| 超声波法提取大枣多糖工艺的优化 |
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| 引用本文： | 韩秋菊,马宏飞.超声波法提取大枣多糖工艺的优化[J].氨基酸和生物资源,2013,35(1):51-53. |
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| 作者姓名： | 韩秋菊 马宏飞 |
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| 作者单位： | 辽宁石油化工大学环境与生物工程学院,辽宁抚顺,113001;辽宁石油化工大学环境与生物工程学院,辽宁抚顺,113001 |
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| 摘 要： | 为了进一步提高大枣多糖的提取效率,本文通过正交试验优化了超声波法提取大枣多糖的工艺条件。考察的因素包括料液比、超声功率、超声时间和浸提温度。结果显示超声波法提取大枣多糖的最佳提取工艺条件为:料液比1∶30、超声功率80W、超声时间10min,浸提温度80℃。在此工艺条件下大枣多糖的提取率达到6.97%。该工艺条件下提取率较高,因此适合于提取大枣中的多糖类化合物。
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| 关 键 词： | 超声波法 提取工艺 大枣多糖 |
Optimization of Extraction of Ziziphus jujuba Mill Polysaccharides by Ultrasonic Method |
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| HAN Qiuju
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MA Hongfei.Optimization of Extraction of Ziziphus jujuba Mill Polysaccharides by Ultrasonic Method[J].Amino Acids & Biotic Resources,2013,35(1):51-53. |
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| Authors: | HAN Qiuju MA Hongfei |
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| Institution: | (School of Environmental and Biological Engineering, Liaoning Shihua University, Fushun 113001, Liaoning, China) |
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| Abstract: | To improve the extraction rate of polysaccharides from Ziziphus jujuba Mill , this paper technology of polysaccharide extraction from Ziziphus jujuba Mill by ultrasonic extraction method. studied the The results showed that the optimum extraction conditions were solid-to-liquid ratio of 1：30, ultrasonic power of 80 W, the treating time of 10 min and extraction temperature of 80℃. On these conditions, the extraction rate was 6.97%. The conditions are suitable for polysaccharide extraction from Ziziphus jujuba Mill. |
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| Keywords: | ultrasonic method extraction process polysaccharides of Ziziphus jujuba Mill |
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