| 从小麦胚芽里提取天然维生素E的试验研究 |
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| 引用本文： | 师景双,王成忠,赵乃峰.从小麦胚芽里提取天然维生素E的试验研究[J].西部粮油科技,2011(4):43-46. |
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| 作者姓名： | 师景双 王成忠 赵乃峰 |
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| 作者单位： | [1]山东轻工业学院食品与生物工程学院,济南250353 [2]山东广明实业有限公司,山东滨州250210 |
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| 摘 要： | 对传统溶剂法浸提小麦胚芽中维生素E浸提条件进行了一系列的研究。通过试验确定浸提溶剂、最佳的颗粒度和水分含量,用料液比、浸提温度、浸提时间、乙醇体积分数进行单因素试验并通过实验计算得到最佳的控制条件。实验结果表明：乙醇体积分数为95%,浸提温度为70℃,料液比为1：3,浸提时间为120 min,此时的浸提效果最佳。
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| 关 键 词： | 小麦胚芽 维生素E 浸提条件 |
The Trial Study of the Traditional Solvent Extraction of Vitamin E in Wheat Germ |
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| SHI Jingshuang,WANG Chengzhong,ZHAO Naifeng.The Trial Study of the Traditional Solvent Extraction of Vitamin E in Wheat Germ[J].China Western Cereals & Oils Technology,2011(4):43-46. |
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| Authors: | SHI Jingshuang WANG Chengzhong ZHAO Naifeng |
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| Affiliation: | 1.Food ＆ Biology Engineering College of Shandong Polytechnic University,Jinan 250353;2.Shandong Guangming Industry Co.,Ltd.,Binzhou Shandong 250210) |
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| Abstract: | The thesis of the traditional solvent extraction of Vitamin E in wheat germ carried out detailed re-search.A series of studies has been done based on the extraction conditions of this experiment.Pre-test to de-termine the optimal particle size and moisture content.The last experiment under different conditions of liquid ratio,extraction temperature,extraction time,ethanol volume fraction.After the single factor experiment,got the best of controlled experimental conditions through calculating the experiment result.The experimental results show that： 95% ethanol volume fraction,extraction temperature 70 ℃,solid to liquid ratio of 1：3,extraction time was 120 minutes,at this time is the best extraction effect. |
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| Keywords: | wheat germ Vitamin E extraction condition |
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