PROCESS FOR PRODUCING COMPOSITION COMPRISING VITAMINS, MINERAL SUBSTANCES AND TRACE ELEMENTS

Solid pharmaceutical prods. contg. vitamins, minerals and trace-elements are prepd. as follows: Mixed salts of metallic trace elements and anions of strong inorganic acids are micro encapsulated with ethyl-cellulose in a medium of cyclohexane and in the presence of oil soluble antioxidants (component A). Component A is micro encapsulated by vitamin-C -ethyl-celluose or silicone to form granules (Component B). Vitamins A, B, B2, B12, D2 and E are micro encapsulated by gelatin and/or carbohydrate and/or caseine (Component C). Components A, B, and C are mixed with vitamin B6, nicotinic -acid- amide, pantothenic acid or calcium-pantothenate, biotin, and opt. folic acid and mixts. of cpds. of non-metallic trace elements and of minerals or with granules of all or part. of these cpds. (Component D). Mixing sequence is arbitrary. Homogeneous mixts. are filled into hard-gelatin capsules or are tabletted and coated.