The present invention provides radioprotective materials and products produced using the materials, the materials and products being easily usable for blocking effects of radiations, exposure to which occurs unconsciously in daily life or in a working environment. Specifically stated, the present invention provides radioprotective materials containing polyamino acid(s) or derivative(s) thereof; the radioprotective materials in which the polyamino acid(s) comprises at least one amino acid selected from the group consisting of glutamic acid, phenylalanine, alanine and leucine; and the radioprotective materials in which the polyamino acid(s) or derivative(s) thereof is modified with sugar component(s). The present invention further provides radioprotective products produced using the radioprotective materials.
本发明提供了辐射防护材料和使用这些材料生产的产品,这些材料和产品易于使用,可用于阻挡日常生活或工作环境中无意识暴露于辐射的影响。具体地说,本发明提供了含有聚
氨基酸或其衍
生物的防辐射材料;其中聚
氨基酸包含至少一种选自谷
氨酸、苯丙
氨酸、丙
氨酸和亮
氨酸的
氨基酸的防辐射材料;以及聚
氨基酸或其衍
生物用糖组分修饰的防辐射材料。本发明进一步提供了使用这些防辐射材料生产的防辐射产品。