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    Ionic liquids for agricultural residue removal
    3.
    发明授权
    Ionic liquids for agricultural residue removal 有权
    用于农业除渣的离子液体

    公开(公告)号：US08791282B2

    公开(公告)日：2014-07-29

    申请号：US14128339

    申请日：2012-06-27

    申请人： Mary Amanda McKee

    发明人： Mary Amanda McKee

    IPC分类号： C11B9/00

    CPC分类号： C11B9/022

    摘要： A method of reducing the proportion of agricultural residues (ARs), such as pesticides and herbicides, present in an essential oil, comprising the treatment of the oil with an ionic liquid that has at most limited solubility in the oil, the ionic liquid having an anion and a cation chosen from the following table: cationanion dialkylimidazoliumalkylsulfate trialkylimidazolium dicyanamide dialkylpyridiniumalkylsulfonate dialkylpyrrolidiniumalkylphosphate thiocyanate fluoroacetate fluoroalkyl sulfonate tetrafluoroborate halide The method is particularly effect with citrus oils, especially orange oil, and it can remove most ARs, without removing essential components of the oil.

    摘要翻译： 一种降低存在于精油中的农药残留物（AR）例如农药和除草剂的比例的方法，包括用在油中溶解度最低的离子液体处理油，离子液体具有 阴离子和阳离子选自下表：阳离子阴离子二烷基咪唑鎓烷基硫酸盐三烷基咪唑二氰胺二烷基吡啶鎓烷基磺酸二烷基吡咯烷鎓磷酸盐硫氰酸盐氟代乙酸盐氟代烷基磺酸盐四氟硼酸盐卤化物该方法特别适用于柑橘油，特别是橙油，并且可以去除大部分AR， 的油。

    Method of treating mint oils to reduce pulegone and menthofuran contents
    7.
    发明授权
    Method of treating mint oils to reduce pulegone and menthofuran contents 失效
    处理薄荷油以减少胡椒粉和薄荷呋喃含量的方法

    公开(公告)号：US5204128A

    公开(公告)日：1993-04-20

    申请号：US796090

    申请日：1991-11-20

    申请人： Sonya S. Johnson

    发明人： Sonya S. Johnson

    IPC分类号： A23G4/00 ,  A23G4/06 ,  A61K8/92 ,  A61Q11/00 ,  C11B9/02

    CPC分类号： A23G4/06 ,  A61K8/922 ,  A61Q11/00 ,  C11B9/022

    摘要： A method of reducing the pulegone and menthofuran contents naturally present in mint oils comprising combining the mint oil with a Lewis acid, allowing the pulegone and menthofuran to react, neutralizing the mixture and separating the reaction products from the mint oil. This method also can be used with flavor oils naturally containing pulegone and no menthofuran, if a reactive diene is present in or added to the flavor oil. A method of preparing oral compositions, including chewing gum, comprising purified mint flavor is also provided. To chewing gum and other oral compositions is added mint flavor whose pulegone and/or menthofuran levels have been reduced by reacting with a Lewis acid, followed by neutralization and distillation.

    摘要翻译： 一种减少薄荷油中天然存在的胡桃和呋喃丹含量的方法，其包括将薄荷油与路易斯酸组合，使胡椒和呋喃并呋喃发生反应，中和混合物并将反应产物与薄荷油分离。 如果活性二烯存在于风味油中或添加到风味油中，则该方法也可以与天然含有胡椒粉的风味油一起使用。 还提供了一种制备口腔组合物的方法，其包括口香糖，其包含纯化的薄荷香料。 向口香糖和其它口腔组合物中加入薄荷味，其胡椒碱和/或呋喃丹含量通过与路易斯酸反应而还原，随后中和和蒸馏。