Discovered Pages
[Discover] u m a m i http://umami.typepad.com/umami/
(blog foodblog food) 
[Discover] Umami - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Umami (wikipedia reference food)
[Discover] Science Behind Mysterious 'Fifth Taste' Revealed | Wired Science from Wired.com http://blog.wired.com/wiredscience/2008/12/umamichemistry.html (science food taste biology)
[Discover] A New Taste Sensation - WSJ piece on umami in industrial and home cooking http://online.wsj.com/public/article/SB119706514515417586.html?mod=blog (taste artificial flavor msg)