Rice bran extract yog ib qho khoom noj uas muab rho tawm los ntawm cov nplej nplej, txheej txheej ntawm nplej. Rice bran, ib tug by-product ntawm mov ua, yog nplua nuj nyob rau hauv ntau yam as-ham thiab bioactive tshuaj. Rice bran extract yog nplua nuj nyob rau hauv ntau yam as-ham, xws li: Oryzanol, vitamin B pawg (xws li cov vitamins B1, B2, B3, B6, thiab lwm yam) thiab vitamin E, beta-sitosterol, gamma-glutamin. Rice bran extract tau txais kev saib xyuas ntau rau nws cov txiaj ntsig kev noj qab haus huv, tshwj xeeb tshaj yog nyob rau hauv kev noj qab haus huv thiab khoom noj khoom haus.