Xihou Yin: Scientist
A new biotech company in Corvallis, AGAE Technologies, makes ecofriendly products that may change the world by helping clean up contaminated sites and toxic waste dumps, simultaneously boosting yields from older oil wells. Senior research scientist Xihou Yin, Ph.D., of Oregon State University’s College of Pharmacy, identified a strain of bacteria that produces molecules called rhamnolipid biosurfactants. These molecules have widespread applications, including removal of heavy metals from contaminated soils and recovering hardto- extract oil from mature wells. Rhamnolipids also offer biodegradable green solutions for cosmetics, shampoo and soaps, as well as organic food production and pharmaceuticals. Yin, who came to OSU in 1997, and his team at AGAE (American Green Agricultural and Environmental) Technologies, were the first to work out an efficient and cost-effective process to produce highly purified rhamnolipids in large quantities. This had eluded researchers worldwide since 1949, when rhamnolipids were originally discovered. Researchers have long sought…