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    • 72. 发明公开
    • Improvements relating to spreads
    • Brotaufstriche。
    • EP0415468A2
    • 1991-03-06
    • EP90202046.0
    • 1990-07-26
    • UNILEVER N.V.UNILEVER PLC
    • Cain, Frederick WilliamDe Jong, Frederik RoelofLanting-Marijs, Jacqueline AdrienneVerschuren, Jozephus Johannes
    • A23D9/00A23D7/00A23L1/308
    • A23D7/015A23D7/013A23D9/013
    • The invention relates to fatty materials and to improvements in spreads obtained by the use of such materials.
      Crystalisation properties of the sucrose fatty acid fat replacers differ from the crystalisation properties of normal fats. The skilled man therefore faces difficulty in accomodating these esters in his spread products and retaining the desired rheology and processing properties.
      Properties of such spreads are improved by the presence of a range of relatively short and long chain carboxyllic acid esters in the fatty phase. In a particular a fatty material suitable for use as the fat blend of a spread comprises a quantity of fat-replacer, wherein the total fraction of palm-fat (palm oils and palm kernel fats) derived fat-replacer is between 7-55%wt of the total fat-replacer and the balance of the fat-replacer is derived from seed-oils (such as sunflower and soyabean).
    • 本发明涉及脂肪材料和通过使用这种材料获得的涂抹物的改进。 蔗糖脂肪酸脂肪替代物的结晶性质与正常脂肪的结晶性质不同。 因此,本领域技术人员在其铺展产品中难以容纳这些酯,并保持所需的流变性和加工性能。 通过在脂肪相中存在一系列相对较短和长链的羧酸酯来改善这种扩散的性质。 特别地,适合用作铺展物的脂肪混合物的脂肪材料包含一定数量的脂肪替代物,其中来自脂肪替代物的棕榈油(棕榈油和棕榈仁脂)的总分数为7-55% 总脂肪替代物的重量和脂肪替代物的余量来自种子油(例如向日葵和大豆)。
    • 73. 发明公开
    • Improvements in butter spreads
    • Butteraufstriche。
    • EP0393739A2
    • 1990-10-24
    • EP90200777.2
    • 1990-04-02
    • UNILEVER N.V.UNILEVER PLC
    • Lanting-Marijs, Jacqueline AdrienneCain, Frederick WilliamSchotel, Ronald Albert
    • A23C15/16A23D7/02
    • A23C15/16A23D7/015A23D7/02
    • Butterfat spreads include products with around half the fat of butter. Around 15-20% of the fat-phase in butter is solid at 20°C. When butter is placed in the mouth this fat melts, produces a cool sensation on the palate. Low fat content attenuates the cool-melting properties, while adding stearins to the product can cure the mouth melt problem but gives a product which is hard when removed from the refrigerator.
      The specification discloses a low fat butter spread in which the distribution of stearin in the product is inhomogeneous such that the C/N*N at 10°C is less than 0.35. This spread is cool melting without being hard at fridge temperature.
      The specification also discloses a process comprising the step of mixing of a pre-crystallized viscous butter stearin cream, having a gelled or thickened aqueous phase, with a fat-continuous emulsion of whole butterfat and water, preferably in a 30:70 ratio, to obtain these products.
      Preferably the aqueous phase viscosity of the butter stearin cream is greater than 50mPa.s at 20°C as measured at a shear rate of 181 rpm after a resting period of 30 min.
    • Butterfat传播包括大约一半黄油脂肪的产品。 大约15-20%的黄油中的脂肪相在20℃是固体。当黄油放在口中时,这种脂肪熔化,在口感上产生凉爽的感觉。 低脂肪含量会降低冷却性能,同时向产品中加入硬脂酸可以治愈口腔熔化问题,但会产生从冰箱中取出时很难的产品。 该说明书公开了一种低脂肪黄油酱,其中产物中硬脂精的分布不均匀,使得10℃下的C / N * N小于0.35。 这种传播是冷却融化,而不是在冰箱温度下困难。 本说明书还公开了一种方法,其包括将具有胶凝或增稠的水相的预结晶的粘稠黄油硬脂精油与全脂奶油和水的脂肪连续乳液,优选以30:70的比例混合, 获得这些产品。 优选地,在30分钟的静置时间之后,在181rpm的剪切速率下测定的乳酪硬脂酸奶油的水相粘度在20℃下大于50mPa.s。
    • 75. 发明公开
    • Edible plastified dispersion
    • 食用塑化分散体
    • EP0279498A2
    • 1988-08-24
    • EP88200282.7
    • 1988-02-16
    • UNILEVER N.V.UNILEVER PLC
    • Cain, Frederick WilliamJones, Malcolm Glyn
    • A23D7/00
    • A23D7/015
    • The present invention is concerned with an edible, plastified dispersion containing less than 35 wt.% fat, which comprises from 10 to 35 wt.% continuous fat phase and from 90 to 65 wt.% dispersed aqueous phase, said dispersed aqueous phase having an average droplet size, indicated by the number weighted mean diameter, of less than 5µm, which dispersion comprises less than 0.1 wt.% amino acid residues.
      The low-calorie products according to the invention are stable at ambient temperature and under spreading conditions, and have favourable organoleptic properties.
      Another aspect of the present invention concerns a process for preparing an edible plastified dispersion, comprising:

      (a) mixing oil and water so as to obtain an oil- and water-containing emulsion, comprising from 15-28 wt.% fat, from 85-72 wt.% water, and less than 0.1 wt.% of amino acid residues;
      (b) cooling at least part of the oil, the water or the mixture of oil and water; and
      (c) working the oil- and water-containing emulsion under such conditions that an oil-continuous phase is formed, and the number weighted mean diameter of the dispersed aqueous phase droplets is less than 5µm.
    • 本发明涉及含有少于35重量%脂肪的可食用增塑分散体,其包含10至35重量%连续脂肪相和90至65重量%分散水相,所述分散水相具有 由数字加权平均直径表示的平均液滴尺寸小于5μm,该分散体包含小于0.1重量%的氨基酸残基。 根据本发明的低卡路里产品在环境温度和铺展条件下稳定,并且具有有利的感官特性。 本发明的另一方面涉及制备食用增塑分散体的方法,其包括:(a)将油和水混合以获得含油和含水乳液,其包含15-28重量%的脂肪,85 -72重量%的水和少于0.1重量%的氨基酸残基; (b)冷却至少部分油,水或油和水的混合物; 和(c)在形成油 - 连续相的条件下加工含油和含水乳液,并且分散的水相液滴的数均加权平均直径小于5μm。