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GMP Supply Turmeric Extract 95%

  • CAS NO.:458-37-7
  • Specification:10%, 95% Or Raw powder
  • Description:Turmeric extract, Latin name Curcuma longa L., hot and strong herbal in the world, strong effect of anti-inflammatory,also lower blood pressure,reducing blood fat.we Xian Pincredit concentrate on the quality,the report passed the SGS test,contain the necessary 3ingredient bisdemethoxycurcumin, demethoxycurcumin, curcumin.cooperate many factories and export much in a bulk to Turkey,Thailand,USA etc.
  • Part Used:Turmeric Root
  • Test Method:HPLC
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Report Of Turmeric Extract


Yellow powder for 95% and 10% water-soluble curcumin,Dark yellow for raw turmeric powder.

Material Sources


Turmeric,also named curcuma, rhizoma curcumae longae,planted in the warm and humid climate, under sufficient sunshine,main base is in India, Vietnam, also Guangxi,Yunnan in China.

Because of the great condition,the turmeric root is rich in curcumin, collected and to be food coloring matter,also play role in the pharmaceuticals field.

Production & Flow Chart

Curcumin is extracted from Curcuma Longa rhizome, It is widely used in India and China as one of anti-inflammatory remedies, and also used as spice, therapeutic drug and textile dye stuff.

We searched better processes and used in the extraction and refining of curcumin,like enzymatic extraction,the recovery rate increased 8%,means of lower cost. the enzymolysis temperature is about 50°, PH 4.5,  the enzyme concentration is 0.35 mg/ml.then be to next step to extract commonly. with 8times alkaline water (PH 12), then extract 4times step by step.

The extraction time is about 40minutes. then purify to be 95% curcumin.

Function & Application

Great effect on antituvmorigenesis, restraining proliferation of cancer cell,also antioxidation;

Strong effect on anti-inflammation,reduce blood fat level.

1, Mainly used in pharmaceutical field;

2, Mainly used in health product industry;

3, As pigments, food additives of seasoning;

4, It is mainly used in cosmetic industry.



Using octadecyl silane bonded silica as a filler; With Acetonitrile-4% glacial acetic acid solution (48:52) as the mobile phase,The detection wave length was 430 nm.

Preparation of the reference solution,weighed curcumin, plus methanol made per 1ml containing 10μg solution

Preparation of sample solution, weighed 0.2g curcumin sample,Add 10ml of methanol,Heat reflux 30 minutes, let cool, and then set the weight, with methanol to make up the weight loss, shake, centrifugal,take supernatant 1ml, set 20ml volumetric flask, add methanol diluted to the mark,shake.

Injection to liquid chromatograph, determination.

Report Of Turmeric Extract
Packing & Shipping

Package: 25kg/drum,double plastic bag inside, aluminum foil bag or fiber drum outside.

Delivery Detail:Within 1-3 working days to send 400kg curcumin 95%.

Storage:Stored in a clean, cool, dry area; keep away from strong, direct light.

Shelf Life:Two years when properly stored.

Cooperation Case




We cooperated with variety of corporates,especially one New Zealand government,bid it with our fantastic curcumin sample,got 450kg order every two month these years,although much competetors and strict requirement,our sample passed each time under C-14 tested. Quality is our culture!Natural Curcumin is our belief.

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