نتایج جستجو برای: ligninase

تعداد نتایج: 69  

Journal: :Applied and environmental microbiology 1994
P M Armenante N Pal G Lewandowski

The biodegradation of 2,4,6-trichlorophenol (2,4,6-TCP) by Phanerochaete chrysosporium was studied in batch systems. In experiments with mycelial suspension, the degradation of 2,4,6-TCP was found to occur in the absence of ligninase. Chloride ion was recovered in nearly stoichiometric amounts at the end of the process. The microorganism did not retain its degradation ability for more than 6 da...

Journal: :American Journal of Animal and Veterinary Sciences 2021

This study aims to obtain the best lignin content, ligninase enzyme activity and in vitro digestibility value of fermented sugarcane shoots using Pleurotus ostreatus Aspergillus oryzae at different fermentation times. The research process is divided into 2 stages. Stage 1 treatment samples include A1B1 = Sugarcane with for 14 days; A1B2 21 A1B3 28 A2B1 A2B2 A2B3 days. design used a completely r...

2015
Rafaella C. Bonugli-Santos Maria R. dos Santos Vasconcelos Michel R. Z. Passarini Gabriela A. L. Vieira Viviane C. P. Lopes Pedro H. Mainardi Juliana A. dos Santos Lidia de Azevedo Duarte Igor V. R. Otero Aline M. da Silva Yoshida Valker A. Feitosa Adalberto Pessoa Lara D. Sette

The ocean is considered to be a great reservoir of biodiversity. Microbial communities in marine environments are ecologically relevant as intermediaries of energy, and play an important role in nutrient regeneration cycles as decomposers of dead and decaying organic matter. In this sense, marine-derived fungi can be considered as a source of enzymes of industrial and/or environmental interest....

Journal: :Journal of Pure and Applied Microbiology 2023

Thattekad bird sanctuary, located in the Western Ghats of Kerala, India, which hosts an unexplored microbial community, is selected for present investigation. Microbes play a major role mineral recycling and nutrient absorption by flora fauna habitat. Various bacterial extracellular enzymes facilitate all these activities. The increasing demand favor green technology encouraged us to focus on e...

Azadeh Mogharei Farzaneh Vahabzadeh, Mehrnaz Mehranian

Waste water from a molasses alcoholic fermentation plant (MWW) was treated biologically with Phanerochaete chrysosporium. The ability of this white-rot fungus to degrade the dark colored pigments present in MWW and the consequent decrease the effluent's color was examined. The Optimum concentration of MWW for color removal was determined and set at the ratio of 1:10. The color changes durin...

Journal: :Biotechnology for biofuels 2016
Cheng Wang Da Dong Haoshu Wang Karin Müller Yong Qin Hailong Wang Weixiang Wu

BACKGROUND Compost habitats sustain a vast ensemble of microbes specializing in the degradation of lignocellulosic plant materials and are thus important both for their roles in the global carbon cycle and as potential sources of biochemical catalysts for advanced biofuels production. Studies have revealed substantial diversity in compost microbiomes, yet how this diversity relates to functions...

Journal: :Journal of microbiology and biotechnology 2011
Chanyong Lee Kwang Yup Kim Jo-Eun Lee Sunghan Kim Dongkul Ryu Jae-Eul Choi Gilhwan An

Microbial induction of rusty-root was proved in this study. The enzymes hydrolyzing plant structural materials, including pectinase, pectolyase, ligninase, and cellulase, caused the rusty-root in ginseng. Pectinase and pectolyase produced the highest rusty-color formation. Ferrous ion (Fe+++) caused the synergistic effect on rusty-root formation in ginseng when it was used with pectinase. The e...

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