodium, potassium and calcium in the colostrum and milk serum of cows for the first ten days of lactation is 1.5-2.0 times higher and the content of inorganic phosphorus lower than the analogous indices for cows in winter-spring. The concentration of iron, copper, zinc and chlorides in the colostrum and milk serum of cows in different seasons is unchanged.
authors.forename: Kh A
authors.initials: KhA
authors.lastname: Sugeĭl'
authors.forename: N A
authors.initials: NA
authors.lastname: Zakharenko
authors.forename: N N
authors.initials: NN
authors.lastname: Mel'nikova
mesh_terms: D000818:Animals; D002118:Calcium / Q000378:metabolism; D002417:Cattle; D002712:Chlorides / Q000378:metabolism; D003126:Colostrum / Q000378:metabolism*; D003300:Copper / Q000378:metabolism; D005260:Female; D007501:Iron / Q000378:metabolism; D007774:Lactation / Q000378:metabolism; D008892:Milk / Q000378:metabolism*; D008903:Minerals / Q000378:metabolism*; D011188:Potassium / Q000378:metabolism; D011247:Pregnancy; D012621:Seasons; D012964:Sodium / Q000378:metabolism; D015032:Zinc / Q000378:metabolism
chemical_list: D002712:Chlorides; D008903:Minerals; D003300:Copper; D012964:Sodium; D007501:Iron; D015032:Zinc; D011188:Potassium; D002118:Calcium
vernacular_title: Sezonnye izmeneniia mineral'nogo sostava syvorotki moloziva i moloka korov.