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    • 2. 发明申请
    • A METHOD OF PREPARING AN EDIBLE OIL-IN-WATER EMULSION AND EMULSION SO OBTAINED
    • 制备可食用水包油乳液和获得的乳液的方法
    • WO2014095180A1
    • 2014-06-26
    • PCT/EP2013/073943
    • 2013-11-15
    • UNILEVER N.V.UNILEVER PLCCONOPCO, INC., d.b.a. UNILEVER
    • BIALEK, Jadwiga MalgorzataSILVA PAES, SabrinaVREEKER, Robert
    • A23D7/005A23D7/02A23L1/24
    • A23D7/0053A23D7/0056A23D7/02A23L11/05A23L27/60
    • The invention provides a method of preparing an oil-in-water emulsion having an oil content of 5-69 wt.% and a water content of 30-92 wt.%, said method comprising combining the following ingredients in the indicated amounts: 5-69 parts by weight of oil; 30-92 parts by weight of water; 0.5-15 parts by weight of heat-treated pulse flour having a mass weighted diameter of 10-500 µm and a lipoxygenase activity of less than 10 U/g; 0-14.5 parts by weight of native pulse flour having mass weighted diameter of 0-500 µm and a lipoxygenase activity of more than 20 U/g and 0-30 parts by weight of one or more further ingredients; wherein the combined amount of the heat-treated pulse flour and the native pulse flour is in the range of 1 to 15 parts by weight. The inventors have found that the stability of oil-in-water emulsions containing ground pulse seed (pulse flour) can be improved significantly without adverse effect on product texture if at least a part of the pulse flour used in the preparation of the emulsion has previously been subjected to a heat treatment. Whereas native pulse flour typically has a lipoxygenase activity well in excess of 20 U per gram of flour, the lipoxygenase activity in the heat-treated pulse flour has been reduced to less than 10 U per gram of flour as a result of the heat treatment.
    • 本发明提供了一种制备油含量为5-69重量%和水分含量为30-92重量%的水包油乳液的方法,所述方法包括以下列成分组合所示量:5 -69重量份油; 30-92重量份水; 0.5-15重量份质量加权直径为10-500μm,脂氧合酶活性小于10U / g的经热处理的脉冲面粉; 0-14.5重量份质量加权直径为0-500μm,脂氧合酶活性大于20U / g和0-30重量份一种或多种其它成分的天然脉冲面粉; 其中热处理的脉冲粉和天然脉冲粉的组合量在1至15重量份的范围内。 本发明人已经发现,如果在乳液的制备中使用的至少一部分脉冲粉已经预先在含有磨碎脉冲种子(脉冲粉)的水包油乳剂中的稳定性可以显着提高,而对产品质地没有不利影响 经受热处理。 而天然脉冲粉通常具有超过20U /克面粉的脂氧合酶活性,热处理的脉冲面粉中的脂氧合酶活性由于热处理已降至每克面粉少于10U。