Effect of Dietary Inclusion of Different Levels of Grape Seed Oil on some Layer Hens Production

This study was conducted to study the effect of including different levels of Grape seed oil as a natural antioxidant on layer hen egg production, egg quality,.

Extracting organic compounds from some Syrian citrus Peels for to be used as natural antioxidants

In this research, the total content of phenols and flavonoids was determined from the peels of some Syrian citrus fruits and the total antioxidant activity of them was studied, and the effect of changing the extraction method on this activity and content was studied.