Black pepper is a flowering vine in the family Piperaceae, cultivated for its fruit, which is usually dried and used as a spice and seasoning. The fruit, known as a peppercorn when dried, is a small drupe five millimetres in diameter, dark red when fully mature, containing a single seed .Black pepper is native to South India and is extensively cultivated there and elsewhere in tropical regions and is extensively cultivated there and elsewhere in tropical regions.

Product Name | Black Pepper Extract | Manufacture Date | 2023.03.20 |
Batch No. | PRS230320 | Certificate Date | 2023.03.20 |
Batch Quantity | 450kg | Expiration Date | 2025.03.19 |
Storage Condition | Store in cool & dry place, Keep away from strong light and heat. | ||
Item | Specification | Result | Method |
Basic Product Information | |||
Genus and Species | Piper nigrum L | Conform | / |
Part of the Plant | Seed | Conform | / |
Country of Origin | China | Conform | / |
Marker Compounds | |||
Assay(Piperine) | >98.0% | 98.32% | HPLC |
Organoleptic Data | |||
Appearance | Fine Powder | Conform | GJ-QCS-1008 |
Color | Light Yellow | Conform | GB/T 5492-2008 |
Odor | Characteristic | Conform | GB/T 5492-2008 |
Taste | Characteristic | Conform | GB/T 5492-2008 |
Process Data | |||
Solvent(s) Used | Ethanol&Water | Conform | / |
Drying Method | Vacuum drying | Conform | / |
Physical Characteristics | |||
Particle Size (80 mesh) | >100.0% | Conform | GB/T 5507-2008 |
Moisture | <5.0% | 2.51% | GB/T 14769-1993 |
Ash Content | <5.0% | 1.53% | AOAC 942.05, 18th |
Solvent Residue | Eur.Pharm | Conform | GJ-QCS-1007 |
Heavy Metals | |||
Heavy Metal | <10.0ppm | Complies | USP <231>, method II |
Pb | <2.0ppm | Complies | AOAC 986.15, 18th |
As | <2.0ppm | Complies | AOAC 986.15, 18th |
Hg | <0.5ppm | Complies | AOAC 971.21, 18th |
Cd | <0.5ppm | Complies | / |
Microbiology | |||
Total Plate Count | <1,000cfu/g | Conform | AOAC 990.12, 18th |
Total Yeast & Mold | <100cfu/g | Conform | FDA (BAM) Chapter 18, 8th Ed. |
E. Coli | Negative | Negative | AOAC 997.11, 18th |
Salmonella | Negative | Negative | FDA (BAM) Chapter 5, 8th Ed. |

1. Increase drug bioavailability: It can improve the bioavailability of certain drugs and promote their absorption and metabolism. This can increase the effectiveness of the drug and reduce the needed dose.
2. Antioxidant effect: It has antioxidative properties and can fight against the production of free radicals and oxidative stress. It may help lessen cellular damage and prevent inflammation and the development of chronic disease.
3. Anti-inflammatory effect: It has anti-inflammatory properties, which can reduce the symptoms of inflammation and related diseases. It inhibits the release of inflammatory mediators and modulates immune responses.
4. Digestion-promoting effect: it can promote digestive function, increase the secretion of gastric juice and intestinal peristalsis. It is thought to help improve appetite, indigestion and gastrointestinal problems.
5. Analgesic effect: It may have analgesic effect, which can relieve pain and discomfort. This has led to its use in traditional medicine for the relief of arthritis, muscle soreness, and other painful conditions.
6. Anti-tumor effect: It may inhibit the growth and spread of tumor cells. It can interfere with the biological process of tumor cells and promote apoptosis.

1. Drug delivery system: It can increase the bioavailability of certain drugs and improve their absorption and metabolism efficiency. Therefore, it is widely used in the research and development of drug delivery systems to improve drug efficacy and reduce dosage.
2. Medical research: used as an active ingredient or test tool in medical research. It is used to explore questions in pharmacology, cell biology, and disease treatment.
3. Condiments and spices: It is the main bioactive component of black pepper, so it is widely used in the preparation of condiments and spices. It can give food a spicy taste and a special aroma.
4. Nutraceuticals: Used as an ingredient in a nutraceutical for its antioxidant, digestion-promoting, and immune-modulating properties. It is added to dietary supplements, health drinks and health foods.
5. Cosmetics and skin care products: Piperine's antioxidant and anti-inflammatory properties make it an active ingredient in cosmetics and skin care products. It's used in anti-aging products, anti-acne products, and to soothe sensitive skin, among other things.
6. Agricultural field: It also has certain applications in the agricultural field. It is used as a plant protectant with antimicrobial and insecticidal effects that can help protect crops from pests and diseases.
Double polyethylene bags inside, and high-quality standard carton drum outside.
Shipping by express, air, Sea, and some special line to most Countries

We have our own plant extraction workshop and OEM aseptic workshop.
The company has strong technical force and experienced production staff. The company has 6 sets of 6m3 modern multi-functional extraction equipment, 4 sets of 5m3 reactors, 7 sets of external circulation evaporation and concentration equipment with an evaporation capacity of 1500kg/h, 4 sets of chromatographic columns with a volume of 2m3, and an evaporation capacity of 250kg/h spray One set of drying tower, one set of rectifying alcohol 2000kg/h rectifying tower, 400㎡ of Class D clean area.
The company not only has advanced technology and professional equipment, but also has a sound system and strict and professional standards in raw material selection and procurement, ensuring a complete and comprehensive quality control system from raw material procurement to product delivery.




We have participated in the domestic professional exhibition of plant extracts, and we are going to participate in the western United States exhibition in October 2023. Welcome to visit us.

You can send an email to sales7@prsbiotech.com, we are of service at any time!
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