| 基于量纲分析的函数理论建立挤压脱胚玉米生产淀粉糖浆的糖化液过滤问题的经验公式 |
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| 引用本文： | 申德超,肖志刚.基于量纲分析的函数理论建立挤压脱胚玉米生产淀粉糖浆的糖化液过滤问题的经验公式[J].农业工程学报,2005,21(12):25-29. |
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| 作者姓名： | 申德超 肖志刚 |
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| 作者单位： | 山东理工大学轻工与农业工程学院,淄博,255049;东北农业大学食品学院,哈尔滨,150030;东北农业大学食品学院,哈尔滨,150030 |
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| 基金项目： | 山东省基金委项目“低温挤压玉米生产糖浆应用基础研究”(2003ZX08)；黑龙江省基金委项目“挤压膨化玉米生产淀粉糖品应用基础研究”(B03-11) |
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| 摘 要： | 该文应用基于量纲分析的函数理论和蒋亦元修正的G.Murphy定理，扩大试验范围，减少试验次数，研究脱胚玉米挤压系统参数，对挤压脱胚玉米生产淀粉糖浆的糖化液滤速、DE值的影响规律。解决用脱胚玉米挤压膨化物生产淀粉糖浆难于糖化过滤的问题，为在实际生产中使用挤压膨化脱胚玉米生产淀粉糖浆提供参考。
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| 关 键 词： | 脱胚玉米 挤压 淀粉 糖浆 |
| 文章编号： | 1002-6819(2005)12-0025-05 |
| 收稿时间： | 2005-09-23 |
| 修稿时间： | 2005年9月23日 |
Empirical formulas relating to extrusion of degermed maize for production of starch syrup based on function theory of dimension analysis |
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| Shen Dechao and Xiao Zhigang.Empirical formulas relating to extrusion of degermed maize for production of starch syrup based on function theory of dimension analysis[J].Transactions of the Chinese Society of Agricultural Engineering,2005,21(12):25-29. |
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| Authors: | Shen Dechao and Xiao Zhigang |
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| Institution: | 1. School of Light Industry and Agricultural Engineering, Shandong University of Technology, Zibo 255012, China; 2. College of Food Technology, Northeast Agricultural University, Harbin 150030, China |
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| Abstract: | Based on the dimension analysis and G.Murphy theorem corrected by Jiang Yiyuan, the parameters of extrusion system of maize degermed were studied. Meanwhile the test range was extended and experiment times were reduced. The influence regularity of extrusion system parameters on filtration speed, DE value of maize syrup was investigated. The problems of difficult filtration and saccharification of maize syrup were solved. The reference was provided for actual production of maize syrup. |
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| Keywords: | degermed maize extrusion starch syrup |
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