bulk package Black Pepper Extract Piperine Powder,piperine low price,China Realin price supplier

realin.en.alibaba.com  

Preparation

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. Further, it may be prepared by treating the solvent-free residue from  an alcoholic extract of black pepper , with a solution of sodium hydroxide to remove resin (said to contain chavicine, an isomer of piperine) and solution of the washed, insoluble residue in warm alcohol, from which the alkaloid crystallizes on cooling.

Application

1.As pharmaceutical raw materials for arthritis, rheumatism, anti-inflammation, detumescence and so on, it is mainly used in pharmaceutical field;

2.As products effective ingredients for improving blood circulation and soothing the nerves, it is mainly used in health product industry;

3.As active ingredients of skin care products, it is mainly used in cosmetic industry.

----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 

Main Function

1.  Piperine  is the alkaloid responsible for the pungency of black pepper and long pepper, along with chavicine (an isomer of piperine).

2. It has also been used in some forms of traditional medicine and as an insecticide.

3.  Piperine  forms monoclinic needles, is slightly soluble in water and more so in alcohol, ether or chloroform: the solution in alcohol has a pepper-like taste.

4. Piperine  has also been found to inhibit human CYP3A4 and P-glycoprotein, Enzymes important for the metabolism and transport of xenobiotics and metabolites.In animal studies, piperine also inhibited other enzymes important in drug metabolism. By inhibiting drug metabolism, piperine may increase the bioavailability of various compounds and alter the effectiveness of some medications. Notably, piperine may enhance bioavailability of curcumin by 2000% in humans.

------------------------------------------------------------------------------------------------------------------

Remarks
1.Delivery:   By UPS/DHL/TNT/EMS or by Air/ Sea as per Qty.
2.Samples:   Within 48 Hours.

                                                            Great Service is our mission !

                                                 High quality is our obligation !

                                                 Customer first !

                                                 Contact US now !!

Payment

Terms: 100% T/T in advance when the amount less than US$5000, by western union

Delivery

Terms: Sending immediately once the payment confirmed, by air courier, like EMS,DHL,UPS etc.