hot sell Black Pepper Extract,Pepper Extract Piperine Powder,China Realin price supplier

 

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  Black Pepper Extract,Pepper Extract Piperine Powder

 

 

 

Specifications  

 

Certification of Analysis

 

Name	Black Pepper Extract Powder
Botanical Source	Piper nigrum L.
Maker Compounds	95% Piperine
Molecular Formula	C 17 H 19 NO 3
Molecular Weight	285.34
Test Method	HPLC
Color	Yellowish-white
Part Used	Stem or Root
Appearance	Crystal
Ash Content	≤5%
Extract solvent	Ethanol & Water
Drying Method	Spray Dying
Particle Size	NLT100%Through 80 mesh
Loss on Drying	≤ 5.0%
Bulk Density	40-60g/100ml
Arsenic	≤2ppm
Lead	≤2ppm
Total Plate Count	≤1000cfu/g
Total Yeast & Mold	≤100cfu/g

 

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[ 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.

 

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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.

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Storage Situation:   Stored in a cool and dry well-closed container, keep away from moisture and strong light / heat.

 

Shelf Life : two years under well Storage situation and stored away from direct sun light.

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