The results indicated that chitosan significantly affected clarification of carrot juice, orange juice, watermelon juices, red radish juice, and apple juice, and the juice transmittancy was over 85%.

• 结果表明：甲壳素对胡萝卜汁、桔子汁、西瓜汁、大红萝卜汁及苹果汁澄清效果显著，透光率达85%25以上。