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    Phospholipid composition, fat and oil composition containing the same and process for producing phosphatidic acids
    3.
    发明授权
    Phospholipid composition, fat and oil composition containing the same and process for producing phosphatidic acids 失效
    磷脂组合物，含有相同的脂肪和油组合物以及生产磷脂酸的方法

    公开(公告)号：US5362892A

    公开(公告)日：1994-11-08

    申请号：US196992

    申请日：1994-01-26

    申请人： Tomoshige Umeda ,  Hideki Yokomichi ,  Hideki Mori ,  Takuji Yasukawa ,  Yoshihisa Katsuragi ,  Yuki Mitsui ,  Yasuhiro Miura

    发明人： Tomoshige Umeda ,  Hideki Yokomichi ,  Hideki Mori ,  Takuji Yasukawa ,  Yoshihisa Katsuragi ,  Yuki Mitsui ,  Yasuhiro Miura

    IPC分类号： A23D9/013 ,  A23J7/00 ,  C07F9/10 ,  C09F9/02

    CPC分类号： C07F9/103 ,  A23D9/013 ,  A23J7/00

    摘要： A phospholipid composition which satisfies the following requirements (i) and (ii):(i) a weight ratio of a nitrogen-containing phospholipid to the sum of a phospholipid, a glycolipid and a sterol derivative of less than 0.5; and(ii) a ratio of an area of a high-polar substance on a silica gel thin-layer chromatogram to the sum of areas of a phospholipid, a glycolipid and a sterol derivative on a silica gel thin-layer chromatogram of less than 500 area/.mu.g. A fat and oil composition containing from 0.001 to 30% by weight of the phospholipid composition is also disclosed. The present invention enables the blending of phospholipids with a frying oil, which has been considered difficult since it causes heat coloration. Thus a fat and oil composition, which is excellent in mold-release characteristics during cooking, has a good smell during heating, suffers from no coloration of oil after heating and shows a good flavor, can be obtained. A process for producing phosphatidic acids and lysophosphatidic acids is further disclosed.

    摘要翻译： 一种满足以下要求（i）和（ii）的磷脂组合物：（i）含氮磷脂与磷脂，糖脂和固醇衍生物之和的重量比小于0.5; 和（ii）硅胶薄层色谱上的高极性物质的面积与磷脂，糖脂和固醇衍生物的面积之比在小于500的硅胶薄层色谱上 面积/亩 还公开了含有0.001至30重量％磷脂组合物的油脂组合物。 本发明能够将磷脂与油炸油混合，这是因为它引起热着色而被认为是困难的。 因此，在烹调时具有优异的脱模特性的油脂组合物在加热时具有良好的气味，加热后不会着色油，显示出良好的风味。 进一步公开了生产磷脂酸和溶血磷脂酸的方法。

    Fat or oil composition
    8.
    发明授权
    Fat or oil composition 有权
    脂肪或油组成

    公开(公告)号：US06495536B1

    公开(公告)日：2002-12-17

    申请号：US09427081

    申请日：1999-10-26

    申请人： Kenji Masui ,  Yoshihisa Katsuragi ,  Tomoko Toi ,  Takuji Yasukawa

    发明人： Kenji Masui ,  Yoshihisa Katsuragi ,  Tomoko Toi ,  Takuji Yasukawa

    IPC分类号： A61K3156

    CPC分类号： A61K45/06 ,  A23D9/007 ,  A23D9/013 ,  A23L27/60 ,  A23L33/11 ,  A23L33/12 ,  A61K31/201 ,  A61K31/202 ,  A61K31/575 ,  A61K2300/00

    摘要： Described is a fat or oil composition which comprises at least 35 wt. % of a diacylglycerol, the constituent fatty acids of said diacylglycerol satisfying the following equation: (an amount of a cis-form unsaturated fatty acid)/(an amount of a saturated fatty acid+an amount of a trans-form unsaturated fatty acid)≧6. Usual intake of the above-described composition as an edible oil makes it possible to reduce arteriosclerotic factors in blood, leading to the prevention of arteriosclerosis, furthermore, various degenerative diseases.

    摘要翻译： 描述了一种脂肪或油组合物，其包含至少35重量％ 二酰基甘油的％，所述二酰基甘油的构成脂肪酸满足以下等式：（顺式不饱和脂肪酸的量）/（饱和脂肪酸的量+反式不饱和脂肪酸的量） > = 6。 通常摄取上述作为食用油的组合物可以减少血液中的动脉硬化因素，从而预防动脉硬化，此外还可以减少各种退行性疾病。

    Method of concentration of acidic phospholipid
    9.
    发明授权
    Method of concentration of acidic phospholipid 失效
    酸性磷脂的浓缩方法

    公开(公告)号：US5833858A

    公开(公告)日：1998-11-10

    申请号：US656050

    申请日：1996-05-31

    申请人： Tomoshige Umeda ,  Yoshihisa Katsuragi ,  Kazuya Otsuji

    发明人： Tomoshige Umeda ,  Yoshihisa Katsuragi ,  Kazuya Otsuji

    IPC分类号： A23J7/00 ,  A61K8/06 ,  A61K8/97 ,  B01D11/00 ,  A23L1/20

    CPC分类号： A23J7/00

    摘要： A method of the concentration of acidic phospholipids is disclosed, which comprises a first step wherein lecithin originating in a plant is treated with a solvent containing from 85 to 100% by weight of a lower alcohol and then eliminating the solvent fraction containing said lower alcohol to thereby give a phospholipid mixture, and a second step wherein said phospholipid mixture is treated by using an aqueous solution containing 75% by weight or less of ethanol. In the method of the present invention, the water-soluble components contained in the phospholipid mixture obtained in the first step are efficiently removed in the second step. Thus a lipid mixture containing acidic phospholipids at a high concentration can be relatively easily obtained from the lecithin originating in a plant. This lipid mixture is useful as an emulsifier or a taste modifier.

    摘要翻译： 公开了浓缩酸性磷脂的方法，其包括第一步骤，其中源自植物的卵磷脂用含有85至100重量％的低级醇的溶剂处理，然后除去含有所述低级醇的溶剂级分， 从而得到磷脂混合物，第二步是使用含有75重量％以下乙醇的水溶液处理所述磷脂混合物。 在本发明的方法中，在第二步中有效地除去在第一步骤中获得的磷脂混合物中所含的水溶性成分。 因此，从源于植物的卵磷脂可以相对容易地获得含有高浓度酸性磷脂的脂质混合物。 该脂质混合物可用作乳化剂或调味剂。