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The hydrolytic efficiency and synergistic action of recombinant xylan-degrading enzymes on xylan isolated from sugarcane bagasse
Li, Hailong1,3; Wu, Hongli2; Xiong, Lian1,3; Chen, Xuefang1,3; Wang, Can1,3; Qi, Gaoxiang1,4; Huang, Chao1,3; Guo, Haijun1,3; Luo, Mutan1,4; Liu, Jian2; Long, Minnan2; Chen, Xinde1,3
2017-11-01
Source PublicationCARBOHYDRATE POLYMERS
Volume175Pages:199-206
AbstractUnderstanding the interaction mechanisms between xylan and xylan-degrading enzymes is beneficial to the efficient hydrolysis of xylan. Xylan from sugarcane bagasse (SB) was extracted and characterized. The effects of heat treatment and removal of side chains of SB xylan on the hydrolytic efficiency and synergistic action of endo-beta-1,4-xylanases (HoXyn1 1A and AnXyn10C), beta-xylosidases (AnXln3D), and alpha-L-arabinofuranosidases (AnAxh62A) were investigated. Results indicated that heat treatment of xylan can improve the hydrolytic efficiency of xylan-degrading enzymes, and it is essential for the efficient hydrolysis of xylan by HoXyn1 1A. The removal of arabinofuranosyl side chains of xylan by AnAxh62A before enzymatic hydrolysis reduced the hydrolytic efficiency of HoXyn1 1A and AnXyn10C on xylan. AnXyn10C was more efficient than HoXyn1 1A in hydrolysis of xylan, whereas HoXyn1 1A showed better synergistic action than AnXyn10C with AnAxh62A and AnXln3D in the hydrolysis of xylan. This study provides new insights on the enzymatic hydrolysis of SB into monosaccharides and xylo-oligosaccharides. (C) 2017 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordHydrolytic Efficiency Synergistic Action Sugarcane Bagasse Xylan Xylan-degrading Enzymes
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1016/j.carbpol.2017.07.075
WOS Subject ExtendedChemistry ; Polymer Science
WOS KeywordGRADED ETHANOL PRECIPITATION ; ALPHA-L-ARABINOFURANOSIDASES ; ENZYMATIC-HYDROLYSIS ; EUCALYPTUS-GRANDIS ; HEMICELLULOSES ; XYLOOLIGOSACCHARIDES ; OLIGOSACCHARIDES ; FAMILIES ; MONOSACCHARIDES ; ARABINOXYLANS
Indexed BySCI
Language英语
Funding OrganizationNational Natural Science Foundation of China(31600475) ; Natural Science Foundation of Guangdong Province(2016A030310124) ; project of Guangzhou Science and Technology(201707010241) ; Key Research and Development Plan of Jiangsu Province(BE2016706) ; project of Huai-An Science and Technology(HAS2015035) ; project of Key Laboratory of Renewable Energy of Chinese Academy of Sciences(Y707j41001) ; project of Guangdong Provincial Key Laboratory of New and Renewable Energy Research and Development(Y709jh1001)
WOS SubjectChemistry, Applied ; Chemistry, Organic ; Polymer Science
WOS IDWOS:000411112500023
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/15767
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangdong Prov Key Laboratoryof New & Renewable E, Guangzhou 510640, Guangdong, Peoples R China
2.Xiamen Univ, Coll Energy, Xiamen 361102, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Energy Convers, R&D Ctr Xuyi Attapulgite Appl Technol, Xuyi 21170, Peoples R China
4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Li, Hailong,Wu, Hongli,Xiong, Lian,et al. The hydrolytic efficiency and synergistic action of recombinant xylan-degrading enzymes on xylan isolated from sugarcane bagasse[J]. CARBOHYDRATE POLYMERS,2017,175:199-206.
APA Li, Hailong.,Wu, Hongli.,Xiong, Lian.,Chen, Xuefang.,Wang, Can.,...&Chen, Xinde.(2017).The hydrolytic efficiency and synergistic action of recombinant xylan-degrading enzymes on xylan isolated from sugarcane bagasse.CARBOHYDRATE POLYMERS,175,199-206.
MLA Li, Hailong,et al."The hydrolytic efficiency and synergistic action of recombinant xylan-degrading enzymes on xylan isolated from sugarcane bagasse".CARBOHYDRATE POLYMERS 175(2017):199-206.
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