Feed additive composition analysis: pantothenic acid. Aka times more acid, vitamin chicken anti-dermatitis, is a dipeptide derivatives Wang Wang feed additive amount of money, as a yellow viscous oil, dry heat and susceptible to damage in acid, alkali solution. Pantothenic acid is a component of coenzyme A King of Kings feed additive price, coenzyme A involved in the metabolism of sugar, fat and protein. Pantothenic acid plays a very important role in fat synthesis and degradation of quality in the role of King of Kings feed additives, with the normal function of the skin and mucous membranes, fur color and disease resistance have a great relationship. Feed additive composition analysis: Vitamin A. When vitamin A deficiency, manifested as decreased conception rate, abortion, geek, dystocia; vitamin A deficiency, decreased synthesis of rhodopsin, resulting in night blindness; piglets Vitamin A deficiency symptoms of migraine, rotate, gait 摇幌, back projections, but the appetite is normal.