bromelain

例句：

1. 1. Bromelain has been shown to have anti-inflammatory properties, which makes it a potential treatment for arthritis.
   研究表明，菠萝蛋白酶具有抗炎特性，因此它可能是治疗关节炎的潜在治疗方法。
2. 2. The enzyme is extracted from the seeds of the pineapple plant and is used in food processing industries.
   这种酶是从菠萝植物的种子中提取出来的，并且在食品加工行业中被使用。
3. 3. Due to its antimicrobial properties, bromelain is often used as a natural preservative in food products.
   由于其抗菌特性，菠萝蛋白酶常被用作食品产品的天然防腐剂。