Feed additive Aspect: White power, no smell, tasting a little bitter, hygroscopic, Water-soluble and water solution showing neutrality or slightly alkaline; Very slightly soluble in ethanol, hardly dissolve in chloroform or aether. Efficacy: Pantothenic acid takes part in basic metabolic ability in living bodies. It is concerned with the composition of fatty acid while degrading and releasing a large quantity of energy. This makes it facilitate the composition of antibodies and it also facilitate creature absorbing and utilizing all kinds of nutrition. Deficiency of pantothenic acid may damage many apparatuses and organs. As a result, skin, mucous membrane will easily show pathological changes; Intestinal canal and respiratory tract can easily be ill; Genital function doesn''''''''t work well;It grows slowly and lose weight; Neural system doesn''''''''t work well jet;The formation of antibodies is restrained.