| 海洋青霉菌壳聚糖酶的分离纯化与性能 |
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| 引用本文： | 黄惠莉,苏顺发,许送彬,陈琴琴.海洋青霉菌壳聚糖酶的分离纯化与性能[J].化学工程,2011,39(10):1-5. |
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| 作者姓名： | 黄惠莉 苏顺发 许送彬 陈琴琴 |
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| 作者单位： | 华侨大学化工学院,福建厦门,361021 |
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| 基金项目： | 福建省自然科学重点项目基金资助(2007T010) |
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| 摘 要： | 以从福建崇武海边的海螺、贝壳及其附着物中经过筛选分离得到海洋青霉菌(marine Penicillium oxalicum)为出发菌株,对固态发酵海洋青霉菌所产壳聚糖酶进行分离提取工艺条件的探索.分别采用不同相对分子质量的PEG(相对分子质量分别为1000,4000,6000,10000,20000)、AB-8大孔树脂...
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| 关 键 词： | 海洋青毒菌 壳聚糖酶 分离提取 酶活力 |
Isolation purification and properties of marine Penicillium oxalicum chitosanase |
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| HUANG Hui-li,SU Shun-fa,XU Song-bin,CHEN Qin-qin.Isolation purification and properties of marine Penicillium oxalicum chitosanase[J].Chemical Engineering,2011,39(10):1-5. |
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| Authors: | HUANG Hui-li SU Shun-fa XU Song-bin CHEN Qin-qin |
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| Affiliation: | HUANG Hui-li,SU Shun-fa,XU Song-bin,CHEN Qin-qin(School of Chemical Engineering,Huaqiao University,Xiamen 361021,Fujian Province,China) |
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| Abstract: | To obtain new marine microbe enzyme,marine Penicillium oxalicum was selected from conches and their adhesive matters and cultured by using solid state fermentation.The chitosanase produced with marine Penicillium oxalicum was separated and purified by PEG(relative molecular mass is 1 000,4 000,6 000,10 000,20 000) and AB-8 macroporous resin adsorption,respectively,and the related properties of which were researched.The experimental result shows that this reaction system has better adsorption effect under th... |
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| Keywords: | marine Penicillium oxalicum chitosanase isolation purification enzyme activity |
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