
Pure Curcumin Powder
Source: Turmeric
Specification: 95%
Appearance: Orange Yellow Powder
CAS: 458-37-7
MF: C21H20O6
MW: 368.38 g/mol
Certificate: ISO,Halal,Kosher
Grade:Food Grade, Health product grade
Shelf life: 2 Years
Packing: 1kg/Bag, 25kg/Drum
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
What is Pure Curcumin Powder?
Pure curcumin powder is a polyphenol compound extracted from the rhizome of Curcuma longa, a plant of the ginger family. It is the main active ingredient of turmeric and is bright yellow or orange in color.
Its chemical structure belongs to the diarylheptane class and has a unique β-diketone structure, which gives it antioxidant and anti-inflammatory properties.
- Low bioavailability: oral absorption rate is low, and it usually needs to be used in combination with black pepper extract piperine.
- Multi-target action: Regulates inflammatory factors and has a good anti-inflammatory effect.
COA:
|
Analysis |
Specification |
Result |
Test method |
|
Physical Description |
|||
|
Appearance |
Orange-yellow Powder |
Complies |
Visual |
|
Odor |
Characteristic |
Characteristic |
Organoleptic |
|
Taste |
Astringent |
Complies |
Organoleptic |
|
Particle size |
95% through 60 mesh |
Complies |
CP2015 |
|
Tap Density |
0.5-0.9g/ml |
0.52g/ml |
GB/T21354-2008 |
|
Bulk Density |
0.3-0.5g/ml |
0.43g/ml |
GB/T20316.2-2006 |
|
Solubility |
Soluble in ethanol acetone and glacial acetic acid |
Complies |
CP2015 |
|
Chemical Tests |
|||
|
Assay( Curcuminoids ) |
95.0% Min |
95.11% |
HPLC |
|
Loss on drying |
2.0% Max |
0.52% |
GB/T5009.3-2016 |
|
The total ash |
1.0% Max |
0.4% |
GB/T5009.4-2016/5.3.3 |
|
Solvent residue |
5000ppm Max |
3000ppm |
CP2015 |
|
Heavy metals |
10.0ppm Max |
Complies |
GB/T5009.74-2003 |
|
Arsenic (As) |
3.0ppm Max |
0.12ppm |
GB/T5009.11-2003 |
|
Lead (Pb) |
2.0ppm Max |
0.13ppm |
GB/T5009.12-2010 |
|
Cadmium (Cd) |
1.0ppm Max |
0.22ppm |
GB/T5009.15-2003 |
|
Mercury (Hg) |
0.5ppm Max |
0.12ppm |
GB/T5009.17-2003 |
|
Microbiology Control |
|||
|
Total plate count |
10,000cfu/g Max |
900cfu/g |
Authorized Lab |
|
Yeast & Mold |
100cfu/g Max |
50cfu/g |
Authorized Lab |
|
E. Coli |
None |
Not detected |
Authorized Lab |
|
Staphylococcus aureus |
None |
Not detected |
Authorized Lab |
|
Salmonella |
None |
Not detected |
Authorized Lab |
|
Conclusion |
Complies with the standards. |
||
|
General Status |
Non-GMO, Non-irradiation, ISO Certificated. |
||
Benefits of Pure Curcumin Powder:
1. Anti-inflammatory
Curcumin can inhibit pro-inflammatory cytokines (such as IL-6, IL-1β), downregulate the NF-κB pathway, and relieve chronic inflammation. Curcumin is used to treat rheumatoid arthritis, conjunctivitis, wound healing, urinary tract infections, etc.
2. Improve digestive system diseases
Pure curcumin powder can also be used to treat digestive system diseases to relieve symptoms such as flatulence, colic, abdominal pain and bloating, and can also improve indigestion.
3. Antioxidant and anti-aging
Curcumin can remove free radicals, enhance the antioxidant capacity of cells, and delay aging related to oxidative stress. In animal experiments, it can extend the life span of nematodes by 15%.
4. Neuroprotection and cognitive improvement
It can reduce the formation of neuritic plaques by inhibiting the aggregation of β-amyloid protein and phosphorylation of tau protein. It can also increase brain-derived neurotrophic factor, potentially assisting in anti-depression.
5. Use curcumin and piperine together
The golden ratio of Pure curcumin powder to piperine is 100:1 to 20:1, and the specific recommendations are as follows:
- General health maintenance: 100:1 (500mg curcumin + 5mg piperine)
- Anti-inflammatory/antioxidant needs: 50:1 (500mg curcumin + 10mg piperine)
- Maximizing bioavailability: 20:1 (500mg curcumin + 25mg piperine)

6. Anti-cancer potential
Curcumin can inhibit tumor proliferation, induce cancer cell apoptosis, and reduce metastasis. However, most of the current experiments are in vitro or animal experiments, and the scale of human clinical trials is relatively small.
7. Prevent diabetes
Pure curcumin powder can improve insulin sensitivity and reduce fasting blood sugar, which has certain benefits for diabetes.
8. Use together
Curcumin + Omega-3: can better fight inflammation;
Curcumin + Vitamin D: enhance immune regulation.
Curcumin Powder:
Shipping pictures, shipping country, shipping packaging


Packing Barrel


Shipping Packaging
Our Advantages:
Fruiterco can provide efficient and convenient delivery methods for the products that customers need. For example: air, sea, express, you can rest assured of product quality problems during transportation.
We have professional business staff to communicate with you about your product needs and understanding. There is a professional mailbox system, you can leave a message at any time, we will reply as soon as we see it. If you have any product needs, you can leave a message at any time and we will reply as soon as we see it. Contact us for more details: Email: info@fruiterco.com.

Hot Tags: pure curcumin powder, China pure curcumin powder manufacturers, suppliers, factory, plant extract, healthcare supplement, mixed mushroom powder, deoxyarbutin powder, freeze dried nad powder injection standard nad, nicotinamide riboside powder






