Hight Quality GMP standard Natural Black Pepper Extract Piperine,China price supplier

Piperine, along with its isomer chavicine, is the alkaloid responsible for the pungency of black pepper and long pepper. It has been used in some forms of traditional medicine.

Piperine is extracted from black pepper using dichloromethane. Aqueous hydrotropes can be used in the extraction to result in high yield and selectivity. The amount of piperine varies from 1-2% in long pepper, to 5-10% in commerical white and black peppers. Further, it may be prepared by treating the solvent-free residue from an alcoholic extract of black pepper, with a solution of potassium hydroxide to remove resin (said to contain chavicine, as isomer of piperine) and solution of the washed, insoluble residue in warm alcohol, from which the alkaloid crystallises on colling.

Product:Piperine

Specification:95% & 98% 

Test Method:by HPLC

Appearance:Light Yellow Fine Powder

Sieve Size:100% pass 80 mesh

Loss on Drying:<5.0%

Ash:<5.0%

Heavy Metals:<10ppm

Pb:<1ppm

As:<1ppm

Total Plate Count:<1000cfu/g

Yeast&Mold:<100cfu/g

E.Coli:Not detected

Salmonella:Not detected

• It has the function of treatment for arthritis, rheumatism and skin disease or wound healing; 
• It has the function of losing weight, its ability to increase in the metabolic rate of the body; 
• It has the function of clearing heat and diuretic, expectorant, sedative and analgestic; 
• It has the function of treating acute conjunctivitis, bronchitis, gastritis, enteritis and urinary stones; 
• It has the function of enhancing immunity and supporting the intestinal absorption of nutrients.