当前位置: 首页 > 文章 > 壳聚糖的超声波降解及对芒果汁澄清效果的研究 食品工业科技 2012,33 (3) 268-271
Position: Home > Articles > Study on ultrasound degradation of chitosan and its clarification effect on mango juice Science and Technology of Food Industry 2012,33 (3) 268-271

壳聚糖的超声波降解及对芒果汁澄清效果的研究

作  者:
章斌;谢国丹;丁丹丽;杨兵
单  位:
韩山师范学院生物系
关键词:
壳聚糖;超声波;降解;芒果汁;澄清
摘  要:
以透光率为指标,以壳聚糖澄清和超声波澄清方法为对照,探讨经超声波降解的壳聚糖在不同功率、温度、作用时间和pH条件下对芒果汁澄清效果的影响。实验结果表明:经超声波降解的壳聚糖对芒果汁有较好的澄清效果,且明显优于未经降解的壳聚糖澄清对照组和单一的超声波澄清对照组,且分别在功率160W、温度50℃、作用时间30min、pH3.5条件下的透光率最高。
译  名:
Study on ultrasound degradation of chitosan and its clarification effect on mango juice
作  者:
ZHANG Bin,XIE Guo-dan,DING Dan-li,YANG Bing (Department of Biology,Hanshan Normal College,Chaozhou 521041,China)
关键词:
chitosan;ultrasound;degradation;mango juice;clarification
摘  要:
Taking clarity of juice as main index,compared with chitosan clarifying method and ultrasound clarifying method,influence of clarification effects on mango juice by chitosan after degradation by ultrasonic under conditions of different power,temperature,extraction time and pH was explored in this paper.Results showed that the chitosan after degradation by ultrasonic has preferable clarification effects on mango juice,and obviously better than the contrast group,and clarification was highest under conditions of power 160W,temperature 50℃,extraction time 30min,pH3.5,respectively.

相似文章

计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊