D-Alpha tocopheryl acetate

The commonly available source of stable vitamin E used in animal feed is synthetic DL-alpha-tocopheryl acetate. An alternative form of stable vitamin E is D-alpha-tocopheryl acetate, which is derived from plant oils (such as soybean, sunflower and maize oil). This form has a relative biopotency of more than 136% in comparison with DL-alpha-tocopheryl acetate. The potency of the fat-soluble vitamins is expressed in terms of international units (IUs). [Pg.146]

Kato Y, Moroshima K, Hashizume M, Ando H, Furukawa M. 2001. Further observation of content uniformity of d-alpha-tocopheryl acetate as an oily drug in granules obtained by wet granulation with a high-shear mixer. Drug Dev. Ind. Pharm. 27 781-787. [Pg.113]

Note that the USP 28 describes vitamin E as comprising d- or uf/-alpha tocopherol, d- or d/-alpha tocopheryl acetate, or d- or uf/-alpha tocopheryl acid succinate. However, the PhEur 2005 describes alpha tocopherol and alpha tocopheryl acetate in separate monographs. [Pg.32]

Acetic acid Activated attapulgite Aleuritic acid d-Alpha tocopherol d-Alpha tocopheryl acetate d/-Alpha tocopheryl acetate d-Alpha tocopheryl acid succinate d/-Alpha tocopheryl acid succinate Aluminum distearate Aluminum monostearate Amylopectin a-Amylose... [Pg.937]

Ingredients Calcium Carbonate, Microcrystalline Cellulose, Magnesium Oxide, Ferrous Fumarate, Ascorbic Acid, Maltodextrin, Gelatin, dl-Alpha-Tocopheryl Acetate, Dicalcium Phosphate Less than 2% of Beta-Carotene, Biotin, Cholecalciferol, Croscarmellose Sodium, Cupric Oxide, Cyanocobalamin, D-Calcium Pantothenate, FD C Red 40 Dye, FD C Red 40 Lake, FD C Yellow 6 Lake, Folic Acid, Hydroxypropyl Methylcellulose, Niacinamide, Polyethylene Glycol, Polysorbate 80, Potassium Iodide, Pyridoxine Flydrochloride, Riboflavin, Silicon Dioxide, Soybean Oil, Starch, Stearic Acid, Thiamine Mononitrate, Titanium Dioxide (color), Vitamin A Acetate, Zinc Oxide... [Pg.144]

Tocopheryl acetate d-a-Tocopheryl acetate dl-a-Tocopheryl acetate Tri-K Vitamin E Acetate Uantox 1250 Univit-E Acetate Vitamin E Acetate C Vitamin E Acetate Dry Powd. 50% DC Vitamin E Acetate Dry Powd. SD 50 Vitamin E Acetate-USP Vitamin E Acetate USP, FCC Vitamin E USP, FCC No. 60525 Vitamin E USP, FCC No. 60526 Vitinc dl-alpha Tocopheryl Acetate USP XXII 231-714-2 Nitric acid 231-716-3 Durifan BK30 Silicic acid... [Pg.6870]