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Quick Details

  • Type: Herbal Extract
  • Variety: curcumin
  • Form: Powder
  • Part: tuber
  • Extraction Type: Solvent Extraction
  • Packaging: Drum, Aluminum foil bag, Carton
  • Place of Origin: China (Mainland)
  • Grade: Food/Medical Grade
  • Brand Name: Natureway
  • Model Number: 98% curcumin
  • Product Name: 98% curcumin
  • Latin Name: Curcuma longa L
  • CAS NO.: 458-37-7
  • Odor & Taste: Characteristic
  • Active ingredient: Curcumin Curcuma Extract Curcuma longa L. 15%curcumin
  • Specification: 10% 20% 95% 98% Curcumin
  • Test method: HPLC
  • Appearance: saffron yellow powder,yellow powder
  • Molecular Formula: C21H20O6
  • Particle size: 100% pass through 80 mesh

Packaging & Delivery

Packaging Details 1-Cardbord drums, with double aseptic food plastic bags inside. 25kgs/drum
2-Aluminum foil bag, or transparent food plastic bag, 1kg/bag, 5kg/bag, with carton/drum outside.
3-As to client request
Delivery Time 7 Days after order confirmed

Hot Selling High Quality Organic Turmeric extract 98% curcumin




Analysis Items


Test Methods




Appearance & Color

Fine Orange Yellow Powder


Odor & Taste



Mesh Size

NLT 95% through 80 mesh

80 Mesh Screen


Soluble in hydro-alcoholic solution



NLT 95 Curcumin


Method of Extraction

Hydro-alcoholic Extraction


Extract Solvent

Hydro-alcoholic Solution


Moisture Content

NMT 5%

5g / 105 / 2hrs


NMT 5%

2g / 525 / 3hrs




Heavy Metals

NMT 10mg/kg

Atomic Absorption

Arsenic (As)

NMT 2mg/kg

Atomic Absorption

Lead (Pb)

NMT 1mg/kg

Atomic Absorption

Cadmium (Cd)

NMT 0.5mg/kg

Atomic Absorption

Mercury (Hg)

NMT 0.5mg/kg

Atomic Absorption

Total Plate Count

NMT 1,000cfu/g

GB 4789.2-2010

Total Yeast & Mold

NMT 100cfu/g

GB 4789.15-2010

E. Coli


GB 4789.3-2010



GB 4789.4-2010



GB 4789.10-2010

Packing and Storage

Pack in paper-drums and two plastic-bags inside. Net Weight: 25kgs/drum.

Store in a well-closed container away from moisture.

Shelf Life

2 years if sealed and store away from direct sun light. 



If you need free sample and COA, please check here!

Main Functions of Turmeric p.e.  :

1.Improving blood circulation,lipid-lowering,choleretic,anti-inflammatory,anti-tumor

2.Treating women's dysmenorrhea and amenorrhea

3.Improve immunity and helping to prevent dementia

4. Preventing the body from the damages of free radicals,anti-oxidation,antifungal,anticoagulant

5. Preventing swelling of the joint, arthritis, cardiovascular disease and cancer

Application of Turmeric p.e.  :

1. As medicines' raw materials for anti-inflammatory and regulating menstruation, it is mainly used in pharmaceutical field

2. As products for regulating menstruation, it is mainly used in health product industry

3. As pigments, food additives of seasoning, it is mainly used in cosmetic industry

Quality monitoring

          flow chart of production

Packaging & Shipping

Turmeric extract powder,turmeric extract,turmeric powder,Turmeric extract powder,turmeric extract

         Packaging & Shipping & Payment

 Packing: 25kgs/drum, inner by double plastic bag, 1~20kg by aluminum foil vacuum bag.

Shipping: EMS,DHL,By Sea ,etc.According to negotiation.
Payment terms: T/T, L/C, D/P, Western Union,Moneygram, Paypal ,etc.According to your convenience.


Company Information

         About us

Changsha Natureway Co., Ltd. is a high-technology company, whose mission is to produce and supply natural herb ingredients for human health with good quality and reasonable price. Our main products are Tea Extracts, Herbal Extracts ( powder, granular, liquid, tablet, capsule, etc) .Our sales office is located at Changsha, Hunan Province, P.R. China.

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Transaction Value
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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $42,000
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