山东藤州西公桥遗址人骨的元素分析  

Elemental Analysis of Human Bones in Xigongqiao Site,Tengzhou,Shangdong

作　　者：胡耀武[1] 何德亮[2] 刘歆益[3] 董豫[3] 王昌燧[1] 高明奎 兰玉富 

机构地区：[1]中国科学院人文学院科技史与科技考古系,北京100049 [2]山东省文物考古研究所,济南250002 [3]中国科学技术大学科技史与科技考古系科技考古研究室,合肥230026

出　　处：《高等学校化学学报》2006年第6期1075-1079,共5页Chemical Journal of Chinese Universities

基　　金：中国科学院知识创新工程(批准号:KJCX-No4);国家自然科学基金专项(批准号:40343021);中国科学技术大学校青年基金;教育部回国留学人员科研启动基金资助

摘　　要：对山东滕州西公桥遗址18个墓葬人骨进行了元素分析,建立了判断骨骼是否污染的各项指标,如Ca/P比值、Ca和P含量、A l和Fe含量及相关性检验、Ba和Mn相关性以及lg(Sr/Ca)和lg(Ba/Ca)相关性。上述指标的综合分析,表明该遗址人骨均不同程度地受到了污染,不能用作古代人类食谱分析.Palaeodietary reconstruction through elemental analysis has been of great concern in bioarchaeology. However, bone diagenesis, or bone contamination, during long-term burial would have great impact on the elemental contents of bones. Therefore, identification and exclusion of contaminated bones become a prerequisite before elemental analysis. In this paper elemental contents of 18 human bones in Xigongqiao Site, Tengzhou, Shangdong, were analyzed to monitor bone diagenesis. The Ca/P ratios and contents of Ca and P in XM29, XM 34, XM48, XM38, XM49, XM22, XM41, XM28, XM8 and XM42 indicated the loss of hydroxylapatite integrity. Contents of Al and Fe and their correlation, correlation of Ba and Mn and correlation of lg（Sr/Ca） and lg（Ba/Ca） in the left samples showed that they were contaminated by attack of soil and microorganism. So systematic indicators of bone diagenesis were set up and implied that all the samples were contaminated to some extents and can not be used for palaeodietary study.

关 键 词：生物纯化 食谱分析 成岩作用 SR BA 

分 类 号：O657.31[理学—分析化学] Q599[理学—化学]