What is Folium Isatidis Extract?
Folium Isatidis Extract is made from the leaf of Isatidis Folium. It mainly contains indiginosides and other ingredients. It has pharmacological activities, such as anti-inflammatory, antipyretic, immunity enhancement and blood vessel dilation. Therefore,it can be used in pharmaceuticals, health food additives and so on.

What are the active compounds found in Folium Isatidis Extract?
The main chemical components of Da qingye is include alkaloids, organic acids, glycosides, etc. The main ingredients are indigo, woad glycoside, indirubin, indirubin B, glucosebrassinoline, as well as inorganic elements and volatile components such as iron, manganese, copper, and zinc.
Folium Isatidis Extract Benefits
1) Antibacterial
Wholesale Folium Isatidis Extract has antibacterial activity and its active ingredients can inhibit the growth and reproduction of a variety of bacteria. It exerts a bacteriostatic effect by interfering with bacterial cell wall synthesis or nucleic acid metabolism processes and can be considered as a raw material for the treatment of various diseases caused by specific bacterial infections.
2)Anti-virus
Some of its components have a direct killing effect on specific types of viruses. This substance can destroy the structure of the virus or interfere with its replication process, thereby reducing the risk of transmission and infection.
3)Anti-inflammatory
Some compounds in Pure Folium Isatidis Extract have the effect of inhibiting the production of inflammatory mediators, such as leukotrienes, prostaglandins, etc. These substances reduce symptoms such as tissue redness, swelling and pain by blocking inflammatory signaling pathways. Beneficial for mild to moderate acute inflammatory states.
4) Antipyretic
It can reduce the level of endogenous pyrogen PGE2 in the body, thereby cooling the body, and can be used to relieve fever symptoms caused by colds, flu, etc.
5)Choleric
The flavonoids it contains can promote bile secretion and excretion and improve bile duct function. Therefore, it has a certain auxiliary therapeutic effect on biliary system diseases such as cholecystitis and cholelithiasis.
6)Relieve sore throat and reduce swelling
Daqingye has a bitter taste and is directed to the heart and stomach meridians. It has the effect of clearing away heat and detoxifying, so it can treat swelling and pain in the throat. It can be used to improve throat pain and dysphagia caused by acute pharyngitis, tonsillitis, etc.
7)Cool blood and eliminate spots
It has a certain cooling effect on the blood, can reduce the viscosity of the blood, promote blood circulation, thereby achieving the purpose of eliminating spots, and has a certain effect on alleviating symptoms such as erythema and itching on the skin.
Product Application
A) In food additives
For example, it can be used as a functional drink
B) As a cosmetic raw material, used for anti-inflammatory, antibacterial and other skin care products.
C) In the feed industry
As a feed additive, it can increase the nutritional value of feed, improve immunity and increase appetite.

Where can I purchase high-quality Folium Isatidis Extract?

We are Folium Isatidis Extract manufacturers.We guarantee our products are produced in strict according to standard and specification. If you are interested in our products,welcome to contact by e-mail:info@lonierherb.com or Whatsapp/Wechat:86-18189137076







