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Curcumin is a member of the Curcuma botanical group, which is part of the ginger family of herbs, the Zingiberaceae.FZBIOTECH,as a manufacturer of Curcumin, has been devoting to supplying the best quality Curcumin to all over the world with best price. For long term cooperation, free sample is available.Chat Now

Basic Infromation of Curcumin Powder

Product Name: Curcumin

CAS No: 458-37-7

Molecular Weight: 368.38

Molecular Formula:C21H20O6

Specification:curcumin: 95%

Appearance: Saffron yellow powder

Plant Origin: Rootstock of Curcuma longa L.

Using Part: Root & Rootstock

Solubility: Good solubility in water solution

Content Test: HPLC

Structural Formula:


Turmeric is a member of the Curcuma botanical group, which is part of the ginger family of herbs, the Zingiberaceae. The root and rhizome stem of the Curcuma longaplant is crushed and powdered into ground Turmeric. Ground Turmeric is used worldwide as a seasoning and is the source of Curcumin.

Benefits of Curcumin Powder

1. used in many foods as a coloring in mustard, cheese, beverages and cakes.

2. used for dyspepsia, chronic anterior uveitis and Helicobacter pylori bacteria.

3. used as a topical analgesic, and for colic, hepatitis, ringworm and chest pain.

4. With the function of improving blood circulation and treating amenorrhea.

5. With the function of lipid-lowering, anti-inflammatory, choleretic, anti-tumor and anti-oxidation;

6. Curcumin contains antioxidants, which protect cells against damage caused by free radicals;

7. Curcumin has the effect on lowering blood pressure, treating diabetes and protecting the liver;

8. With the function of treating women dysmenorrhea and amenorrhea.

Application  of Curcumin Powder

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

2. As products of health products, it is widely used in the field of health care products;

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

Certificate of Analysis

Physical Property
AppearanceFine PowderOrganoleptic Conforms
ColorOrangeOrganoleptic Conforms
OdourCharacteristicOrganoleptic Conforms
Mesh Size100% through 80 mesh sizeUSP32<786> Conforms
General Analysis
IdentificationIdentical to R.S. sampleHPLCConforms
Loss on Drying&le;5.0%Eur.Ph.6.0[2.8.17]3.24%
Ash&le;5.0%Eur.Ph.6.0[2.4.16] 3.37%
Pesticides ResidueMeet USP32<561>USP32<561> Conforms
Lead(Pb)&le;3.0mg/kgEur.Ph6.0<2.2.58>ICP-MS 2.1
Arsenic(As)&le;2.0mg/kgEur.Ph6.0<2.2.58>ICP-MS 1.9
Cadmium(Cd)&le;1.0mg/kgEur.Ph6.0<2.2.58>ICP-MS 0.7
Mercury(Hg)&le;0.1mg/kgEur.Ph6.0<2.2.58>ICP-MS 0.08
Total Plate Count&le;1000cfu/gUSP30<61> 122
Yeast &Mold&le;100cfu/gUSP30<61> 39
E.Coli.NegativeUSP30<62> Conforms
SalmonellaNegativeUSP30<62> Conforms

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Xi'an Fengzu Biological Technology Co.,Ltd
Manufacturer Add: Industrial Park in Wugong County, Xianyang City,Shaanxi Province, China.
Office Add: 21F, Tangfengguoji,No.18 Fenghuinanlu, Xi'an City, Shaanxi Province, China.
Office Tel: 86-029-89561932/86-135-7248-9476             Office Fax: 86-029-8918-9705
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