PRODUCTION OF FOWL EGG OR FOWL MEAT CONTAINING VITAMIN D3 IN HIGH CONCENTRATION

摘要

PURPOSE:To obtain food useful for preventing vitamin D3 deficiency such as osteoporosis in a low cost by administrating bile acid and a large amount of vitamin D3. CONSTITUTION:Fowl is bred by administrating bile acid and vitamin D3 of =400 IU per 1 day. Besides, adding amount of bile acid is preferably 0.1-0.5g per 1 day. Concentration of vitamin D3 in feed is preferably adjusted to 5000-10000IU/kg feed in a case of fowl egg and 4000-200000IU/kg feed in a case of fowl meat.