老化对蚕茧及丝织品中稳定同位素的影响初探
首发时间:2017-11-23
摘要:将稳定同位素技术应用到古代丝织品领域的研究正受到极大的关注,其中老化对丝织品同位素的影响研究是非常重要的内容之一。对蚕茧及丝织品分别进行了热老化和光湿老化处理,然后进行了相关稳定同位素的检测分析。结果显示:两种老化方法对蚕茧与丝织品的同位素比值都明显有影响,并且不同老化方法的影响程度有所不同,其中有水分参与的老化方式(光湿老化)对样品尤其是蚕茧的同位素比值影响较大,具体影响规律需要进一步研究探明。?????
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Pilot study on the effect of aging on the stable isotopes of cocoons and silk fabrics
Abstract:The application of stable isotope techniques in tracing the provenance of ancient textiles has received increasing attention recently. The effect of aging on the isotopes of textile is one of important subjects among the studies. Stable isotope testing was conducted on cocoons and silk fabrics after heat aging and light wet aging treatment. The results show that heat aging and light wet aging has different effects on the ratios of stable isotopes in cocoons and silk fabrics. Aging method with water involvement shows greater influence on the ratios of the stable isotopes, especially to the cocoons. But further work need to be done to figure out the change rules.
Keywords: natural polymer materials, cocoon, silk fabric, aging, stable isotope
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