Listar por asesor "Souza, Dulce Helena Ferreira de "
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Controle de impurezas em insumos farmacêuticos ativos: Nitrosaminas
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 08/02/2024)The control of impurities in active pharmaceutical ingredients, particularly in the class of N-nitrosamines, is a highly relevant topic in the contemporary pharmaceutical industry as they belong to the "Cohort of Concern," ... -
Estudos de poligalacturonases do fungo mutualista Leucoagaricus gongylophorus
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Química - PPGQ, , 12/08/2014)Polygalacturonases (PGases) are enzymes which hydrolyze glycosidic linkages - 1,4 between pectic acid residues, and are produced by plants, fungi, bacteria and yeasts. The fungus L. gongylophorus, Atta sexdens ant ... -
Caracterização funcional de uma Cisteíno Catepsina recombinante da formiga cortadeira Atta Sexdens
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Química - PPGQ, Câmpus São Carlos, 27/04/2018)Cutting ants depend on plant leaves to survive, presenting high damage power in agricultural productions, natural and planted forest. The control of these insects through the use of commercial insecticides besides being ... -
Avaliação do mosto fermentativo de leveduras provenientes de cervejarias e otimização do processo de autólise industrial
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação de Mestrado Profissional em Química - PPGQ, Câmpus São Carlos, 07/02/2018)Brewer's yeast, widely used in the fermentation industry, is an excellent source of protein, thus used by human and animal nutrition industries. Biomin Animal Nutrition of Brazil is an Austrian company that is renamed in ... -
Obtenção e caracterização bioquímica de xilanases nativas e recombinante do fungo Leucoagaricus gongylophorus
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Química - PPGQ, , 30/08/2013)Xylanases are enzymes which randomly cleave the main chain of xylan, the most abundant non-cellulosic polysaccharide of plants cell wall. Xylanases are commonly produced by a wide range of organisms including bacteria, ... -
Evaluation of the biological activity of the disintegrin-like and cysteine-rich domains of Bothropasin, a metalloproteinase from Bothrops jararaca
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Química - PPGQ, Câmpus São Carlos, 17/05/2021)Bothropasin is a 48kDa hemorrhagic class III Snake Venom Metalloproteinase (SVMP). As a multi-domain protein, it contains catalytic metalloproteinase (M), disintegrin-like (D), and cysteine rich domains (C). Integrins ... -
Obtenção de uma quitinase mutante recombinante e avaliação da sua interferência no crescimento do fungo R. stolonifer
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Química - PPGQ, Câmpus São Carlos, 22/02/2024)Chitin is the second most abundant biopolymer in nature and its structure is formed by N-acetyl-β-D-glucosamine units linked through β-1,4- glycosidic bonds. Different organisms have chitin such as crustaceans, insects ... -
Embriogênese somática de cana-de-açúcar: uma revisão bibliográfica
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 03/09/2024)Sugarcane (Saccharum officinarum) is one of the most produced and used around the world, especially in Brazil. However, this high demand can generate challenges in production, motivating research groups to explore genetic ...