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Position: Home > Articles > Optimization of Blueberry Juice Microencapsulation Technology Guizhou Agricultural Sciences 2018 (5) 127-130

蓝莓果汁微胶囊化工艺的优化

作  者:
隋秀芳;杨鹏;马国光
关键词:
蓝莓果汁;微胶囊化;响应面分析
摘  要:
为保护蓝莓汁中的有效成分,扩大其使用范围,以海藻酸钠为壁材,蓝莓果汁为芯材,采用锐孔-凝固浴法对蓝莓果汁进行微胶囊化处理,运用Box-Behnken设计法分析工艺参数,建立优化数学模型。结果表明:最优微胶囊包埋条件为壁材与芯材配比3.91,海藻酸钠浓度2.61%,壳聚糖浓度为0.84%。最佳条件下蓝莓果汁包埋率为21.90%,微胶囊产品中花青素总量23.62mg/100g。
译  名:
Optimization of Blueberry Juice Microencapsulation Technology
作  者:
SUI Xiufang;YANG Peng;MA Guoguang;Qiandongnan Institute of Quality and Technology Supervision;
单  位:
SUI Xiufang%YANG Peng%MA Guoguang%Qiandongnan Institute of Quality and Technology Supervision
关键词:
blueberry juice;;microencapsulation;;response surface analysis
摘  要:
The sodium alginate and blueberry juice are respectively used as the wall material and core material for microencapsulation treatment of blueberry juice by sharp-hole coagulation bath method and the technological parameters are analyzed by Box-Behnken design method for building the optimized mathematical model to protect the effective components in blueberry juice and enlarge its application scope.Result:The optimized microencapsulation embedding conditions include wall material/core material ratio is3.91,2.61%sodium alginate and 0.84%chitosan.The embedding rate and total anthocyanin content of blueberry juice micro capsules can reach 21.90% and 23.62 mg/100 g under the optimized microencapsulation embedding conditions.

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