• 2022-05-31 问题

    Trans fats are made from natural fats, and the reaction involved is: A: oxygenation B: hydration C: hydrogenation D: dehydrogenation E: Saponification

    Trans fats are made from natural fats, and the reaction involved is: A: oxygenation B: hydration C: hydrogenation D: dehydrogenation E: Saponification

  • 2022-05-31 问题

    The average molecular weight of oil can be reflected by measuring ( ) A: Saponification value B: Peroxide value C: Free fatty acids D: Trans fatty acids

    The average molecular weight of oil can be reflected by measuring ( ) A: Saponification value B: Peroxide value C: Free fatty acids D: Trans fatty acids

  • 1