| 挤压膨化对玉米淀粉糊化程度影响的研究 |
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| 引用本文： | 关正军,申德超,刘远洋.挤压膨化对玉米淀粉糊化程度影响的研究[J].农机化研究,2003(1):51-52,55. |
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| 作者姓名： | 关正军 申德超 刘远洋 |
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| 作者单位： | 东北农业大学,黑龙江,哈尔滨,150030 |
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| 摘 要： | 用单螺杆挤压膨化机对脱胚玉米进行挤压膨化，以模孔直径、物料出口温度、喂人物料水分含量和螺杆转速作为因素；以挤压膨化脱胚玉米淀粉糊化程度为考察指标；采用“四因素五水平”进行二次正交旋转组合试验设计，研究了脱胚玉米挤压膨化系统参数对淀粉糊化程度的影响规律。
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| 关 键 词： | 糊化程度 玉米淀粉 脱胚玉米 挤压膨化机 出口温度 螺杆转速 水分含量 试验设计 旋转组合 影响规律 系统参数 单螺杆 物料 |
| 文章编号： | 1003-188X(2003)01-0051-02 |
Eeffect of Extruded on Gelatinization Degree of Maize Starch |
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| GUAN Zheng-jun,SHEN De-chao,LIU Yuan-yang.Eeffect of Extruded on Gelatinization Degree of Maize Starch[J].Journal of Agricultural Mechanization Research,2003(1):51-52,55. |
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| Authors: | GUAN Zheng-jun SHEN De-chao LIU Yuan-yang |
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| Abstract: | Extruding for Maize without germ with a single screw extruder,The influence of parameters of extrusion system on the gelanization of starch was studied by quadratic orthogontal retation combination design test of four factors and five levels. The gelanization of starch is the observing indixes with nozzle diamer and barrel temperature and moisure and screw speed as affect factors. |
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| Keywords: | extrusion maize starch gelatinization degree maize without germ |
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