pinomyricetin

例句：

1. 1. The pigment in this pigment is pinomyricetin, which is a natural antioxidant.
   这种色素中的色素是紫米酮，是一种天然的抗氧化剂。
2. 2. Pimonidin has been shown to have anti-inflammatory properties and is used in skincare products.
   研究表明，紫米酮具有抗炎特性，并被用于护肤产品中。
3. 3. In recent years, scientists have discovered that pimonidin can be extracted from certain plants and usedas a natural remedy for skin conditions.
   近年来，科学家们发现，某些植物中可以提取出紫米酮，并将其作为天然疗法用于治疗皮肤疾病。