text: Typical methods include mixing in extraneous substances like beets , pomegranate fibers , red-dyed silk fibers , or the saffron crocus 's tasteless and odorless yellow stamens .
simplified: Typical methods include mixing in extraneous substances like beet , pomegranate fibers , red-dyed silk fibers , or the saffron crocus 's tasteless and odorless yellow stamens .