Agriculture - Inquiry List - Shaanxi Province - China - Show All Valid - RSShttp://itrademarket.com/buy/Shaanxi/China/Agriculture/all/0.htmlItrademarket.com - International Import Export Trade Leads MarketplaceenThu, 24 Dec 2009 11:49:52 -0700Itrademarket.comBuy: Piperine( black pepper extract) [xi'an, <a href="http://itrademarket.com/buy/Shaanxi/China/Agriculture/all/0.html">Shaanxi</a>, China]Product Name: Piperine( black pepper extract) Specification: 98% piperine Detection method: HPLC Botanical Name: Piper nigrum L Molecular formula: C17H19NO3 About piperine: Piperine is the....http://VitaSolarbioco.itrademarket.com/1432339/piperineblack-pepper-extract.htmvita solar2009-07-03 03:21:00