sumac extract

例句：

1. 1.This product is made from sumac extract and has a unique scent.
   这种产品是用苏木提取物制成的，具有独特的香味。
2. 2. Sumac extract is often used in skincare products to improve skin texture.
   苏木提取物常用于护肤品中，以改善皮肤质地。
3. 3. The plant's bark contains high concentrations of sumac extract, which can be used as a natural preservative.
   该植物的树皮含有高浓度的苏木提取物，可以作为天然防腐剂使用。