| 摘要 |
PURPOSE:To provide an antibiotic absorption improver safe to both humans and animals, etc., and to provide an animal feed improving antibiotic absorption. CONSTITUTION:The antibiotic absorption improver containing (A) Rosa roxburghii singly or (B) at least two kinds selected from among Rosa roxburghii, mugwort and cabbage. The other objective animal feed improving antibiotic absorption. This improver, which is inexpensive, highly safe and essentially harmless, can reduce antibiotic does through its antibiotic absorption improving effect. |
