Shelf-life extender for food use
    2.
    发明授权
    Shelf-life extender for food use 失效
    用于食物的保质期延长剂

    公开(公告)号:US5985303A

    公开(公告)日:1999-11-16

    申请号:US691561

    申请日:1996-08-02

    IPC分类号: A01N47/46 A01N25/10

    CPC分类号: A01N47/46

    摘要: The invention provides a shelf-life extender for upholding the freshness of food, such as meat, vegetables, fruits, etc., in retail packages or in a refrigerator for an extended period of time. An isothiocyanic acid compound is supported on a matrix such as a natural mucilaginous polysaccharide or a solid organic acid and the supported compound is packaged in synthetic resin film or nonwoven fabric. The invention further provides an aqueous gel composition comprising a specified surfactant, an isothiocyanic acid compound, and a gelling agent and a hydrophobic gel composition comprising a specified hydrophobic dispersion medium, an isothiocyanic acid compound, and a gelling agent.

    摘要翻译: 本发明提供了一种保质期延长剂,用于在零售包装或冰箱中长期保持食物的新鲜度,例如肉类,蔬菜,水果等。 将异硫氰酸化合物负载在天然粘液多糖或固体有机酸等基质上,将负载的化合物包装在合成树脂膜或无纺布中。 本发明还提供一种含有特定表面活性剂,异硫氰酸化合物和胶凝剂的水凝胶组合物和包含特定疏水分散介质,异硫氰酸化合物和胶凝剂的疏水性凝胶组合物。