Tag: pressing partially peeled grape seeds

  • Grape Seed

    Grape Seed

    GRAPE SEED OIL Oil production Grape seed oil may be obtained both through a hot-pressing and through chemical extraction and refinement. If oil containing numerous valuable contents (such as vitamin E and lecithin) is desired, then the grape seeds should be cold-pressed. In order to reach the seeds, however, the grapes must first be pressed…