罗妍琛，罗婷婷，蔡雄，赵欢，戢得蓉*

（四川旅游学院，四川成都610100）

摘要：以透光率为指标，利用响应面试验优化慈姑甘蔗汁的复合澄清剂配方，实验得出慈姑甘蔗汁澄清的最佳工艺条件为：瓜尔豆胶用量0.06%，明胶用量0.20%，羧甲基纤维素钠用量0.25%。用优选方案所制备的慈姑甘蔗复合饮料的透光率为89.438%，澄清效果好。

关键词：慈姑；甘蔗；复合饮料；澄清；优化

Optimization of Compound Clarifier for Sagittaria Juice by Response Surface Methodology

LUO Yan-chen，LUO Ting-ting，CAI Xiong，ZHAO Huan，JI De-rong*

（College of Food and Technologe，Sichuan Tourism University，Chengdu 610100，China）

Abstract: With light transmittance as the index，response surface methodology （RSM） was used to optimize theformula of compound clarifier for sagittaria juice. The results showed that the optimum clarification conditions wereas follows: 0.06% guar gum，0.20% gelatin and 0.25% sodium carboxymethyl cellulose. The light transmittance ofthe beverage was 89.438%，and the clarification effect was good.Key words: sagittaria；sugar cane；compound beverage；clarification；optimization

中图分类号：TS275.5            文献标志码：A            文章编号：1007-7871（2021）01-0047-04

2021，Vol.24，No.1