Uncaria gambier Extract Catechins
Product No.: OHI-000219
Active Ingredient: Catechins
Test Method: TLC
Gambir extract is a tanning agent extracted from the leaves of the Uncaria Gambir plant, which comes from Asia and only grows approximately 10° north or south of the equator line. The plant, which grows as a wild bush, can also be cultivated. The Gambir extract is won from the leaves, partly without the branches by extraction with water at a temperature of 85-90°C and evaporation. The powder is then made by the spray-dry method.
By using Gambir extract only, a very soft leather can be obtained, particularly in the re-tanning of calf-leather. However, Gambir extract is also used for the re-tanning of chrome-tanned glove leather, with a remarkable fullness of the leather as well as softness and elasticity.
Our team&our services:
1,More than 10 years of experince in the Industry of “plant extract”!
Changsha Organic Herb Inc. (OHI) has been dedicated to the research and development of innovative nutraceutical ingredients since 1993.
2,Own plant extract manufacturer and Lab !
OHI is the Developer, Manufacturer, Exporter and Primary Supplier of the most remarkable alternative and complementary herbal health products and raw material available today.
3,Warm and enthusiastic team
We have more than 20 sales for exporting and answer your any questions and always ready to help.
4,Rich experience in global exhibition:
We have joined many exhibitions from the global as USA,Sweden,etc,so we can give your much suggestion for the global market and usage of the plant extract.
5,Certificates to ensure
We have got Kosher,Halal,ISO already,will get more certificates in the future if you have request for this.