| 荷叶离褶伞多糖的提取工艺及其抑菌作用的研究 |
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| 引用本文： | 王晓琴,曹礼,郑秀芳,刘彦君.荷叶离褶伞多糖的提取工艺及其抑菌作用的研究[J].中国食品工业,2009(12):51-53. |
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| 作者姓名： | 王晓琴 曹礼 郑秀芳 刘彦君 |
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| 作者单位： | 河西学院生命科学与工程系 |
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| 摘 要： | 在单因素试验的基础上,通过3因素3水平正交试验优化了荷叶离褶伞菌丝体和发酵液中多糖的提取工艺。利用圆纸片法对荷叶离褶伞多糖进行了抑菌性实验,结果表明荷叶离褶伞多糖提取物对细菌和真菌都有抑制作用,其中对四叠球菌和黑曲霉的抑制作用最强,最小抑菌浓度均为1.094ug/ml。该研究以期为荷叶离褶伞在更多领域的合理开发和利用提供参考。
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| 关 键 词： | 荷叶离褶伞 多糖 抑菌作用 最小抑菌浓度 |
Study on Extraction Technology and Antifungal Action of Lyophyllum Decastes Polysaccharide |
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| Wang xiao-qin,Cao li,Zheng xiu-fang,Liu yan-jun.Study on Extraction Technology and Antifungal Action of Lyophyllum Decastes Polysaccharide[J].Food and Beverage Industry,2009(12):51-53. |
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| Authors: | Wang xiao-qin Cao li Zheng xiu-fang Liu yan-jun |
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| Affiliation: | ( Department of Life Science and Engineering) |
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| Abstract: | On the basis of single factor experiments, extraction technology of Lyophyllum decastes polysaccharides was optimized through 3-factor and 3-level orthogonal test. The antimicrobial action of Lyophyllum decastes polysaccharides on Micrococcus terragenus and AspergiUus nigers was stronger than other measured microorganism and their minimum inhibitory concentrations were both 1.094ug/ml.This study anticipates to provide reference to the reasonable development and utilization of Lyophyllum decastes in more domains. |
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| Keywords: | Lyophyllum decastes Polysaccharide Antimicrobial action Minimum inhibitory concentration |
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