gallons. (iii) Limitation on virgin vegetable oils (I) Definition of virgin vegetable oil (aa) In general In this clause, the term virgin vegetable oil means any oil pressed directly from a harvested crop, including soybean, canola, peanut, and palm crops. (bb) Exclusion In this clause, the term virgin vegetable oil does not include any recycled or waste oil, such as— (AA) used cooking oil