| 鸡骨草多糖的提取工艺研究 |
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| 引用本文： | 赖红芳,陆俊宇.鸡骨草多糖的提取工艺研究[J].河池学院学报,2014,34(5):8-13. |
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| 作者姓名： | 赖红芳 陆俊宇 |
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| 作者单位： | 河池学院化学与生物工程学院,广西宜州,546300 |
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| 基金项目： | 广西教育厅科研立项资助项目，河池学院科研基金重点资助项目 |
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| 摘 要： | 目的:研究超声波法提取鸡骨草多糖的工艺。方法:以多糖提取率为指标,选择适当的超声波功率、超声波时间、料液比和提取次数,通过正交试验确定超声波法提取鸡骨草多糖的最佳条件。结果:最佳提取工艺为:提取功率90 W,超声时间35 min,提取次数2次,料液比1∶20。结论:超声法提取鸡骨草多糖方法简单、效率高,有效成分破坏少。
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| 关 键 词： | 超声波 鸡骨草 多糖 提取 |
Study on Ultrasonic Extraction Process of Polysaccharides from Abrus Cantoniensis |
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| LAI Hong-fang,LU Jun-yu.Study on Ultrasonic Extraction Process of Polysaccharides from Abrus Cantoniensis[J].Journal of Hechi University,2014,34(5):8-13. |
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| Authors: | LAI Hong-fang LU Jun-yu |
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| Institution: | (School of Chemistry and Biological Engineering, Hechi University, Yizhou, Guangxi 546300, China) |
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| Abstract: | This paper studies the optimal extraction process of polysaccharides from Abrus cantoniensis by ultrasonic waves. Ultrasonic power, ultrasonic time, solid-liquid ratio and extraction times are identified as the critical conditions in the extraction process through orthogonal experiment which indicates that 90 W of ultrasonic power, 35 min of ultrasonic time, 2 times of extraction times and 1 ： 20 of solid to liquid ratio are the optimum conditions of the extraction. The proposed method with ultrasonic-assisted extraction is simple but with high efficiency and less damage to effective components. |
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| Keywords: | ultrasonic waves Abrus cantoniensis polysaccharides extraction |
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