Influence of lactation on composition of mare's milk

Mare's milk is valuable because of its nutritional properties. It is used in human food and tartamente for various diseases. Mare milk changes its composition depending on the lactation. It has the lowest values in first and second lactation in lactating 3, the highest values. The fat content varies between 1.88 g/100 g (lactation 1) and 2.17 g/100 g (lactation 3). Milk protein varies between 1.74 g/100g (lactation 1) and 1.92 g/100 g (lactation 3). For colostrum, affecting all day postpartum physico-chemical parameters. The highest values for these parameters are within 3 days postpartum. On day 5, the low values are observed. The fat content of the colostrum varies between 2.85 g/100 g, on day 1, and 2.13 g/100 g, on day 5