| Abstrakt: |
The macroelement and microelement composition of lyophilized sheep's milk of the Rhodopean Tsigay breed and lyophilized synbiotic food, obtained from the same milk, has been compared. The product composition incorporates vegetative components – grains (kinoa), fruits (elderberry), walnut kernels and sweetener (fructose), which are rich in biologically active substances. The content of the macroelements magnesium, sodium, potassium, calcium, phosphorus and the microelements copper, iron, zinc and manganese has been analyzed. The magnesium and sodium concentrations in the synbiotic product increase, compared to those in the raw material, by 0,12 g/kg and 1,33 g/kg, which corresponds to imported ingredients. Phosphorus and calcium levels in the synbiotic decrease by 0,47 g/kg and 1,44 g/kg, respectively. The potassium amount remains almost unchanged in the synbiotic food (4,28 g/kg), compared to the control sample (4,29 g/kg). The microelements content increases in the product obtained, comparable to their high content in walnut kernels and kinoa. The microelements copper, iron and manganese amount increases by 1,49 mg/kg, 11,79 mg /kg and 5,38 mg/kg, compared to the raw material. [ABSTRACT FROM AUTHOR] |
