delphinidin

例句：

1. 1.The red wine is rich in delphinidin, which gives it its characteristic color.
   这种红酒富含delphinidin，使其具有独特的颜色。
2. 2. Delphinidin is a natural pigment found in many fruits and vegetables.
   delphinidin是一种天然色素，存在于许多水果和蔬菜中。
3. 3.The antioxidant properties of delphinidin make it an effective way to prevent aging.
   delphinidin的抗氧化特性使其成为预防衰老的有效方法。