| 超声辅助法提取金针菇多糖的工艺优化 |
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| 引用本文： | 韩秋菊,魏宝海.超声辅助法提取金针菇多糖的工艺优化[J].化学与生物工程,2013,30(4):70-72. |
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| 作者姓名： | 韩秋菊 魏宝海 |
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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 |
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| 摘 要： | 通过单因素实验和正交实验优化了超声辅助法提取金针菇多糖的工艺条件。确定最佳提取工艺条件为：料液比1：40（g：mL）、超声功率70w、超声时间10min、浸提温度50℃、浸提时间2h，此时，金针菇多糖提取率达到（3．14±0．14）％。
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| 关 键 词： | 金针菇 多糖 超声辅助提取 |
Optimization of Extraction Process for Flammulina Velutipes Polysaccharides by Ultrasonic-Assisted Extraction |
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| HAN Qiu-ju
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WEI Bao-hai.Optimization of Extraction Process for Flammulina Velutipes Polysaccharides by Ultrasonic-Assisted Extraction[J].Chemistry & Bioengineering,2013,30(4):70-72. |
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| Authors: | HAN Qiu-ju WEI Bao-hai |
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| Affiliation: | (School of Environmental and Biological Engineering,Liaoning Shihua University,Fushun 113001,China) |
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| Abstract: | The extraction conditions of Flam mulina velutipes polysaccharides by ultrasonic-assisted extrac- tion were optimized using single factor experiment and orthogonal experiment. The results showed that the op- timum extraction conditions were as follows：solid-liquid ratio 1 ： 40（g ： mL）, ultrasonic power 70 W, ultrasonic time 10 min,extraction temperature 50℃ ,and extraction time 2 h. The extraction rate of Flammulina velu- tipes polysaccharides was （3.14±0.14）% under above optimum conditions. |
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| Keywords: | Fla m m ulina veluti pes polysaccharide ultrasonic-assisted extraction |
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