edible pigment

例句：

1. 1. The chef used a variety of edible pigments to create the vibrant colors in the dish.
   厨师使用了各种可食用色素来为菜肴创造鲜艳的颜色。
2. 2. Edible pigments are often added to foods to enhance their flavor and appearance.
   可食用色素通常被添加到食物中，以增强其风味和外观。
3. 3.In traditional Chinese medicine, edible pigments have been used for centuries to treat various ailments.
   在传统中医中，可食用色素被使用了几个世纪来治疗各种疾病。