Results 131 to 140 of about 64,539 (315)

Characterization of Cellulase from the Rumen Metagenome and Evaluation of its Hydrolytic Potential for Agricultural Wastes

BioResources
The cellulase RuCel224, derived from the rumen metagenome, was successfully expressed in Escherichia coli BL21(DE3), with a molecular weight of ~43 kDa, as confirmed by sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) analysis. Substrate specificity
Meng Ouyang, Chanjuan Liu, Ping Sheng, Qinghua Qiu, Kehui Ouyang, Yanjiao Li, Yitian Zang, Xianghui Zhao   +7 more
doaj  

PRODUCCIÓN DE COMPLEJOS ENZIMÁTICOS CELULOLÍTICOS MEDIANTE EL CULTIVO EN FASE SÓLIDA DE Trichoderma sp. SOBRE LOS RACIMOS VACÍOS DE PALMA DE ACEITE COMO SUSTRATO PRODUCTION OF ENZYMATIC COMPLEX IN SOLID STATE FERMENTATION BY Trichoderma sp. USING PALM OIL EMPTY FRUIT BUNCH (EFB) AS SUBSTRATE

Vitae, 2007
La explotación de palma de aceite en Colombia, quinto productor mundial, genera residuos lignocelulósicos, como los racimos vacíos ("raquis" o "tusas"), que resultan después de retirar los frutos de la palma de aceite, los cuales, teniendo en cuenta sus ...
Ibeth RODRÍGUEZ G., Yineth PIÑEROS C.
doaj  

Screening of Brazilian Isolated Yeasts Reveals Multiple Potential Chassis for Industrial Biotechnology

Yeast, EarlyView.
Harnessing Brazilian microbial diversity, comprehensive phenotypic screening of 79 yeast isolates identified non‐conventional strains with superior multi‐stress tolerance and metabolic versatility compared to S. cerevisiae under industrially relevant conditions.
Giovanna R. Maklouf, Lara I. S. Sousa, Juliana Pimentel Galhardo, Cecilia Trivellin, João Pedro R. Prado, Tássia Cristina da Silva, Ana C. S. R. de Carvalho, Juliana José, Gonçalo A. G. Pereira, Marcelo F. Carazzolle, Fellipe S. B. de Mello   +10 more
wiley   +1 more source

Transgressive phenotypes from outbreeding between the Trichoderma reesei hyper producer RutC30 and a natural isolate

Microbiology Spectrum
Trichoderma reesei, the main filamentous fungus used for industrial cellulase production, was long considered to be asexual. The recent discovery of the mating type locus in the natural isolate QM6a and the possibility to cross this sterile female strain
Laetitia Chan Ho Tong, Etienne Jourdier, Delphine Naquin, Fadhel Ben Chaabane, Thiziri Aouam, Gwladys Chartier, Itzel Castro González, Antoine Margeot, Frederique Bidard   +8 more
doaj   +1 more source

Nitrogen stimulation of soil carbon content differs between two types of mycorrhizal‐dominated ecosystems

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Increasing nitrogen (N) deposition has been suggested to favour arbuscular mycorrhizal (AM) plants over ectomycorrhizal (ECM) plants, but how mycorrhizal association mediates N impacts on soil organic carbon (SOC) remains unclear.
Yuanliu Hu, Ji Chen, Dafeng Hui, Richard P. Phillips, Ying‐Ping Wang, Yiqi Luo, Guoyin Chen, Yiren Zhu, Xiaolin Huang, Jianling Li, Qi Deng   +10 more
wiley   +1 more source

Comparison of Three Sympatric Desert Lizards: Digestive Tract Structure, Digestive Enzyme Activities, Gut Microbiota, and Metabolites

Integrative Zoology, EarlyView.
We performed 16S rDNA sequencing and metabolite profiling for three sympatric lizard species—Teratoscincus roborowskii, Phrynocephalus axillaris, and Eremias roborowskii—and compared their goblet cell and enzyme activities in the digestive tract. Our study suggests that the dietary niche may promote divergence or convergence of microbiota across host ...
Yi Yang, Ziyi Wang, Ruichen Wu
wiley   +1 more source

Matrine–Tea Saponin Synergism Involves Suppressed Detoxification and Digestion in a Leaf Beetle

Integrative Zoology, EarlyView.
Tea saponin and matrine showed synergistic toxicity against Plagiodera versicolora. Combined exposure suppressed digestion‐ and detoxification‐related processes, while silencing the trypsin gene Pver105950 and chitinase gene Pver001190 increased larval susceptibility to tea saponin and matrine, respectively.
Owais Khan, Xiayu Li, Yanping Zhang, Runhua Han, Letian Xu   +4 more
wiley   +1 more source

Harnessing Filamentous Fungi for Enzyme Cocktail Production Through Rice Bran Bioprocessing

Journal of Fungi
Valorization of agri-food residues has garnered significant interest for obtaining value-added compounds such as enzymes or bioactive molecules. Rice milling by-products, such as rice bran, have limited commercial value and may pose environmental ...
Ana M. Yélamos, Jose F. Marcos, Paloma Manzanares, Sandra Garrigues   +3 more
doaj   +1 more source

Pectinase-Based Bioprocesses for Circular Bioeconomy and Sustainable Industrial Development. [PDF]

Biotechnol Bioeng
This picture demonstrates a unified strategy for sustainable pectinase production, focusing on microbial bioproduction, innovative strategies in enzyme engineering (Protein engineering, rational enzyme design, directed evolution and heterologous expression) and various applications in industry, including food, textiles, pulp and paper, agriculture and ...
Sharma N, Tanwar D, Grewal U, Keerthi MM, Ahlawat YK, Pandey N, Makvana CG.   +6 more
europepmc   +2 more sources

Investigation of factors affecting ozone yellowing in denim products

Coloration Technology, EarlyView.
Abstract The aim of this study was to determine the source of ozone yellowing observed in denim trousers and to identify the most appropriate process flow to minimise it. For this purpose, standard pre‐washing, stone washing, and hypochlorite bleaching processes were applied to denim trousers.
Rıza Atav, Öner Gündüz, Gizem Çakan, Sercan Yaz, Hakan Efe   +4 more
wiley   +1 more source