Scytalidium Thermophilum
Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Induction of xylanase in thermophilic fungi Scytalidium thermophilum and Sporotrichum thermophile
Regulation of xylanase production in two thermophilic fungi Scytalidium thermophilum and Sporotrichum thermophile was investigated. The expression of xylanase was found to be inducible in both the cases. Various carbon sources were tested so as to identify the inducers. Soy flour and oat spelt xylan induced maximum level of xylanase in Scytalidium thermophil
Brazilian Archives of Biology and Technology. Publicado em: 2012-02
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2. Diversidade de fungos filamentosos termófilos em composto para cultivo de Agaricus brasiliensis / Diversity of termophilic filamentous fungi into compost for breeding of Agaricus brasiliensis
A compostagem é um processo biológico de degradação da matéria orgânica, realizada por microrganismos em condições controladas, levando à mineralização e à humificação parcial das substâncias orgânicas nela presentes. Dentre as diversas aplicações possíveis para o composto, como adubo, biofiltro e biorremediação, um de seus usos mais tra
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/03/2010
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3. Glucoamilases miceliais produzidas pelas linhagens 15.1 e 15.8 do fungo termofílico Scytalidium thermophilum: purificação e caracterização bioquímica
Duas linhagens (15.1 e 15.8) do fungo termofílico Scytalidium thermophilum se mostraram produtoras de grandes quantidades de glucoamilases, com potencial aplicação industrial. A isoforma I de glucoamilase produzida pela linhagem 15.1 foi submetida seqüencialmente a cromatografia em colunas de DEAE-celulose e CM-celulose, sendo purificada 141 vezes com po
Brazilian Journal of Microbiology. Publicado em: 2008-06
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4. Effect of the concentration of nitrogen, inoculants and composting methods for the cultivation of Agaricus blazei / Efeito do Teor de NitrogÃnio, Inoculantes e MÃtodos de Compostagem para Cultivo de Agaricus blazei.
The conventional process composting for the cultivation of Agaricus blazei mushroom requires the utilization of pasteurization/conditioning tunnel to eliminate the excess of ammonia from the compost. For the production without this system, special conditions must be established to avoid the presence of ammonia on the final compost. The aim of this project wa
Publicado em: 2006
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5. Study of the microbiota during fase II of composting for the production of substrate for the cultivation of Agaricus blazei. / Estudo da microbiota durante a fase ii da compostagem para produÃÃo do substrato de cultivo do cogumelo Agaricus blazei
The study of different microbial population occurring in the cultivation compost for Agaricus blazei is of fundamental importance for the understanding of their role in the final properties of the compost. Therefore, this work was divided in three distinct stages involving different compost formulation. In the first stage the bacterial population of fase II
Publicado em: 2006
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6. Caracterização bioquímica das ß-glucosidases do Scytalidium thermophilum / Biochemical characterization of ß-glucosidases from Scytalidium thermophilum
Cellulose is the most abundant carbon source found in woods and waste residues. In nature the complete hidrolysis of cellulose occurs by the sinergistic action of several enzymes such endo-1,4-ß-D-glucanase, exo-1,4-ß-glucanase e ß-glucosidase or cellobiase. The present work describe some physiological and biochemical properties of ß-glucosidase system f
Publicado em: 2005
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7. Ecology of Thermophilic Fungi in Mushroom Compost, with Emphasis on Scytalidium thermophilum and Growth Stimulation of Agaricus bisporus Mycelium
Twenty-two species of thermophilic fungi were isolated from mushroom compost. Scytalidium thermophilum was present in the compost ingredients, fresh straw, horse droppings, and drainage from compost and dominated the fungal biota of compost after preparation. Of 34 species of thermophilic fungi tested, 9 promoted mycelial growth of Agaricus bisporus on steri
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8. Inoculation of Scytalidium thermophilum in Button Mushroom Compost and Its Effect on Yield
Scytalidium thermophilum isolates in culture, as well as the endogenous strain(s) in mushroom compost, were inactivated at 70°C. This temperature was used to pasteurize composts for experiments. Of nine thermophilic fungal species, only S. thermophilum and Myriococcum thermophilum grew well on pasteurized compost in test tubes. The effect of both species on
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9. Crystallization and preliminary X-ray analysis of a bifunctional catalase-phenol oxidase from Scytalidium thermophilum
The bifunctional enzyme catalase-phenol oxidase from S. thermophilum was crystallized by the hanging-drop vapour-diffusion method in space group P21 and diffraction data were collected to 2.8 Å resolution.
International Union of Crystallography.
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10. Growth Characteristics of the Thermophilic Fungus Scytalidium thermophilum in Relation to Production of Mushroom Compost
Scytalidium thermophilum is an important thermophilic fungus in the production of mushroom compost. I investigated the characteristics of this organism and present a simple model with which fungal growth in compost can be described. The model is used to predict better circumstances for rapid indoor production of mushroom compost. I conclude that inoculation
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11. Growth-promoting effect of thermophilic fungi on the mycelium of the edible mushroom Agaricus bisporus.
The growth-promoting effect of the thermophilic fungus Scytalidium thermophilum in mushroom compost on the mycelium of the edible mushroom Agaricus bisporus was investigated. Results obtained by others were confirmed by showing that S. thermophilum leads to an increased hyphal extension rate of the mushroom mycelium. However, it was demonstrated that hyphal