piperin

例句：

1. 1.Piperine is a compound found in many plants that has anti-inflammatory properties.
   哌嗪是一种存在于许多植物中的化合物，具有抗炎性质。
2. 2. The study found that piperine could help reduce the risk of heart disease by up to 50%.
   研究发现，哌嗪可以帮助降低心脏病的风险高达50%。
3. 3. Piperine has been used in traditional medicine for centuries to treat various ailments.
   哌嗪在传统医学中被使用了几个世纪来治疗各种疾病。