Results 21 to 30 of about 1,195 (161)

Hemicellulase activity of antarctic microfungi [PDF]

Journal of Applied Microbiology, 1999
The mannanase (endo-beta-1,4-mannanase; E.C. 3.2.1.78) and xylanase (endo-beta-1,4-xylanase; E.C. 3.2.1.8) activity of five microfungal isolates from Antarctica were characterized at different temperatures and pH. In general, the hemicellulase activity of the antarctic strains occurred at least 10 degrees C and as much as 30 degrees C lower than that ...
, Bradner, , Sidhu, , Gillings, , Nevalainen   +3 more
openaire   +2 more sources

Coordinately express hemicellulolytic enzymes in Kluyveromyces marxianus to improve the saccharification and ethanol production from corncobs

Biotechnology for Biofuels, 2021
Background Hemicellulose acts as one factor contributing to the recalcitrance of lignocellulose that prevents cellulases to degrade the cellulose efficiently even in low quantities.
Qing Lan, Yitong Duan, Pingping Wu, Xueyin Li, Yao Yu, Bo Shi, Jungang Zhou, Hong Lu   +7 more
doaj   +1 more source

Improvement of xylanase production by Penicillium canescens 10-10c in solid-state fermentation [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2008
Among hemicellulases, xylanases are catalysts of considerable interest so as fundamental than applied point of view. However,it is paradoxical to note that the high cost of their production limits their use on a large scale.
Thonart P., Destain J., Aldric JM., Delvigne F., Assamoi AA.   +4 more
doaj  

Integrating 1G with 2G Bioethanol Production by Using Distillers’ Dried Grains with Solubles (DDGS) as the Feedstock for Lignocellulolytic Enzyme Production

Fermentation, 2022
First-generation (1G) bioethanol is one of the most used liquid biofuels in the transport industry. It is generated by using sugar- or starch-based feedstocks, while second-generation (2G) bioethanol is generated by using lignocellulosic feedstocks ...
Attia Iram, Deniz Cekmecelioglu, Ali Demirci   +2 more
doaj   +1 more source

Hemicellulases

, 1999
Viikari, Liisa, Tenkanen, Maija, Poutanen, Kaisa   +2 more
core   +4 more sources

Engineering Escherichia coli for succinate production from hemicellulose via consolidated bioprocessing

Microbial Cell Factories, 2012
Background The recalcitrant nature of hemicellulosic materials and the high cost in depolymerization are the primary obstacles preventing the use of xylan as feedstock for fuel and chemical production.
Zheng Zongbao, Chen Tao, Zhao Meina, Wang Zhiwen, Zhao Xueming   +4 more
doaj   +1 more source

Identification and characterisation of hemicellulases from thermophilic Actinomycetes [PDF]

, 2010
Magister Scientiae - MScTo ensure the sustainability of bioethanol production, major attention has been directed to develop feedstocks which provide an alternative to food-crop biomass.
Matthews, Lesley-Ann A.
core   +1 more source

Hydrolytic Enzymes in the Secretome of the Mushrooms P. eryngii and P. ostreatus: A Comparison Between the Two Species

Molecules
The fungi belonging to the genus Pleurotus can be cultivated in different substrates and represent excellent producers of several extracellular enzymes. In this study, we analyzed eleven hydrolytic enzymes of the P. eryngii and P.
Tania Petraglia, Tiziana Latronico, Grazia Maria Liuzzi, Angela Fanigliulo, Aniello Crescenzi, Rocco Rossano   +5 more
doaj   +1 more source

Hyperthermostable cellulolytic and hemicellulolytic enzymes and their biotechnological applications [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2002
Hyperthermal cellulases and hemicellulases have been intensively studied due to their highly potential applications at extreme temperatures, which mimic industrial processes involving cellulose and hemicellulose degradation.
Tipparat Hongpattarakere
doaj  

Comparative study of cellulolytic activity of three rumen fungi on different substrates [PDF]

Zbornik Matice Srpske za Prirodne Nauke, 2011
Anaerobic chytridiomycete fungi are found in the gastrointestinal tracts of many domesticated ruminant and nonruminant herbivores and of a wide variety of wild herbivorous mammals.
Atanasova-Pančevska Natalija, Kungulovski Džoko, Kungulovski Ivan   +2 more
doaj   +1 more source