abstract |
PROBLEM TO BE SOLVED: To provide an animal feed additive containing cholic acid and / or simnol, and to provide a feed additive and a feed having remarkable effects in terms of the growth rate of animal, especially livestock, and the weight gain. The purpose is to do. The present invention relates to an animal feed additive and animal feed containing cholic acid and / or simnole and / or simnol ester. [Selection figure] None. |