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氨基酸溶解金的实验表明，地质体中广泛存在的氨基酸（或其他有机酸）对Ａｕ有较强的溶解能力，其中以组氨酸（碱性氨基酸）对金的溶解能力最强；温度、浓度、酸碱度及氨基酸的类型是影响配合金的重要因素。不同氨基酸对金的溶解能力都各自有不同的最佳条件（温度、浓度、酸碱度）。在ｐＨ为６－８和８０℃的条件下，氨基酸对金的溶解能力最强。氨基酸可将水体和岩石中分散的Ａｕ迁移并在合适的条件下聚集起来，在扬子板块周边微细浸染型金矿成矿过程和矿源层形成过程中起着重要作用。氨基酸官能团中的Ｎ、Ｏ、Ｓ原子可与Ａｕ形成易溶配合物。
Amino acid dissolution of gold experiments show that widely exist in the geological body of amino acids (or other organic acids) have a strong ability to dissolve Au, of which histidine (basic amino acids) the strongest dissolution of gold; temperature, concentration , PH and amino acid type is an important factor affecting the gold with. Different amino acids dissolve gold has its own different best conditions (temperature, concentration, pH). Amino acids have the strongest ability to dissolve gold at pH 6-8 and 80 ° C. Amino acids can migrate Au dispersed in water and rocks and accumulate under appropriate conditions and play an important role in the formation of fine gold-bearing gold deposits and formation of source rocks in the periphery of the Yangtze plate. N, O, S atoms in amino acid functional groups can form soluble complexes with Au.