| 用光透差评价大米储藏品质的误差因素分析 |
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| 引用本文： | 张萃明,刘建伟.用光透差评价大米储藏品质的误差因素分析[J].粮食储藏,2003,32(1):39-42. |
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| 作者姓名： | 张萃明 刘建伟 |
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| 作者单位： | 四川工业学院,610039 |
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| 摘 要： | 如何鉴别大米在储藏过程中品质劣化的程度，是迄今中外粮食界仍在探索的问题，笔者通过大量的实验和研究。提出了光透差这一新概念作为评价大米因生霉或陈化引起的品质劣化的主要指标，其适应性好。灵敏度较传统指标高，但实验方法必须规范化，即对误差因素必须有效控制，本文对测定光透差的各个环节进行了详细的分析，对影响光透差测定的各种误差因素进行了深入的探讨。
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| 关 键 词： | 光透差 大米 储藏品质 误差因素 |
ANALYSIS ON THE FACTORS AFFECTING THE MEASUREMENT OF STORED RICE QUALITY BY LIGHT TRANSPARENCY DIFFERENCE |
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| Zhang Cuiming,Liu Jianwei.ANALYSIS ON THE FACTORS AFFECTING THE MEASUREMENT OF STORED RICE QUALITY BY LIGHT TRANSPARENCY DIFFERENCE[J].Grain Storage,2003,32(1):39-42. |
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| Authors: | Zhang Cuiming Liu Jianwei |
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| Institution: | Sichuan Industry College 610039 |
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| Abstract: | Light transparency difference as primary index of evaluating stored rice quality deterioration was proposed,and this method is good adaptability and more sensitivity than others,but should be standardized.The factors which affect the measurement of light transparency difference was probed. |
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| Keywords: | rice quality light transparency error factor |
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