| 响应曲面法优化超微蛋壳粉制备工艺 |
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| 引用本文： | 潘旭琳,魏春红,迟晓星,刘海军. 响应曲面法优化超微蛋壳粉制备工艺[J]. 食品科学, 2011, 32(12): 331. DOI: 10.7506/spkx1002-6630-201112073 |
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| 作者姓名： | 潘旭琳 魏春红 迟晓星 刘海军 |
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| 作者单位： | 黑龙江八一农垦大学食品学院; |
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| 基金项目： | 黑龙江省教育厅2009科学技术研究面上项目(11541257) |
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| 摘 要： | 目的:通过二次回归旋转正交试验进行参数优化,建立选择因素与蛋壳超微粉体颗粒粒径的变化规律。方法:利用可调参数式行星球磨机对蛋壳进行超微粉碎,研究粉碎时间、公转盘转速、球料比、填充率对粒径的影响。结果:得到最优的理论组合为填充率21.46%、粉碎时间3.67h、公转盘转速421.83r/min、球料比5.97g/g。采用激光粒度仪测量粒径,此时蛋壳颗粒粒径的中位径(d50)可达3.49μm,比表面积为1650.08m2/kg。结论:蛋壳超微粉碎后,粒度达到微米级,经过二次回归旋转正交试验得到最优化的粉碎参数。
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| 关 键 词： | 蛋壳 超微粉碎 参数优化 |
Optimization of Preparation Process for Superfine Ground Eggshell Powder by Response Surface Methodology |
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| PAN Xu-lin,WEI Chun-hong,CHI Xiao-xing,LIU Hai-jun. Optimization of Preparation Process for Superfine Ground Eggshell Powder by Response Surface Methodology[J]. Food Science, 2011, 32(12): 331. DOI: 10.7506/spkx1002-6630-201112073 |
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| Authors: | PAN Xu-lin WEI Chun-hong CHI Xiao-xing LIU Hai-jun |
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| Affiliation: | PAN Xu-lin,WEI Chun-hong,CHI Xiao-xing,LIU Hai-jun(College of Food Science,Heilongjiang Bayi Agricultural University,Daqing 163319,China) |
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| Abstract: | The preparation of superfine ground eggshell powder was carried out using an adjustable planetary ball mill.Quadratic orthogonal rotary composite design combined with response surface methodology was used to optimize four operating parameters including grinding time,grinding speed,ball-to-material ratio and filling rate.The specific surface area of eggshell powder was investigated with regard to the four parameters.The optimal preparation conditions for superfine ground eggshell powder were filling rate of ... |
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| Keywords: | eggshell superfine grinding parameter optimization |
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