MECOBALAMIN-CONTAINING POWDER

摘要

PROBLEM TO BE SOLVED: To obtain mecobalamin-containing powder having content uniformity and stability with time of mecobalamin in powder and a mecobalamin-containing solid preparation for internal use using the powder. SOLUTION: The mecobalamin-containing powder uniformly contains 0.1-3 mass% based on the whole of mecobalamin having an average particle diameter of 25-45μm. COPYRIGHT: (C)2009,JPO&INPIT