论文部分内容阅读
本文对吉林陨石有机质进行了初步分析、鉴定,其中有nC_(17)-nC_(31)正烷烃、多烷基取代芳烃、植烷、姥鲛烷、卟啉、色素和α-丙氨酸、缬氨酸、甘氨酸、异亮氨酸、β-丙氨酸、亮氨酸、脯氨酸、苏氨酸等,可能有胞嘧啶、嘌呤、胍衍生物,文中对结果进行了讨论,提出这些化合物不象是污染所致,吉林陨石有机化合物与其它碳质球粒陨石有机化合物相似,但由于吉林陨石母体形成阶段的条件造成了它和碳质球粒陨石有机质数量上的差异。
In this paper, the organic matter of Jilin meteorite was initially analyzed and identified. Among them, nC_ (17) -nC_ (31) n-alkanes, polyalkylsubstituted aromatics, phytane, pristane, porphyrin, Valine, glycine, isoleucine, β-alanine, leucine, proline, threonine, etc. There may be cytosine, purine and guanidine derivatives. The results are discussed in the paper, The compounds are not like pollution. The Jilin meteorite organic compounds are similar to other carbonaceous chondrite organic compounds. However, due to the formation phase of Jilin meteorite, the quantitative difference of organic matter between it and that of carbonaceous chondrite is caused.