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    • 3. 发明申请
    • FAT COMPOSITION AND FROTHING OIL-IN-WATER EMULSION
    • 脂肪组合物和水性油包水乳液
    • WO1994010850A1
    • 1994-05-26
    • PCT/JP1993001620
    • 1993-11-09
    • FUJI OIL CO., LTD.HIDAKA, HiroshiINAYOSHI, KuniakiNISHIMOTO, TugioYABUUCHI, Sayoko
    • FUJI OIL CO., LTD.
    • A23D07/00
    • C11C3/10A23D7/003A23D9/00A23L9/22A23P30/40C11C3/08
    • A frothing oil-in-water emulsion having excellent heat resistance and good meltability on the tongue, freshness and coolness, and a fat composition most suited for the production thereof. The composition is prepared by mixing a lauric fat or a hardened oil thereof with a C16-C24 fatty acid or its ester or a fat rich in glycerides having C16-C24 fatty acid residues, effecting the transesterification of the obtained mixture by the well-known method in the presence of a lipase having a specificity for the 1- and 3-positions of glycerides, and if necessary conducting extreme hardening by the conventional method, whereby a fat composition comprising glycerides having the total number of the carbon atoms of the constituent fatty acid residues of 38 or less, 42 to 46, and 48 or above, respectively, in amounts of 25-50 %, 25-40 %, and 5-25 %. The emulsion is prepared from this composition.
    • 具有优异的耐热性和对舌头的良好熔融性,新鲜度和凉爽性以及最适于其生产的脂肪组合物的起泡水包油乳液。 通过将月桂酸脂肪或其硬化油与C16-C24脂肪酸或其酯或含有C16-C24脂肪酸残基的富含甘油酯的脂肪混合来制备组合物,通过公知的方法进行所得混合物的酯交换 在存在对甘油酯的1-位和3-位具有特异性的脂肪酶的情况下,如果需要,通过常规方法进行极端硬化,由此含有具有构成脂肪的总碳原子数的甘油酯的脂肪组合物 分别为25-50%,25-40%和5-25%的38或更少,42至46和48或更高的酸残基。 该乳液由该组合物制备。
    • 10. 发明申请
    • METHOD OF TRANSESTERIFYING FAT OR OIL
    • 转运脂肪或油的方法
    • WO1996010643A1
    • 1996-04-11
    • PCT/JP1995001969
    • 1995-09-28
    • FUJI OIL CO., LTD.YAMAGUCHI, KoutaroHUKAZAWA, SadayukiSHIMODA, TadahisaIZUMI, Tugio
    • FUJI OIL CO., LTD.
    • C12P07/64
    • C12P7/6454C11C3/04C11C3/08
    • A method of transesterifying fat or oil for the purpose of modifying the same and efficiently preparing target triglycerides in high concentrations. The method comprises the step of transesterifying a fat or oil with a fatty acid or a lower alcohol ester thereof in the presence of an enzyme catalyst and the step of distilling off the acid or the ester from the reaction mixture, these two steps being repeated in a number of stages, which method is characterized by leaving the fat or oil and the feedstock fatty acid or ester thereof selectively in the distillation steps preceding the one in the final stage to remain unremoved in the reaction mixture. This method serves to reduce the amount of the fatty acid or the ester to be used, to inhibit the formation of by-products, and to provide the target triglycerides in high concentrations more efficiently than the conventional multistage transesterification methods.
    • 脂肪或油的酯交换的方法是为了改变相同的方式,并且高效地制备目标甘油三酯。 该方法包括在酶催化剂存在下将脂肪或油与脂肪酸或其低级醇酯进行酯交换的步骤以及从反应混合物中蒸出酸或酯的步骤,将这两个步骤重复 该方法的特征在于在最终阶段之前的蒸馏步骤中选择性地留下脂肪或油和原料脂肪酸或酯,以保持未反应在反应混合物中。 该方法用于减少脂肪酸或所用酯,抑制副产物的形成,并且以比常规的多级酯交换法更有效地提供高浓度的目标甘油三酯。