配方类型:

DRUG PRODUCTS

配方说明:

配方组成:

dry vitamin E acetate (50% SD)/66.00
magnesium oxide (heavy, USP)/165.78
ascorbic acid/333.30
thiamine mononitrate (USP)/11.50
cupric sulfate (5H~2O) (NF)/7.86
niacinamide (free flowing)/111.70
pyridoxine hydrochloride (USP)/26.00
"starch 1500"/40.00
vitamin B~12 (0.1% SD)/7.50
d-calcium pantothenate (USP)/26.00
ferrous fumarate/60.85
zinc sulfate (7H~2O;USP)/87.95
potassium iodide (granular, USP)/0.20
"starch 1500"/80.00
"cab-o-sil"/2.10
magnesium stearate/2.63
dry vitamin A acetate (type 500)/17.20
manganous sulfate (monohydrate)/3.84
A) riboflavin types S (USP)/11.00
dry vitmin A acetate & D~2 (type 500A/50D)/10.80

配制方法:

all of the ingredients of part A, except the magnesium oxide, are preblended in a cubical powder blender. the magnesium oxide is added to the blend and blended in a hobarty mixer at the lowest speed. sufficient water is then added, while mixing,to achieve proper massing. the wet mass is passed through a 10 mesh screen and tray dried at 40 C to 30% moisture. the dried granules are passed through a 16 mesh screen.
the dry vitamin A, dry vitamin A & D~2, vitamin B~6, vitamin B~12, thiamine monoitrate, calcium pantothenate, potassium iodide, "cab-o-sil," and remaining "starch 1500" are blended in a cubical powder blender, passed through a 35 mesh screen, and blended again in the cubical blender. these materials are then blended in a PK blender with an intensioxide. the granules from part A are added, along with the C-90 ascorbic acid and magnesium stearate to all these materials and blended in the PK blender (without the intensifier bar).