Outward character and inner quality of Bombyx Batryticatus, Carapax Trionycis, Squama Manitis and endothelium corneum Gigeriae Galli after frying

According to the requirement for outward character in processing traditional Chinese medicines, Bombyx Batryticatus, Carapax Trionycis, Squama Manitis and Endothelium Corneum Gigeriae Galli, which are four kinds of often used traditional Chinese animal medicines, were fried, the contents of amino acids in each kind were determined, and investigate the inner quality of each kind of the processed product was investigated with reference to other standards.