دراسة التركيب الكيميائي للشحوم الحيوانية و محتواها من البروتينات الدهنية و اللبيدات الفسفورية

الملخص EN

The chemical compositions (moisture, protein, fatandash) of sheep, cows, buffaloes and camels, fat and their chemical characteristics and minerals, cholesterol ,lipoproteins and phospholipids content has been studied, Cholesterol content was estimated the highest values of cholesterol was in cows fat from the Hartha area , amounting 203 mg / g and the lowest concentration were, amounting 158 mg / g in mutton fat tail of Qurna area sheep.

Estimated concentrations of lipoproteins of sheep, cows, buffaloes and camels fat VLDL and LDL and HDL by the Rflatron device The concentrations are as follows (19.32, 13.70, 10.00) and (18.80, 10.40, 9.70) and (19.40, 11.90, 11.60) and (19.20, 9.80, 12.30 ) in the lipids of sheep, cows, buffalo and camels respectively.

In the lipids of sheep, cows, buffalo and camels the highest concentration ofPhosphottidylCholine of camels fat was 27.70 μg/100gm and the lowest concentration in cows fat (14.63μg/100gm) and the highest concentration of Phosphotidylinsito in camels fat was12.24 μg/100gm and the lowest concentrationin the cows fat (5.56 μg/100gm) and for PhosphotidylEthanolaminthe highest concentration was in camels (12.87 μg/100gm) and the lowest in cows fat( 5.86 μg/100gm) the highest concentration of Phosphotidyl Serine in sheep fat (10.69) and the lowest was in camels fat (2.10 μg/100gm).