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Product Name: black pepper fruit extract
black pepper fruit extract
source:Piperine, an
alkaloid found in the spikes and oleoresin of the peppercorn plant, is also
present in high concentration in the skin of the pepper berries.
black pepper fruit extract introduction: Piperine is commercially available. If desired, it may be extracted from black pepper using dichloromethane. The amount of Piperine varies from 1-2% in long pepper, to 5-9% in the white and the black peppers of commerce.
Appearance: Light yellow powder
Active ingredient: Piperine
black pepper fruit extract specifications: 50%,90%,95%,98%,99% Piperine by HPLC
Test By: HPLC/UV
Molecular formula: C17H19NO3
Molecular weight: 285.34
black pepper fruit extract Main benefits:
1.Piperine can enhance the pharmacokinetic parameters of Resveratrol via inhibiting its glucuronidation, thereby slowing its elimination.
2.Piperine can stimulate pigmentation in the skin, together with the exposure to UVB light.
3.Piperine has shown 'anti-depression like activity', and cognitive enhancing effects in rats.
4.Piperine has shown anti-inflammatory and anti-arthritic effects in human interleukin-1beta-stimulated fibroblast-like synoviocytes and in rat arthritis models.
black pepper fruit extract specification
|
ANALYSIS |
SPECIFICATION |
RESULTS |
|
Assay |
95.4% HPLC |
|
|
Organoleptic |
||
|
Taste |
Characteristic |
Complies |
|
Part Used |
Seed |
Complies |
|
Appearance |
Fine powder |
Complies |
|
Extract Solvent |
Ethanol & Water |
Complies |
|
Odor |
Characteristic |
Complies |
|
Color |
Light yellow |
Complies |
|
black pepper fruit extract Heavy metals |
||
|
Pb |
≤2ppm |
Complies |
|
Total Heavy Metals |
≤10ppm |
Complies |
|
Arsenic |
≤2ppm |
Complies |
|
black pepper fruit extract Physical Characteristics |
||
|
Loss on drying |
≤1.00% |
0.55% |
|
Solvent Residue |
Eur.Pharm |
Complies |
|
Bulk Density |
45-60g/100ml |
Complies |
|
Pesticide Residue |
Negative |
Negative |
|
Particle Size |
NLT 100%Through 80 mesh |
Complies |
|
black pepper fruit extract Microbiological Tests |
||
|
Staphylococcus |
Negative |
Negative |
|
Total Plate Count |
≤1000cfu/g |
Complies |
|
Total Yeast & Mold |
≤100cfu/g |
Complies |
|
Salmonella |
Negative |
Negative |
|
E.Coli |
Negative |
Negative |
