| 脱脂米糠中提取菲汀的工艺条件优化研究 |
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| 引用本文： | 刘婷,肇立春,姚天永,张阳,张威,周耸励.脱脂米糠中提取菲汀的工艺条件优化研究[J].粮油加工,2014(10):43-44. |
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| 作者姓名： | 刘婷 肇立春 姚天永 张阳 张威 周耸励 |
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| 作者单位： | 沈阳师范大学粮食学院; |
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| 基金项目： | 辽宁省科技厅农业科技攻关计划项目《从脱脂米糠中提取肌醇的离子交换技术研究》(2013205003)阶段成果 |
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| 摘 要： | 为了提高菲汀的收率,缩短生产周期,以脱脂米糠为原料,微波辅助浸提的工艺。通过正交试验研究微波辅助浸提时反应温度、功率和时间的最佳工艺条件,试验结果显示：微波辅助浸提法在适宜的操作条件下,比常规法的得率高,耗时短,质量可靠。正交试验获得最佳条件是温度为40℃、功率200W和时间40min。
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| 关 键 词： | 脱脂米糠 菲汀 微波浸提 工艺条件 |
Optimization of Technical Conditions of Phenanthrene Extraction from Defalled Rice Bran |
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| Liu Ting,Zhao Lichun,Yao Tianyong,Zhang Yang,Zhang Wei,Zhou Songli.Optimization of Technical Conditions of Phenanthrene Extraction from Defalled Rice Bran[J].Cereals and Oils Processing,2014(10):43-44. |
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| Authors: | Liu Ting Zhao Lichun Yao Tianyong Zhang Yang Zhang Wei Zhou Songli |
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| Affiliation: | (College of Grain Science and Technology, Shenyang Normal University, Shenyang City, Liaoning Province 110034) |
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| Abstract: | For increasing yield and shortening production cycle, taking defatted rice bran as raw materials, extraction technical phytic acid calcium was researched by microwave assisted extraction. Temperature, power and time of microwave assisted extraction were studied by orthogonal test. Results showed that there were higher yield, less time and more reliable quality in suitable operating conditions with microwave assisted extraction than those with conventional method. Optimum conditions were temperature 40℃, power 200 W and time 40 min. |
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| Keywords: | Defatted rice bran Calcium Phytate Microwave digestion Technological conditions |
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