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    Process for preventing fresh produce and coating composition therefor
    1.
    发明授权
    Process for preventing fresh produce and coating composition therefor 有权
    防止新鲜产品及其涂料组合物的方法

    公开(公告)号：US6165529A

    公开(公告)日：2000-12-26

    申请号：US461124

    申请日：1999-12-14

    申请人： Xiaoming Yang ,  Robert J Petcavich ,  Lijun Mao ,  Li Yang

    发明人： Xiaoming Yang ,  Robert J Petcavich ,  Lijun Mao ,  Li Yang

    IPC分类号： A23B7/154 ,  A23B7/16 ,  A23B7/153 ,  A23L3/34 ,  A23L3/3454

    CPC分类号： A23B7/144 ,  A23B7/154 ,  A23B7/16 ,  A23B9/14 ,  A23B9/18 ,  A23B9/26 ,  A23L3/349 ,  A23L3/3517 ,  A23L3/3562

    摘要： Fresh produce is preserved by coating the exterior surface of the produce with a coating composition comprising an aqueous solution of from about 1 to about 20 percent by weight of substantially hydrolyzed cold water insoluble polyvinyl alcohol, about 0.1 to about 10 percent by weight of low molecular weight cold water soluble starch, and about 0.03 to about 5 percent by weight of surfactant. Optional constituents include antimicrobials and plasticizers. The coating composition is effective to control respiratory exchange, i.e., the passage of gases, particularly oxygen, ethylene and carbon dioxide, into and out of the produce, thereby to control maturation and ripening of the produce.

    摘要翻译： 通过用包含约1至约20重量％的基本水解的冷水不溶性聚乙烯醇的水溶液，约0.1至约10重量％的低分子量的水溶液涂覆产品的外表面来保存新鲜产品 重量的冷水可溶性淀粉和约0.03至约5重量％的表面活性剂。 任选成分包括抗微生物剂和增塑剂。 涂料组合物有效地控制呼吸交换，即气体，特别是氧气，乙烯和二氧化碳进入和离开产物，从而控制产品的成熟和成熟。

    Process for preserving fresh produce
    2.
    发明授权
    Process for preserving fresh produce 有权
    保鲜产品的过程

    公开(公告)号：US06203833B1

    公开(公告)日：2001-03-20

    申请号：US09505236

    申请日：2000-02-16

    申请人： Li Yang ,  Xiaoming Yang ,  Robert J. Petcavich ,  Lijun Mao

    发明人： Li Yang ,  Xiaoming Yang ,  Robert J. Petcavich ,  Lijun Mao

    IPC分类号： A23B7153

    CPC分类号： A23B7/154 ,  A23B7/16

    摘要： Fresh produce is preserved by coating the exterior surface of the produce with a coating composition comprising an aqueous solution of from about 0.5 to about 4 percent by weight of a cellulose derivative, preferably sodium carboxymethylcellulose, from about 0.05 to about 0.5 percent by weight of konjac, and from about 0.03 to about 0.1 percent by weight of surfactant, preferably dioctyl sodium sulfosuccinate. Optional constituents include antimicrobials, plasticizers and antifoaming agents. The coating composition is effective to control respiratory exchange, i.e., the passage of gases, particularly oxygen, ethylene, carbon dioxide and water vapor, into and out of the produce, thereby to control maturation and ripening of the produce.

    摘要翻译： 通过用包含约0.5至约4重量％的纤维素衍生物，优选羧甲基纤维素钠，约0.05至约0.5重量％魔芋的水溶液的涂料组合物涂覆产品的外表面来保存新鲜产品 ，和约0.03至约0.1重量％的表面活性剂，优选二辛基磺基琥珀酸钠。 任选成分包括抗微生物剂，增塑剂和消泡剂。 涂料组合物有效地控制呼吸交换，即气体，特别是氧气，乙烯，二氧化碳和水蒸气进入和离开产物，从而控制产品的成熟和成熟。

    Controlled release urea-based products
    3.
    发明授权
    Controlled release urea-based products 失效
    控释尿素基产品

    公开(公告)号：US06391454B1

    公开(公告)日：2002-05-21

    申请号：US09527374

    申请日：2000-03-16

    申请人： Lijun Mao ,  Xiaoming Yang ,  Robert J. Petcavich

    发明人： Lijun Mao ,  Xiaoming Yang ,  Robert J. Petcavich

    IPC分类号： A01N2526

    CPC分类号： C05C9/02 ,  Y10T428/2998 ,  C05G3/0029

    摘要： Controlled release urea-based feed supplements for ruminant animals and controlled release urea-based plant nutrients are comprised of particles or granules comprised in whole or in principal part of urea or having urea at or on the exterior surfaces thereof, and a moisture resistant interpenetrating polymer network coating on the particles comprised of the reaction products of urea and a polyisocyanate, and the reaction products of polyisocyanate, an alkyd resin having at least one double bond in each repeat unit and an oil having at least one double bond, the double bonds being reactive with one another and with themselves. The coated plant nutrients have a substantially linear rate of release of nutrients to the soil over a controlled period of time, e.g., 30 to 120 days. The coated ruminant feed supplements have a substantially linear rate of NPN release in the rumen over a controlled period of time, e.g., 12 to 24 hours. The ratio of nutrients to control agents is high, controlled release is achieved at minimal expense, and the products are economical to use.

    摘要翻译： 用于反刍动物和基于控制释放的脲基植物营养素的控释尿素饲料添加剂包含在尿素的整体或主要部分中或在其外表面上或其外表面上具有尿素的颗粒或颗粒，以及防潮互穿聚合物 在由尿素和多异氰酸酯的反应产物组成的颗粒上的网络涂层，以及多异氰酸酯，在每个重复单元中具有至少一个双键的醇酸树脂和具有至少一个双键的油的反应产物，双键为 彼此反应并与自己互动。 涂覆的植物营养物质在受控的时间段（例如30至120天）内具有基本上线性的营养物向土壤释放的速率。 涂覆的反刍动物饲料添加剂在受控的时间段（例如12至24小时）内在瘤胃中具有基本线性的NPN释放速率。 营养素与控制剂的比例很高，以最小的成本实现了控释，产品经济实用。