Product Name: Organic Sumac bran 50:1 extract Latin Name: Rhus chinensis Mill. Specification: 10:1 20:1 Or 50:1 Part Used: Berry or Bran Appearance:Light yellow Fine Powder What is Sumac Extract Powder? The bran of grains tend to be high in antioxidants and sumac bran tops the list. The bran is the portion of the grain that is processed out of the …