利用响应面法优化绿豆分离蛋白的肉桂精油微胶囊化的工艺条件Optimization of Process Conditions for Microencapsulation of Cinnamon Essential Oil of Mungbean Isolated Protein by Response Surface Analysis Method
潘艳,朱珠,张昕,徐淼,王维坚
摘要(Abstract):
利用单因素方法探讨均质时间、固形物浓度、芯壁比对微胶囊化效果产生的影响,确定了最适工艺条件:均质时间为5min,芯壁比为2∶4,固形物含量为8g/dL。在此基础上,采用响应面分析法对上面的最适工艺条件进行进一步优化。结果显示:绿豆分离蛋白的肉桂精油微胶囊化的工艺条件为均质时间5.3min,芯壁比为2∶5,固形物含量8.17g/dL,乳化稳定性96.26,与理论值96.58相差0.33%。因此,利用响应面分析法对绿豆分离蛋白的肉桂精油微胶囊化的工艺条件进行优化合理可行。
关键词(KeyWords): 响应面;肉桂精油;绿豆分离蛋白
基金项目(Foundation):
作者(Author): 潘艳,朱珠,张昕,徐淼,王维坚
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