| Certification: | ISO, HACCP |
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| Assay Method: | HPLC, UV, Tlc |
| Application Form: | Tablet, Capsule |
| Application: | Food, Health Care Products, Medicine |
| State: | Powder |
| Extract Source: | Black Rice |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Product name | Black Rice Extract | Appearance | Dark Purple Powder |
| CAS No. | 4852-22-6 | Part | Seed |
| Active ingredients | Anthocyanidin | Specification |
5%, 10% 25% |
| Molecular formula |
C30H26O13 |
Molecular Structure | |
| Molecular weight | 594.52 | Latin Name |
Oryza sativa |
| Test Methods | UV | Synonyms | 2-(3,4-Dihydroxyphenyl)-2-((2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl)oxy)-3,4-dihydro-2H-1-benzopyran-3,4,5,7-tetrol |
| Water solubility | Moderately soluble | Grade | Pharmaceutical and food |
| Application |
1. Applied in food field, black rice extract also can be used as food additive and colorant; 2. Applied in health product field, black rice extract capsule supply a new way to treat atherosclerotic cardiovascular disease; 3. Applied in cosmetic field, black rice extract is mainly used as antioxidant, preventing UV radiation. |
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| Brand | Rongsheng | Certification | ISO,GMP,HACCP,KOSHER |
| Storage | Stored in a clean, cool, dry area; keep away from strong, direct light. | ||
| Shelf life | 2 years when properly stored. | ||
| Package | 1kg/bag,25kg/drum.Or it's at your option. | ||
| Delivery |
Within 3-5 days after payment. |
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Functions
1). Black rice extract has the function of eliminating free radical.
2).Black rice extract improves cardiac muscle nutrition and reducing myocardial oxygenconsumption.
3).Black rice extract can effect on the obvious inhibiting to formation of atherosclerosis.
4).Black rice extract scavenges free radical, eliminate speckles, and enhances cardiovascular health.
5).Black rice extract is natural anti-oxidant.
6).Black rice extract is natural pigment.
7).Black rice extract has resistant mutations function to reduce the formation of carcinogenic factor.
8).Black rice extract has anti-inflammatory effects, which can be prevented, including inflammation,including arthritis and swelling.
| Item | Specification | Results | Methods |
| Marker Compound | Anthocyanidin 25% | 25.12% | UV |
| Appearance & Color | Purple powder | Conform | GB5492-85 |
| Odor & Taste | Characteristic | Conform | GB5492-85 |
| Plant Part Used | Seed | Conform | |
| Extract Solvent | Water | Conform | |
| Bulk Density | 0.4-0.6g/ml | 0.45-0.55g/ml | |
| Mesh Size | 80 | 100% | GB5507-85 |
| Loss on Drying | ≤5.0% | 4.11% | GB5009.3 |
| Ash Content | ≤5.0% | 3.51% | GB5009.4 |
| Solvent Residue | <0.2% | Conform | GC |
| Heavy Metals | |||
| Total Heavy Metals | ≤10ppm | <3.0ppm | AAS |
| Arsenic (As) | ≤1.0ppm | <0.1ppm | AAS(GB/T5009.11) |
| Lead (Pb) | ≤1.0ppm | <0.5ppm | AAS(GB5009.12) |
| Cadmium | <1.0ppm | Not Detected | AAS(GB/T5009.15) |
| Mercury | ≤0.1ppm | Not Detected | AAS(GB/T5009.17) |
| Microbiology | |||
| Total Plate Count | ≤10000cfu/g | Conform | GB4789.2 |
| Total Yeast & Mold | ≤1000cfu/g | Conform | GB4789.15 |
| E. Coli | ≤40MPN/100g | Not Detected | GB/T4789.3-2003 |
| Salmonella | Negative in 25g | Not Detected | GB4789.4 |
| Staphylococcus | Negative in 10g | Not Detected | GB4789.1 |
| Packing and Storage | 25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place | ||
| Shelf Life | 3 Year When Stored properly | ||
| Expiration Date | 3 Years | ||
Services:
1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM/ODM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. Faster delivery:Sample order in stock and 3-7 days for bulk production.
8. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
9. After-Sale Service:
(1) International Authorized Third-Party Test For The Products You Demand.
(2) 60 Days Warranty of quality of goods.
Suppliers with verified business licenses
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