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1. 发明申请

WO2007099120A1 A METHOD AND AN APPARATUS FOR STERILIZING PACKAGING MATERIAL 审中-公开
标题翻译：一种灭菌包装材料的方法和装置
公开(公告)号：WO2007099120A1
公开(公告)日：2007-09-07
申请号：PCT/EP2007/051900
申请日：2007-02-28
申请人： NOVO NORDISK A/S , HANSEN, Lasse , NØRSKOV, Anders Døssing , JEPPESEN, Per , CHRISTENSEN, Signe Agnete
发明人： HANSEN, Lasse , NØRSKOV, Anders Døssing , JEPPESEN, Per , CHRISTENSEN, Signe Agnete
IPC分类号： A61L2/00 , A61L2/08 , B65B55/00 , B65B55/08 , B65B55/02
CPC分类号： B65B55/08 , A61L2/0011 , A61L2/0035 , A61L2/081 , A61L2/085 , A61L2/087 , A61L2/10 , A61L2/24 , A61L2202/122 , Y10S206/828
摘要： A method and an apparatus for sterilizing packaging material for use in packaging for protein containing products, such as food products or medical drugs. The packaging material is sterilized by irradiating it using a beam of ionizing radiation, such as an electron beam or a beam of gamma rays. Afterwards, the packaging material is processed in such a manner that protein reactive substances or compounds formed in the packaging material during the irradiation step are at least partly removed or rendered inreactive with respect to proteins. The processing step may advantageously be performed by heating the packaging material. Preferably, the processing step involves accelerating diffusion from the packaging material of protein reactive substances or compounds. Since the protein reactive substances or compounds are removed or rendered inreactive with respect to proteins, degradation of the product which is later stored in the packaging material is considerably reduced. The packaging material needs to be stored under sterile conditions for a shorter period of time. Thereby the space needed for sterile storage, as well of the risk of contamination, is considerably reduced.
摘要翻译：一种用于消毒用于包装蛋白质的产品如食品或医药的包装材料的方法和装置。通过使用诸如电子束或伽马射线的电离辐射束照射包装材料来消毒包装材料。之后，将包装材料加工成使得在照射步骤期间在包装材料中形成的蛋白质反应性物质或化合物至少部分地被去除或对蛋白质具有反应性。加工步骤可有利地通过加热包装材料来进行。优选地，加工步骤包括加速来自蛋白质反应性物质或化合物的包装材料的扩散。由于蛋白质反应性物质或化合物相对于蛋白质被去除或呈现反应性，所以后来储存在包装材料中的产品的降解会大大降低。包装材料需要在无菌条件下储存较短的时间。因此，无菌储存所需的空间以及污染风险大大降低。

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