| 百合多糖的超声波提取工艺研究 |
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| 引用本文： | 禹文峰,任凤莲,吴晓斌. 百合多糖的超声波提取工艺研究[J]. 广州化学, 2007, 32(2): 36-40 |
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| 作者姓名： | 禹文峰 任凤莲 吴晓斌 |
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| 作者单位： | 中南大学,化学化工学院,湖南,长沙,410083 |
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| 摘 要： | 以百合多糖的得率为指标,对超声波提取与沸水回流提取进行了比较。采用单因素试验和正交试验对超声波提取百合多糖工艺进行优选。实验表明,超声波提取百合多糖的最佳工艺条件为:提取温度90℃,料液比1∶6,提取3次,提取时间40 min,百合多糖的得率为1.37%。
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| 关 键 词： | 百合多糖 超声波提取 正交试验 |
| 文章编号： | 1009-220X(2007)02-0036-05 |
| 修稿时间： | 2006-06-06 |
Ultrasonicwave-Assited Extraction of Polysaccharides from Lilium Brownii |
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| YU Wen-feng,REN Feng-lian,WU Xiao-bin. Ultrasonicwave-Assited Extraction of Polysaccharides from Lilium Brownii[J]. Guangzhou Chemistry, 2007, 32(2): 36-40 |
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| Authors: | YU Wen-feng REN Feng-lian WU Xiao-bin |
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| Abstract: | The ultrasonicwave-assited extraction was compared with boiling water reflux extraction by the yield of polysaccharides of lilium brownii.The single factor experiments and orthogonal design have been used to optimize the ultrasonicwave-assited extraction.The optimum ultrasonicwave-assited extraction conditions of polysaccharides from lilium brownii were obtained,temperature 90℃,ratio of solid-liquid 1 ∶6,the duration of time 40min with 3 repetitions,the yield of polysaccharides was 1.37%。 |
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| Keywords: | polysaccharides of lilium brownie ultrasonicwave-assited extraction orthogonal experiment |
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