Composition containing calcium pantothenate and vitamins
    24.
    发明专利
    Composition containing calcium pantothenate and vitamins 审中-公开
    含有钙离子和维生素的组合物

    公开(公告)号:JP2005325080A

    公开(公告)日:2005-11-24

    申请号:JP2004146052

    申请日:2004-05-17

    摘要: PROBLEM TO BE SOLVED: To obtain a stable composition containing calcium pantothenate and one or more vitamins, and to provide a method for efficiently preparing an aqueous solution containing calcium pantothenate. SOLUTION: This composition containing a solid state mixture of the calcium pantothenate with at least one vitamin is characterized in that the calcium pantothenate can be obtained by a method including the following processes: (1) a process for mixing crystalline calcium pantothenate with amorphous calcium pantothenate to prepare the uniform mixture, (2) a process for making the uniform mixture obtained in the process (1) to absorb moisture to prepare the crystalline calcium pantothenate, and (3) a process for repeatedly subjecting the crystalline calcium pantothenate obtained in the process (2) to the processes (1) and (2). The crystalline calcium pantothenate has a ratio (I 5.1 /I 16.0 ) of a diffraction strength I 5.1 at a diffraction angle of (2θ) 5.1° to a diffraction strength I 16.0 at a diffraction angle of (2θ) 16° in a powder X-ray diffraction pattern. COPYRIGHT: (C)2006,JPO&NCIPI

    摘要翻译: 要解决的问题:获得含有泛酸钙和一种或多种维生素的稳定组合物,并提供一种有效地制备含有泛酸钙的水溶液的方法。 解决方案:含有泛酸钙与至少一种维生素的固态混合物的组合物的特征在于,泛酸钙可以通过包括以下方法的方法获得:(1)将结晶泛酸钙与 无定形泛酸钙,以制备均匀混合物,(2)制备方法(1)中获得的均匀混合物以吸收水分以制备结晶泛酸钙的方法,和(3)重复使获得的结晶泛酸钙的方法 在(2)到(1)和(2)的过程中。 在(2θ)5.1的衍射角下,结晶的泛酸钙具有衍射强度I 5.1 的比(I 5.1 / I 16.0 ) °,衍射强度I 16.0 在粉末X射线衍射图中的衍射角(2θ)16°。 版权所有(C)2006,JPO&NCIPI