CHITOSANASE

作品数：8被引量：8H指数：1
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相关领域：生物学农业科学更多>>
相关作者：侯晓强袁建平更多>>
相关机构：廊坊师范学院中国科学院上海生命科学研究院更多>>
相关期刊：《Bioresources and Bioprocessing》《Chinese Journal of Chemical Engineering》《Journal of Ocean University of China》《Advances in Enzyme Research》更多>>
相关基金：国家自然科学基金河北省科技支撑计划项目更多>>
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Expression of chitosanase from Aspergillus fumigatus chitosanase in Saccharomyces cerevisiae by CRISPR-Cas9 tools
《Bioresources and Bioprocessing》2024年第1期273-280,共8页Qingshuai Zhang Hui Cao 
supported by the National Key Research and Development Program of China(2021YFF0600703).
Chitooligosaccharides(COS)find numerous applications due to their exceptional properties.Enzymatic hydrolysis of chitosan by chitosanase is considered an advantageous route for COS production.Heterologous expression o...
关键词：CHITOSAN CHITOSANASE Saccharomyces cerevisiae GTR-CRISPR 
Immobilization of Chitosanase on Magnetic Nanoparticles: Preparation, Characterization and Properties被引量：1
《Journal of Ocean University of China》2022年第5期1381-1388,共8页CHENG Yimeng LI Zhaoyue SUN Huihui ZHAO Ling LIU Zhen CAO Rong LIU Qi MAO Xiangzhao 
supported by the National Key Research and Development Program of China(No.2019 YFD0901902);the National Natural Science Foundation of China(No.31801574);the Central Public-interest Scientific Institution Basal Research Fund,YSFRI,CAFS(No.20603022021020);Qingdao Science and Technology Demonstration and Guidance Project for Benefiting the People(No.20-3-4-28-nsh).
Chitosanase could cleaveβ-1,4-linkage of chitosan to produce chitooligosaccharides(COS)with diverse biological activities.However,there are many limitations on the use of free chitosanase in industrial production.Enz...
关键词：CHITOSANASE IMMOBILIZATION magnetic nanoparticles CHITOOLIGOSACCHARIDES 
Solid-State Fermentation Production of Chitosanase by <i>Streptomyces</i>with Waste Mycelia of <i>Aspergillus niger</i>
《Advances in Enzyme Research》2021年第1期10-18,共9页Xiangyang Xu Zaiwei Song Yunchao Yin Faguo Zhong Junying Song Jiachao Huang Wangli Ye Peng Wang 
Solid-state fermentation was carried out using mycelium powder of Aspergillus niger as substrate for the production of chitosanase of Streptomyces. Results of the experiments indicated that the optim...
关键词：STREPTOMYCES Solid State Fermentation CHITOSANASE Waste Mycelia 
固定化技术在壳聚糖酶生产中的应用被引量：2
《湖北农业科学》2013年第21期5282-5284,共3页袁建平 侯晓强 
国家自然科学基金青年科学基金项目(31100314);河北省科技支撑计划项目(11220931)
以产酶活性与产酶稳定性为指标评价3种固定化细胞产壳聚糖酶(Chitosanase,EC3.2.1.99)方法,以酶比活力、酶结合效率、酶活力回收率及稳定性评价4种固定化壳聚糖酶方法,以筛选最优固定化方案应用于壳聚糖酶的生产。结果表明,海藻酸钠壳...
关键词：固定化技术 壳聚糖 壳聚糖酶(Chitosanase EC3 2 1 99) 海藻酸钠 
Analysis of both chitinase and chitosanase produced by Sphingomonas sp.CJ-5被引量：4
《Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)》2007年第11期831-838,共8页ZHU Xu-fen ZHOU Ying FENG Jun-li 
Project supported by the Marine Bureau of Zhejiang Province, China
A novel chitinolytic and chitosanolytic bacterium, Sphingomonas sp. CJ-5, has been isolated and characterized. It secretes both chitinase and chitosanase into surrounding medium in response to chitin or chitosan induc...
关键词：Sphingomonas sp. CHITINASE CHITOSANASE 
Purification and characterization of two types of chitosanase from a Microbacterium sp
《中国生物学文摘》2007年第3期37-37,共1页Sun, Y. Y. Liu, W. S. Han, B. Q. Zhang, J. Q. Liu, B. 
关键词：细杆菌属 脱乙酰几丁质酶 桥型 外型 净化 
Enhancement of Gongronella sp.JG Chitosanase Production by Ion Beam Implantation
《Plasma Science and Technology》2007年第1期115-118,共4页袁航 周伟 王军 张束清 姚建铭 
the National Natural Science Foundation of China(No.10605027).
Gongronella sp. JG was a fungal strain which expressed extracellular chitosanase of about 800 U/L during its growth in production medium. To improve its enzyme production, low energy N＋ implantation was employed to m...
关键词：BREEDING CHITOSANASE Gongronella sp. ion beam implantation 
Continuous Degradation of Chitosan in a Convoluted Fibrous Bed Bioreactor with Immobilized Trichoderma reesei被引量：1
《Chinese Journal of Chemical Engineering》2002年第1期84-88,共5页吴绵斌 夏黎明 岑沛霖 
Supported by the National Natural Science Foundation of China (No. 29876036).
Continuous hydrolysis of chitosan was performed in a convolutedfibrous bed bioreactor (CFBB) with immobilized t. reesei. At dilutionrate of 0.4 d^-1 and substrate concentration of 2/100 (mass vs.Volume), the average d...
关键词：continouus degradation chitosanase production chitosan degradation fibrous bed bioreactor 
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