hippurase

例句：

1. 1. The enzyme catalyzes the reaction between hydrogen and oxygen.
   这种酶催化了氢气和氧气之间的反应。
2. 2.The hippurase in this enzyme is responsible for the color of the product.
   这种酶中的氢氧化酶负责产品的颜色。
3. 3.The hippurase activity was found to be significantly reduced in the diseased tissue.
   在病变组织中，氢氧化酶活性显著降低。