Project Description

  • Rhubarb Extract

Rhubarb Extract/Frangula Emodin 20%~98% Frangula Emodin

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Rhubarb Extract Introduction

Rhubarb extract contains several chemicals which might help heal cold sores.Rhubarb root produces a rich brown dye similar to walnut husks. It is used in northern regions where walnut trees do not survive. Emodin is insoluble in water, soluble in ethanol, slightly soluble in diethyl ether, chloroform, benzene; Soluble in caustic soda solution, sodium carbonate solution of ammonia solution, obvious cherry red.


Shaanxi Sangherb Biotech Inc is devoted into the research and innovation in natural nutritional supplements ingredients. Our own factory and lab with the strict quality control system to ensure quality stability and real price of Rhubarb Extract. At the same time, we have our own source for the raw material to make sure the production ability.  


Rhubarb Extract Description

Product name: Rhubarb Extract

Product Specification: 20%~98% Frangula Emodin 

Plant Source Latin Name: Rheum Palmatum L.

Test Method: HPLC



1. Anti-inflammatory and antianaphylaxis;
2. Reduce risk of cancer;
3. Natural pigment;
4. Laxative.


Advantage & Support

Leading natural nutritional ingredients supplier in China with 15 years experience.
Covering 19 acres land with its factory construction area around 10000 square meters.

ISO9001 2015, QS, FDA, Organic certified.
Overseas warehouse with large inventory and steady supply.
Professional R&D team and strong R&D strength. 


Packing & Storage

1kg/aluminum foil bag (net weight 1kg, gross weight 1.2kg),

25kg/fiber drum (net weight 25kg, gross weight 28kg)

Stored in a cool and dry area, kept away from moisture and strong light or high temperature.


Sangherb Warm tips: The above Information had not been evaluated by the Food and Drug Administration, only for your reference.

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