| ≥1 piece |
Botanical source: Alkanna tinctoria Tausch,Boraginaceae
Spec: 20%, 30%, 50%, 10:1, 20:1
Properties: brown red powder
Fuction: Alkannin is a natural dye that is obtained from the extracts of Alkanna tinctoria. The dye is used as a food coloring and in cosmetics. As a food additive it has the E number E103; Alkannin is an antioxidant and has an antimicrobial effect against Staphylococcus aureus and Staphylococcus epidermidis. It is also known to have wound healing, antitumor, and antithrombotic properties