都灵裹尸布图像形成的美拉德假说中皮肤接触和转移的潜在作用评价

Kelly P Kearse
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引用次数: 0

摘要

都灵裹尸布上一个男人的腹部和背部模糊图像的形成机制尚不清楚。有人认为,图像的形成涉及到亚麻中纤维素的氧化和脱水,或者,换而言之,布料表面的表面残留物负责通过美拉德反应产生彩色产品。对后一种假设的主要批评之一是,气体扩散不足以导致布上出现详细的身体结构。最近,有人提出,其他底物也可能参与美拉德反应,特别是存在于皮肤中的蛋白质和氨基酸,有助于增加产生的任何图像的细节。更全面地了解裹尸布图像的属性对于为后代保存这种布非常重要。在目前的报告中,皮肤蛋白质和氨基酸在美拉德假设图像形成的潜在贡献进行了评估。使用多种系统,这些数据表明,可以通过接触转移和与还原糖的相互作用获得皮肤印迹的详细成像。这些结果重要地扩展了这一假设的范围,并提供了有关都灵裹尸布图像形成可能机制的额外相关信息。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Evaluation of the potential role of skin contact and transfer in the Maillard hypothesis of image formation on the Shroud of Turin
The mechanism for creation of the faint ventral and dorsal images of a man on the Shroud of Turin is unknown. It has been suggested that image formation involves oxidation and dehydration of the cellulose present in the linen, or, alternatively, that a superficial residue on the surface of the cloth is responsible for creating colored products through the Maillard reaction. One of the major criticisms of the latter hypothesis is that gaseous diffusion is not sufficient to result in the detailed bodily structures present on the cloth. Recently, it was proposed that additional substrates might also participate in the Maillard reaction, specifically proteins and amino acids present in skin, helping to increase the detail of any image produced. Understanding more fully the properties of the Shroud image is important for the preservation of this cloth for future generations. In the current report the potential contribution of skin proteins and amino acids in the Maillard hypothesis of image formation was evaluated. Using a variety of systems, these data show that detailed imaging of skin imprints may be obtained through contact transfer and interaction with reducing sugars. These results importantly extend the scope of this hypothesis and provide additional, relevant information concerning possible mechanisms for the formation of the Shroud of Turin image.
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