Product Name Black pepper P. E. Botanical Name Piper Nigrum L. Part Used Seed Active Ingredients Piperine CAS No. 94-62-2 Molecular Formula C17H19NO3 Molecular Weight 285.34 Specfication 90% 95% 98% Appearance off-white or white fine powder Test Method HPLC Function Piperine is often added to prepared food to enhance aroma and flavor. It can Promote drug absorption, and improve the effectiveness of the drug function. In clinical practice, it can induce calm (sedative effect) or to induce sleep (hypnotic effect), and used to make anticonvulsant, antidepressant, and muscle relaxation drug. Packing Packed in paper-drums and two plastic-bags inside. Net Weight: 25kgs/drum. 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 Our products are Natural, 100% pure, and verified by ISO9001: 2000 Invention patent, CITES Raw material import ractification Within 1 working day 25kg/drum or as your demand

2012 hot sale hight quality Piperine 50%90%99%