G.N. Zhakupova1, А.H. Muldasheva2 Ph. D, associate Professor1, PhD student2, S. Seifulliin Kazakh Agrotechnical University, Nur-Sultan, Repablic of Kazaкchstan gulmira-zhak@mail.ru1,aknurmuldasheva@gmail.com2
STUDY OF BIOCHEMICAL COMPOSITION OF SHEEP MILK
In this paper, the authors considered the chemical composition of sheep's milk compared to cow's milk. Research data show that the amino acid composition of sheep's milk is 2-3 times higher than that of cow's, and amino acids such as valine 9 times, phenylalanine 4 times.
In addition, the density of sheep's milk is higher than the density of cow's milk, which will eliminate the use of milk powder and other thickeners in the production of cheeses.
On the basis of the above it can be concluded that experimentally obtained reliable data on the chemical composition and physico-chemical parameters of sheep milk of Northern and Southern Kazakhstan. Their analysis and comparison with the results of similar studies of cow's milk allow to pre-qualify the studied milk of different breeds of sheep as raw and to choose as objects of subsequent studies the milk of sheep of the Kazakh long-haired breed. The data meet the requirements, the milk under study has a pleasant appearance, uniform consistency and long shelf life.
Канд. техн. наук, доцент1, Докторант2, Казахский агротехнический университет имени Сакена Сейфуллина Г. Нур-Султан, Республика Казахстан gulmira-zhak@mail.ru1,aknurmuldasheva@gmail.com2