论文部分内容阅读
1954年P.H.Abelson首先在化石中发现了氨基酸,后来P.E.Hare和R.M.Mitterer等人指出了氨基酸的地球化学意义,并且认为有可能应用地质体中氨基酸的外消旋反应程度来测定地质年龄。 J.L.Bada较系统地研究了应用氨基酸外消旋反应或差向异构反应测定地质年龄问题,并且研究了用
P.H. Abelson first discovered amino acids in fossils in 1954 and later P.E.Hare and R.M. Mitterer pointed out the geochemical significance of the amino acids and concluded that it is possible to determine the geologic age using the degree of racemic reaction of the amino acids in the geologic bodies. J. L. Bada systematically studied the application of amino acid racemisation or epimerization to determine the geologic age problem and studied the use of