| 食用菌半纤维素酶系研究进展 |
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| 引用本文： | 王孟兰,赵 妍,陈明杰,等.食用菌半纤维素酶系研究进展[J].生物学杂志,2014(1):64-67. |
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| 作者姓名： | 王孟兰 赵 妍 陈明杰 等 |
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| 作者单位： | [1]上海市农业科学院食用菌研究所农业部南方食用茵资源利用重点实验室上海市农业遗传育种重点开放实验室,上海201403 [2]南京农业大学生命科学学院,南京210095 |
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| 基金项目： | 上海市科技兴农重点攻关项目（2011第1-2号）;上海市农业科学院青年发展基金（201212） |
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| 摘 要： | 半纤维素是一类取之不尽而又亟待开发利用的碳水化合物。对食用菌半纤维素酶系的研究已经积累了诸多资料，主要包括β-1，4-内切木聚糖酶、β-木糖苷酶、α-阿拉伯呋喃糖苷酶、乙酰木聚糖酯酶、α-葡萄糖醛酸酶的研究。主要对半纤维素酶系，尤其是木聚糖酶的生物化学与分子生物学研究进行了简要概括，包括结构、酶学性质、基因的克隆与表达等，并综述了在食用菌生产中半纤维素酶活性的变化，最后展望了食用菌半纤维素酶系今后的主要研究方向。
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| 关 键 词： | 食用菌 半纤维素酶 木聚糖酶 基因 酶活 |
Research progress in hemicellulase of edible fungi |
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| WANG Meng-lan＇,ZHAO Yan,CHEN Ming-jie,＇,WANG Hong.Research progress in hemicellulase of edible fungi[J].Journal of Biology,2014(1):64-67. |
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| Authors: | WANG Meng-lan＇ ZHAO Yan CHEN Ming-jie ＇ WANG Hong |
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| Institution: | 1. Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Key Laboratory of Edible Fungi Resources and Utilization ( South), Ministry of Agriculture, P. R. China ; Key Laboratory of Agricultural Genetics and Breeding of Shanghai, Shanghai 201403 ; 2. College of Life Sciences, Nanjing Agricultural University, Nanjing 210095, China) |
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| Abstract: | Hemicellulose as a kind of very abundant carbohydrate is not yet exploited. Hemicellulases, including β-1, 4-endoxy- lanase, β-xylosidase, α-arabinosidase, α-glucurunidase and acetylxylan esterase have been well characterized. The main points of this review were the recent advances of research progress in hemicellulase of edible fungi, especially on xylanase, including the structure, characterization, the gene cloning of enzyme moleculars, enzyme activity change during production and the focus of the future studies. |
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| Keywords: | edible fungi hemicellulase xylanase gene enzyme activity |
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