| Product Name |
Piperine |
|---|---|
| CAS No. | 94-62-2 |
| MF | C17H19NO3 |
| MW | 285.34 |
| Purity | ≥98.0% (HPLC) |
| Appearance | Light yellow to off-white crystalline powder |
| Packing | 1kg/bag,25kg/drum |
| Apply |
Bioavailability enhancer, nutraceutical, pharmaceutical formulations |
Piperine is an alkaloid responsible for the pungency of black pepper, widely recognized for its role as a bioavailability enhancer. It works by inhibiting drug-metabolizing enzymes (CYP3A4) and P-glycoprotein, allowing other active compounds to be absorbed more efficiently.
Key physiological benefits:
Enhances absorption of curcumin, resveratrol, and other nutrients
Supports anti-inflammatory and antioxidant effects
May aid in weight management and metabolic regulation
Potential cognitive and mood benefits through neurotransmitter modulation
≥98% purity, tested by HPLC
Sourced from high-quality black pepper via solvent-free extraction
Low residual solvent, heavy metals, and microbial contamination
GMP, ISO, HACCP certified production
Large-scale, consistent supply with global export experience
| Specification | Qualified Testing Result | Actual Testing Result | Test Method |
|---|---|---|---|
| Part 1. Physical & Chemical Analysis | |||
| Appearance | Light yellow to off-white crystalline powder | Complied | Visual |
| Odor | Characteristic | Complied | Organoleptic |
| Assay (HPLC) | ≥98.0% | 98.9% | HPLC |
| Loss on Drying | ≤2.0% | 0.48% | USP <731> |
| Residue on Ignition | ≤0.2% | 0.06% | USP <281> |
| Melting Point | 128–131°C | 129.4°C | USP |
| Part 2. Heavy Metal Analysis & Chemical Control | |||
| Total Heavy Metals | ≤10 ppm | Complied | AAS |
| Lead (Pb) | ≤3 ppm | <0.5 ppm | ICP-MS |
| Arsenic (As) | ≤1 ppm | <0.1 ppm | ICP-MS |
| Cadmium (Cd) | ≤1 ppm | <0.05 ppm | ICP-MS |
| Mercury (Hg) | ≤0.1 ppm | <0.01 ppm | ICP-MS |
| Part 3. Microbiological Analysis & Control | |||
| Total Plate Count (cfu/g) | ≤1,000 | <100 | USP <61> |
| Yeast & Mold (cfu/g) | ≤100 | <10 | USP <61> |
| E. coli | Negative | Negative | USP <62> |
| Salmonella (per 25 g) | Negative | Negative | USP <62> |
Nutraceuticals – synergistic ingredient in antioxidant and anti-inflammatory formulas
Sports nutrition – improve nutrient uptake
Pharmaceuticals – enhance oral bioavailability of drugs
Functional foods – fortified beverages and capsules
1kg/aluminium foil bag, with two plastic bags inside.
Gross Weight: 1.5kg Size: 18cmxH27cm
25kg/fiber drum, with two plastic bags inside.
Gross Weight: 28kg Size: 42cmxH52cm Volume: 0.0625mg/Drum.
DHL / FEDEX / EMS / E-PACKET / BY AIR / BY SEA
1. ≤50kg, Express delivery(DHL /FEDEX) recommended, usually called as DDU service;
2. ≤500kg, Air shipping recommended, usually called as CIF service;
3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
4. For high value products, please select air shipping and express delivery for safe.
We will contact you within 1 working day, please pay attention to the email with the suffix “forrest@oriherb.com”.
