烷烃的检测与分析及其在考古学中的应用  

The Detection and Analysis of Alkanes and its Application in Archaeology

作　　者：翁屹[1] 崔品[1] 方方[1] 张居中[1] 尹浩[2] 

机构地区：[1]中国科学技术大学人文学院科技史与科技考古系,安徽合肥市230026 [2]中国科学技术大学合肥微尺度物质科学国家实验室,安徽合肥市230026

出　　处：《考古与文物》2010年第6期99-103,共5页Archaeology and Cultural Relics

基　　金：国家自然科学基金资助项目(资助号:40772105)

摘　　要：Geochemical study shows that the degradation processes of lipid materials like alkanes are distinctive between different biological species.Thus,such processes can be used as molecular markers for identification of paleo-environment and,as a result,raises archaeological concerns.This paper describes some technological principles and methods of detecting normal alkanes,and the latest situation of its application in Chinese and foreign archaeology.Geochemical study shows that the degradation processes of lipid materials like alkanes are distinctive between different biological species, Thus, such processes can be used as molecular markers for identification of paleo - environment and, as a result, raises archaeological concerns. This paper describes some technological principles and methods of detecting normal alkanes, and the latest situation of its application in Chinese and foreign archaeology.

关 键 词：烷烃 脂类物质 降解 考古学 古环境 

分 类 号：K854[历史地理—考古学及博物馆学]