language
Product Center
Piperine 95% Black Pepper Extract
Category:
Product Center
Application Areas
Pharmaceutical Raw Materials
Health Supplement
Product Series
Plant Monomer Series
Product Type
Natural Active Monomer
Keywords:
Service phone:
- Product Description
-
- Commodity name: Piperine 95% Black Pepper Extract
I. Basic Product Information
Project
Content
Product Name
Black pepper extract
English name
Piperine
Source
The fruit of Piper nigrum L., a plant of the pepper family.
Active ingredient
Piperine
CAS No.:
94-62-2
Product Specifications
95%; 98%
Detection method
HPLC
Product characteristics
Pale yellow to off-white powder
Solubility
Easily soluble in chloroform, ethanol, and diethyl ether; soluble in benzene and acetic acid; almost insoluble in water and petroleum ether.
II. Product Introduction
1. Source
Piperine is a substance that... Pepper, a plant of the Piperaceae family Piper nigrum L. of the fruit The high-purity monomeric ingredients, extracted and refined from raw materials, are obtained through processes such as ethanol reflux extraction and purification using macroporous resins, thereby maximizing the preservation of the active ingredients’ structure and efficacy.
2. Core Efficacy and Applications
( 1 ) Enhanced bioavailability: As a classic “Absorption enhancers,” which can inhibit drug-metabolizing enzymes in the intestine (such as... CYP3A4 ) and P - Glycoprotein activity, reduced drug use / Metabolism and efflux of active ingredients in the intestine significantly enhance the intestinal absorption and bioavailability of fat-soluble compounds (such as curcumin, tanshinone, vitamins, and certain drugs).
( 2 ) Anti-inflammatory and analgesic: inhibits inflammatory factors ( TNF- Alpha, IL-6、IL-1 β) Release, blocking inflammatory signaling pathways; at the same time, by modulating neurotransmitter release and inhibiting pain signal transmission, it alleviates inflammatory pain (such as arthritis pain) and neuropathic pain.
( 3 ) Antioxidant stress resistance: Scavenges free radicals in the body and enhances antioxidant enzymes. SOD 、GSH-Px ) It exhibits activity, reduces oxidative damage, and provides certain protective effects on hepatocytes, neuronal cells, and other cell types.
( 4 ) Regulating metabolism and weight management: Promoting fat breakdown, inhibiting adipocyte proliferation and lipid synthesis; improving insulin sensitivity and assisting in the regulation of blood glucose and blood lipid levels (to be used in conjunction with diet and exercise).
( 5 ) Antibacterial and antiviral: It inhibits the growth of a variety of bacteria (such as Escherichia coli, Staphylococcus aureus, and Helicobacter pylori); and exhibits a mild inhibitory effect on the replication of certain viruses (such as influenza virus and herpes virus).
(6) Neuroprotective adjuvant: Improves cerebral microcirculation, inhibits neuronal apoptosis, alleviates neuroinflammation, and provides certain protective effects on cognitive function (especially when combined with ingredients such as curcumin, the effect is even more pronounced).
III. Technical Specifications and Testing Standards
Testing items
Testing standards
Test results
Detection method
Specifications
≥98.0%
98.1%
HPLC
Characteristics
Pale yellow to off-white powder
Pale yellow to off-white powder
Visual inspection
Smell
Unusual odor
Unusual odor
Sensory evaluation
Granularity
99% passes through an 80-mesh sieve.
99% passes through an 80-mesh sieve.
Sift
Heavy metals
≤10 ppm
<10 ppm
AAS
Lead
≤2 ppm
<2 ppm
AAS
Arsenic
≤2 ppm
<2 ppm
AAS
Moisture
≤3.0%
1.15%
Constant-temperature drying method
Ash content
≤3.0%
1.15%
High-temperature incineration method
Total colony count
≤1000 CFU/g
30 CFU/g
Plate Count Method
Mold yeast
≤100 CFU/g
20 CFU/g
Plate Count Method
Escherichia coli
Not detectable
Not detectable
Selective medium method
Salmonella
Not detectable
Not detectable
Selective enrichment method
IV. Packaging and Storage
1. Packaging specifications
● Small packaging: Sterile aluminum foil pouch (lined with a double-layer polyethylene bag)
● Large packaging: 25 kg cardboard drum (lined with double-layer polyethylene bags, drum lid sealed);
● Export packaging: Packaging available upon request.
2. Storage conditions
● Storage conditions: Store in a sealed, cool, and dry place (temperature ≤25℃, relative humidity ≤60%), and avoid direct sunlight, high temperatures, and humidity.
● Shelf life: 24 months when stored under appropriate conditions and the package remains unopened;
● Transportation precautions: Handle with care and avoid crushing or damage; during transportation, protect from sunlight and moisture.
Previous page
Next page
Contact Information
Office Address: Room 301, Building 3, Oriental Plaza, Nanerhuan East Sec, Beilin District, Xi'an City, Shaanxi Porvince, China
Factory Address: No. 16, East Area, Hongqing Industrial Park, Baqiao District, Xi'an City, Shaanxi Province, China
Copyright © 2026 Xi'an Haoxuan Bio-Tech Co., Ltd.