Isatis Root Extract for Medicinal, Indigo Dye

Inroduction:
Isatis is a member of the Brassica family. Isatis can be found in India, China, and is cultivated in the United States. As well as being used medicinally, Isatis is used as an indigo dye. Both the leaf and the root have been used in traditional Chinese medicine as they have similar properties however, they are used for different conditions.
Functions:
1. Isatis root powder can inhibit a wide range of bacteria and virus, in particular, it plays significant role in staphylococcus aureus, escherichia coli, salmonella typhi and shigella;
2. IRPS could significantly enhance the function of antibody-forming cells;
3. Indirubin in banlangen has destroyed effect to leukemia cells.