enzyme converted corn starch

例句：

1. 1.Enzymes are crucial for the breakdown of food in our bodies.
   酶在我们体内分解食物至关重要。
2. 2. The scientist discovered a new enzyme that could break down plastics.
   科学家发现了一种新酶，可以分解塑料。
3. 3. The enzyme is essential for the proper functioning of the digestive system.
   这种酶对于消化系统的正常运作至关重要。