Qu'est-ce que Isatis (Ban Lan Gen) Root Extract ? Applications, dosage, alternatives et spécifications

Isatis Root extrait, also known as Radix Isatidis extrait or Isatis indigotica extrait, est un naturel plant extrait processed from the dried root of Isatis indigotica Fort., a plant of the Cruciferae family, through extraition, filtration, concentration, and drying processes. It est un functional ingredient with multiple biological activities. Isatis root has the bitter taste and cold nature, with the functions of clearing heat and removing toxins, cooling blood and relieving sore throat. It est utilisé pour treating warm toxin skin eruptions, deep-red tongue, parotitis, throat obstruction, severe warm disease, erysipelas, and sores and swellings. Selon the Chinese Pharmacopoeia, the source of Isatis root is the dried root of Isatis indigotica Fort., dug in autumn, removing sand and mud, and dried in the sun. The main active components of Isatis root extrait include indigo, indirubin, goitrin, epigoitrin, Isatis root polysaccharides, sinigrin, amino acids, biologique acids, and various trace elements, endowing Isatis root extrait with multiple effects including antibacterial, antiviral, anti-inflammatory, immune enhancement, antipyretic, and anti-cancer properties. Isatis root extrait products are available in various forms, including ratio extraits (4:1, 10:1, 20:1, 50:1, etc.), standardized extraits (standardized indirubin content), Isatis root polysaccharides, concentrated poudre, and granulés.

The main active components of Isatis root extrait are shown in the table below: Component Category

Indigo and Indirubin: Indigo and indirubin are the most characteristic active components of Isatis root extrait, belonging to indole alkaloids. Indigo CAS: 482–89–3, Indirubin CAS: 479–41–4, with molecular formula C16H10N2O2. recherche indicates that indirubin has significant anti-leukemia effects and antioxydant activity. Indigo and indirubin have inhibitory effects against various viruses (such as influenza virus, herpes virus), and indirubin also has good anti-tumor activity.