Process for Obtaining a Film Comprised of the Incorporation of Naturally-Sourced Antimicrobial Agents in a Polymeric Structure to Develop Packages for Increasing the Shelf Life of Refrigerated Meat, Preferentially Refrigerated Fresh Salmon
    5.
    发明申请
    Process for Obtaining a Film Comprised of the Incorporation of Naturally-Sourced Antimicrobial Agents in a Polymeric Structure to Develop Packages for Increasing the Shelf Life of Refrigerated Meat, Preferentially Refrigerated Fresh Salmon 审中-公开
    用于获得由聚合物结构中天然存在的抗微生物剂引入的薄膜以制备用于增加冷冻肉,优选冷藏新鲜鲑鱼的保质期的包装的方法

    公开(公告)号:US20140154426A1

    公开(公告)日:2014-06-05

    申请号:US13908570

    申请日:2013-06-03

    IPC分类号: B05D5/00

    摘要: A process for obtaining a film comprised of the incorporation of naturally-sourced antimicrobial agents in a polymeric structure to develop packages for increasing the shelf life of refrigerated meat, preferentially refrigerated fresh salmon, wherein said process comprises the following steps: a) obtaining microcapsules of a naturally-sourced antimicrobial agent in an enveloping medium, comprising the steps of: a1) producing an aqueous phase dissolving gum arabic (Quimatic) and Tween 20 in distilled water; a2) producing an oily phase through a solution of the naturally-sourced antimicrobial agent with a mixture of thymol and carvacrol; a3) preparing an emulsion incorporating the aqueous phase onto the oily phase; b) incorporating the microcapsules into polymers, previously treating them in order to reduce their surface tension (corona treatment), the microcapsules settling over the film, and letting them dry on a stove at controlled temperature.

    摘要翻译: 一种用于获得膜的方法,其包括将天然来源的抗微生物剂并入聚合物结构中以开发用于增加冷冻肉类,优选冷藏新鲜鲑鱼的保质期的包装,其中所述方法包括以下步骤:a)获得微胶囊 在包封介质中的天然来源的抗微生物剂,包括以下步骤:a1)在蒸馏水中生产溶解阿拉伯胶(Quimatic)和吐温20的水相; a2)通过天然来源的抗微生物剂与百里香酚和香芹酚的混合物的溶液产生油相; a3)将含有水相的乳液制备到油相上; b)将微胶囊并入聚合物中,预先处理它们以降低其表面张力(电晕处理),将微胶囊沉积在膜上,并使其在受控温度下在炉子上干燥。