beta amylase

例句：

1. 1. The enzyme beta amylase is used to break down starch in food.
   β-淀粉酶用于食物中淀粉的分解。
2. 2. Beta amylase is an important enzyme in the digestion process.
   β-淀粉酶是消化过程中的一个重要酶。
3. 3. The enzyme beta amylase is commonly found in fermented foods like bread and beer.
   β-淀粉酶常见于发酵食品如面包和啤酒中。