关键词: 澄清, 苹果果酒, 壳聚糖, 蛋清液, 明胶

Abstract: Clarified effect of cider which is dealt by chitinous, glutin and egg white is studied in this paper. We mensuratedabsorbency, luminousness, alcohol content, acidity and residual sugar. The results are that egg white is the best one, becauseof its excellent effect and its small dosage. The effect of glutin is also good and its dosage is little. Both of egg white and glutin canbe applied in industry. The clarified effect of chitinous is good, but dosage is too much.

Key words: clarify, cider, chitinous, egg white, glutin