Hydrogen peroxide solution with sodium metasilicate and magnesium sulfate had an enhanced effect on bleaching activity,whitening and softening luffa pith.

• 在漂白液中加入硅酸钠和硫酸镁； 可以增大双氧水的漂白活性，提高丝瓜络的白度，经edta溶液浸泡过的作品不易返黄。