| Customization: | Available |
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| Certification: | ISO, FDA, HACCP |
| Assay Method: | HPLC |
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Turmeric Curcumin is bright yellow powder that is extracted from the root of curcuma longa.The main active ingredient is Curcumin. Turmeric Extract Curcumin is usually used as natural edible pigment for food or beverages, raw materials for dietary supplements, cosmetics and pharmaceuticals.
| Product name | Curcumin |
| Others name | Turmeric Root Extract,curcumin 95% |
| Apperance | Light yellow powder |
| Specification | 5%,10%,95%, 98% Natural, synthetic, water-soluble |
| Grade | Health Food ,Feed |
| CAS No. | 458-37-7 |
| Shelf time | 2 years,keep away sunlight, keep dry |
| Item | Specification | Result | Method |
| Appearance | Orange-yellow powder | Complies | Visual |
| Odor | Characteristic | Complies | Organoleptic |
| Taste | Astringent | Complies | Organoleptic |
| Particle Size 80 mesh | Not less than 95.0% | Complies | CP2010,Part 2 I,App.XIB |
| Solubility | Slightly soluble in alcohol, soluble in acetone and in glacial acetic acid | Complies | Note |
| Chemical Test | |||
| Identification | Positive by HPLC | ||
| By IR spectrum | The IR spectrum of sample is concordant with that of standard | ||
| Solubility | Slightly soluble in alcohol, soluble in acetone and in glacial acetic acid | Complies | Note |
| Assay | Total Curcuminoids ≥ | 99.1 % | HPLC |
| Loss on Drying | ≤ 1.0% | 0.12% | CP2010 |
| Ash | ≤ 1.0 % | 0.2% | CP2010 |
| Melting point | 178-183ºC | 179-180ºC | CP2010 |
| Heavy Metals | ≤ 10 ppm | Complies | GB/T5009.74-2003 |
| Microbial Analysis | |||
| Total Plate Count | < 10000 cfu/g | 1000 | GB4789.2-2010 |
| Yeast and Mold | < 100 cfu/g | 50 | GB4789.15-2003 |
| Escherichia Coli | Negative | Not Detected | GB4789.3-2010 |
| Weight | Packing method |
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs,25kg or more | by Drums or carton (3 layers plastic bag inside) |
| Weight | Delivery mothod | Delivery time |
| 1kg-25kgs | EMS,DHL,UPS,Fedex,TNT | 3-7days |
| 25kgs-100kgs | DHL,FedEx,by Air | 3-7days |
| more than 100kgs | by Air | 3-7days |
| by Sea | 10-35days |
1. How do you confirm product quality before order?
Free samples can be provided for your evaluation before ordering, and COA can be supplied of each batch products.
2. Can i get free samples?
Yes, Free samples 1-30grams available based on product value.
3. How long can i get my order?
Usually, the order will send within 1-3days after payment.
Shipping can by International Express(3-8days), by Air(3-5days), by Sea(8-35days) based on quantity and destination, or by your forwarder.
4. How is your customer service?
We provide 24-hour online service by Made in China, or by email, Skype, Whatsapp, telephone.
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