Cellulolytic and xylanolytic activities of common indoor fungi
Cellulolytic and xylanolytic activities of common indoor fungi
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DOI：
10.1016/j.ibiod.2015.11.012
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发表时间：
2016-02-01
影响因子：
4.8
通讯作者：
Hansen, Gustav H.
中科院分区：
文献类型：
--
作者：
Andersen, Birgitte;Poulsen, Rehab;Hansen, Gustav H.
发霉的建筑材料，如木屑和石膏，应该是一个很好的来源真菌菌株与高产木质纤维素分解酶。21个常见的室内真菌菌株的筛选结果表明，与预期相反，毛壳菌和Stachybocyanum菌株有很少或没有纤维素分解和木聚糖分解活性，使用AZCL-测定。另一方面，球孢枝孢菌和产黄青霉都显示出最高的纤维素酶、β-葡萄糖苷酶、甘露聚糖酶、β-半乳聚糖酶和阿拉伯聚糖酶活性，并且将是补充工业酶混合物或促进富含木质纤维素的生物质的生物转化所需的酶的过量生产者的良好候选者。(C)2015爱思唯尔有限公司版权所有。
Moldy building materials, such as chip wood and gypsum, should be a good source for fungal strains with high production of lignocellulolytic enzymes. Screening of 21 common indoor fungal strains showed, contrary to the expected, that the Chaetomium and Stachybotrys strains had little or no cellulolytic and xylanolytic activities using AZCL-assays. On the other hand, both Cladosporium sphaerospermum and Penicillium chrysogenum showed the highest cellulase, beta-glucosidase, mannase, beta-galactanase and arabinanase activities and would be good candidates for over-producers of enzymes needed to supplement industrial enzyme blends or boost the bioconversion of lignocellulose-rich biomass. (C) 2015 Elsevier Ltd. All rights reserved.