ДИНАМИКА КОМПОНЕНТОВ МОЛОКА ОВЕЦ И КОЗ УКРАИНСКОЙ СЕЛЕКЦИИ В ТЕЧЕНИЕ ЛАКТАЦИИ.

Literature data and research results of chemical and biochemical sheep's and goat's milk composition are generalized. Research was conducted in "Goloseevo" Ltd. on sheep stock of Sokolska breed and Ukrainian goat's selection. It was specified, that sheep's milk differs by higher content of its all constituents comparing with goat's milk. Both animal types milk during the beginning of lactation has increased fat content (8,35 and 4,37%), protein content (5,75 and 4,79%), lactose content (5,19 and 4,50%), reduction in the middle of lactation and the highest rate in the end of lactation. Special feature of sheep's milk is high content of polyunsaturated fatty acids, their quantity is 30% higher, than in goat's milk. Goat's milk differs by high concentration of short chair fatty acids. Other author's research of fatty acid composition testifies about biological full-value of milk of both animal types. According to the research sheep's milk is full of proline, glutamine acid, serine, histidine, arginine, alanine, tyrosine, and threonine. In goat's milk was discovered the highest amount of the following amino acids: proline, glutamine acid, serine, arginine, histidine and lysine. Both sheep's and goat's milk contains the lowest content of methionine, cysteine, isoleucine, phenylalanine, leucine, glycine and others. The following nature balance of sheep's and goat's milk constituents provides vast scope of its application in cheese manufacture and as therapeutic product in human nutrition. [ABSTRACT FROM AUTHOR]