| 番石榴多糖提取工艺的优化 |
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| 引用本文： | 邱敏芳,黎莉,方继德,刘恋.番石榴多糖提取工艺的优化[J].武汉化工学院学报,2011(1):22-24. |
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| 作者姓名： | 邱敏芳 黎莉 方继德 刘恋 |
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| 作者单位： | 武汉工程大学化工与制药学院绿色化工过程教育部重点实验室; |
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| 摘 要： | 优选并确定番石榴多糖的最佳提取工艺.用水提取番石榴多糖,以多糖含量为考察指标,以提取时间、提取次数、料液比为三因素,每个因素选择三个水平,采用L9（34）正交试验进行提取工艺的优化研究.最佳提取条件为料液比质量1：8,提取2次,每次提取50 min.
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| 关 键 词： | 番石榴 多糖 正交试验 提取工艺 |
Study on optimization of polysaccharidesextraction technology from Psidium guajava L. |
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| QIU Min-fang,LI Li,FANG Ji-de,LIU Lian.Study on optimization of polysaccharidesextraction technology from Psidium guajava L.[J].Journal of Wuhan Institute of Chemical Technology,2011(1):22-24. |
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| Authors: | QIU Min-fang LI Li FANG Ji-de LIU Lian |
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| Affiliation: | QIU Min-fang,LI Li,FANG Ji-de,LIU Lian(Key Laboratory for Green Chemical Process of Ministry of Education,School of Chemical Engineering & Phamacy,Wuhan Institute of Technology,Wuhan 430074,China) |
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| Abstract: | The optimum conditions for extracting the polysaccharide of Psidium guajava L.were optimized and determined.The polysaccharide was extracted with distilled water,with polysaccharide content as inspection index.The extraction time,extraction times and extraction ratio were used as 3 factors and 3 levels were adopted at each factor.The L9(34) orthgonal test was used for optimizing the extraction technology.The optimum extraction was described as followes: the material to water ratio was 1:8,and the herb was e... |
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| Keywords: | Psidium guajava L polysaccharide orthogonal test extraction technology |
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