| 摘要 |
1275708 Enzyme-containing pet foods MONSANTO CO 31 July 1970 [1 Aug 1969] 37125/70 Heading ASB The formation of dental calculus in pet dogs and cats is combated by feeding the animals on a pet food comprising a neutral protease, optionally in admixture with alkaline protease and/or amylase. The invention includes such pet foods. |
