| 正交设计优化木瓜多糖的超声提取工艺 |
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| 引用本文： | 黄锁义,刘胜利,郭立强,黄礼德,潘廷啟.正交设计优化木瓜多糖的超声提取工艺[J].安徽农业科学,2012(5):2618-2620. |
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| 作者姓名： | 黄锁义 刘胜利 郭立强 黄礼德 潘廷啟 |
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| 作者单位： | 右江民族医学院,广西百色,533000 |
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| 基金项目： | 国家自然科学基金资助项目，右江民族医学院2010-2012年度普高学生科研项目，右江民族医学院民族医药协会资助项目 |
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| 摘 要： | 目的]优化木瓜多糖的超声提取工艺。方法]通过单因素试验和正交试验,研究料液比、超声功率、超声提取温度和超声时间对木瓜多糖提取效果的影响。结果]超声提取法的优化工艺条件为料液比1∶70(g/ml),提取温度80℃,超声功率180 W,超声时间50min;在此条件下,木瓜多糖的最佳提取率为12.81%。结论]超声波强化提取木瓜多糖效果省时高效。
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| 关 键 词： | 木瓜(FRUCTUSCHAENOMELIS) 多糖 超声提取 正交设计 |
Study on the Extraction Process of Polysaccharides from FRUCTUS CHAENOMELIS by Ultrasonic Technology |
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| Institution: | HUANG Suo-yi et al(Youjiang Medical University for Nationalities,Baise,Guangxi 533000) |
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| Abstract: | Objective] To optimize the extraction process of polysaccharides from FRUCTUS CHAENOMELIS.Method] The effects of solid-liquid ratio,ultrasonic temperature,ultrasonic power and ultrasonic action time on the extraction of polysaccharides from FRUCTUS CHAENOMELIS were studied through single-factor test and orthogonal test.Result] The optimum ultrasonic conditions for extracting polysaccharides from FRUCTUS CHAENOMELIS were solid-liquid ratio 1∶ 70 g/ml,ultrasonic temperature 80 ℃,ultrasonic power 180 W and ultrasonic action time 50 min.Under these conditions,the yield of polysaccharides was 12.81%.Conclusion] The ultrasonic technology is a simple,time-saving and high efficient method to extract polysaccharides from FRUCTUS CHAENOMELIS. |
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| Keywords: | FRUCTUS CHAENOMELIS Polysaccharides Ultrasonic extraction Orthogonal test |
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