Complex sentence: Boyce's procedure, however, when subsequently applied to corn and other plant materials, proved successful in allowing for the commercial exploitation of homogenized vegetable oils and fats, resulting in such products as "Oleo" margarine and "Crisco" Shortening.
Split into simpler sentences: Boyce's procedure, however, when subsequently applied to corn and other plant materials, proved successful. This allowed for its application in the commercial exploitation of homogenized vegetable oils and fats, resulting in such products as "Oleo" margarine and "Crisco" shortening.