Search
Now showing items 1-10 of 1355
Cellulolytic activity of wild type and mutant Trichoderma pseudokoningii
(1999-12-01)
Strains of Trichoderma pseudokoningii are promising objects for genetic studies and cellulase production. Auxotrophic mutants with deficiencies in the biosynthesis of aminoacids, nucleotides and vitamins (up to five markers) ...
Purification, characterization, and specificity determination of a new serine protease secreted by penicillium waksmanii
(2013-01-01)
The purpose of this work was to purify a protease from Penicillium waksmanii and to determine its biochemical characteristics and specificity. The extracellular protease isolated that was produced by P. waksmanii is a ...
Purification, characterization, and specificity determination of a new serine protease secreted by penicillium waksmanii
(2013-01-01)
The purpose of this work was to purify a protease from Penicillium waksmanii and to determine its biochemical characteristics and specificity. The extracellular protease isolated that was produced by P. waksmanii is a ...
Enzyme technology in food preservation: A promising and sustainable strategy for biocontrol of post-harvest fungal pathogens
(2019-03-30)
Population aging has reinforced the need for production of foods with high nutritional value, especially fresh fruits and vegetables. In general, due to their perishable nature, these foods are prone to spoilage by ...
Unhairing of bovine skin with fungal enzymes by immersion and spread throughout the epidermis
(Society of Leather Technologists and Chemists, 2019-02)
The use of enzymes during unhairing in the leather industry to partially reduce sulfide can decrease H2S emission to almost 50%. However the proteolysis needs to be controlled to prevent collagen damage. In bovine epidermis, ...
Purification and characterization of xylanases from Aspergillus giganteus
(2004-04-20)
A strain of Aspergillus giganteus cultivated in a medium with xylan produced two xylanases (xylanase I and II) which were purified to homogeneity. Their molar mass, estimated by SDS-PAGE, were 21 and 24 kDa, respectively. ...
Purification and characterization of xylanases from Aspergillus giganteus
(2004-04-20)
A strain of Aspergillus giganteus cultivated in a medium with xylan produced two xylanases (xylanase I and II) which were purified to homogeneity. Their molar mass, estimated by SDS-PAGE, were 21 and 24 kDa, respectively. ...