早已证明,氨基酸、朊、肽和核素酸对金的溶解具有一定的作用.为了进一步利用溶金代谢物提取金属,对溶金代谢物的酶化条件作了研究.在用微生物合成的氨基酸中,氨羰基丙氨酸、乙氨酸、丁氨二酸、组氨酸、丝氨酸、和丙氨酸等都能使金溶解,肽中的酸肽和碱肽(其反应能力与分子质量成反比);核素酸中的脱氧核糖核酸等都能溶解金.碳水化合物不参与金的溶解,但在碳水化合物存在下可生成金属溶胶.只有在碱介 It has been proved that amino acids, prion, peptides and radionuclides have a certain effect on the dissolution of gold.In order to further utilize the gold-dissolving metabolite to extract the metal, the conditions for the enzymolysis of the gold- Aminocarbonyl alanine, histidine, histidine, histidine, serine, and alanine all solubilize gold. Peptides of the acid peptide and the alkali peptide (their ability to react with the molecular mass of Inverse ratio); DNA in nuclear acid can dissolve gold, etc .. Carbohydrate does not participate in the dissolution of gold, but in the presence of carbohydrates can generate metal sol only in the alkaline medium