nigelline

例句：

1. 1.The nigelline was a popular choice for the event.
   尼格尔林是这次活动的一个受欢迎选择。
2. 2. The nigelline is known for its unique flavor and texture.
   尼格尔林以其独特的口味和质地而闻名。
3. 3. The nigelline was used as a natural preservative in food processing.
   尼格尔林被用作食品加工中的天然防腐剂。