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Estudo químico de Alternaria alternata patótipo tangerina em meio artificial e na interação com Guignardia citricarpa
(Universidade Federal de São Carlos, 2012-05-03)
The study of phytopathogenic fungi Alternaria alternata has improved the chemical of this micro-organism. The fungus was grown up in large scale incubated in rice medium for 26 days. After grown period was interrupted an ...
Aplicacão de LC-SPE/NMR na caracterização de substâncias isoladas de cultivos da bactéria marinha Streptomyces cebimarensis SS99BA-2
(Universidade Federal de São Carlos, 2014-03-21)
Marine microorganisms are living beings with extraordinary abilities, once they have developed physiological and metabolic capabilities that allow them to survive in an environment filled with adverse conditions, such as ...
Obtenção de inseticida e fungicida contra formigas cortadeiras e seu fungo simbionte em Myracrodruon urundeuva e de complexos de coordenação com metais de compostos ativos para controle desta praga
(Universidade Federal de São Carlos, 2012-08-31)
Insects are the major competitors for food in relation to humans. Ants ("sauvas" and "quenquéns") are the major pests of several culture and in reforestation areas in Brazil represent more than 75% of the time and financial ...
Quantificação de carbamazepina, fluoxetina e seus metabólitos principais em leite materno por injeção direta de amostra utilizando cromatografia líquida acoplada à espectrometria de massa
(Universidade Federal de São Carlos, 2013-04-05)
This work reports the application of bioanalitycal methods by direct injection sample for the quantification of drugs in breast milk. Columns with stationary phase type RAM-BSA, in conventional scale and microbore, were ...
Estudo da variação do perfil químico de citros com HLB e sadios, buscando informações sobre mecanismo de defesa
(Universidade Federal de São Carlos, 2014-03-26)
This paper describes the variation of the chemical profile study of citros after inoculation of the bacterium "Candidatus Liberibacter asiaticus", responsible for Huanglongbing (ex greening), one of the most serious diseases ...
Nano-microencapsulados de extrato de Azadirachta indica usando ligninas do bagaço de cana-de-açúcar: estabilidade e eficácia contra insetos pragas
(Universidade Federal de São Carlos, 2014-07-25)
The present work aimed the development of a model bioinsecticide for pest insect control using microencapsulated botanical extracts of Azadirachta indica (neem), and natural polymer of lignins, witch were extracted from ...
Estudo da interação entre borrachas comerciais e misturas de biodiesel/diesel por espectroscopia de ressonância magnética nuclear
(Universidade Federal de São Carlos, 2014-10-09)
Nowadays biodiesel has taken steps toward the consolidation as energetic matrices of many countries. Elastomers are one of the most important groups of materials used in engines and the compatibility of these materials ...
Estudo de novas metodologias para realização de ensaios com a catepsina D na busca de inibidores
(Universidade Federal de São Carlos, 2015-02-06)
Cathepsin D is an aspartyl endopeptidase involved in many pathological processes when overexpressed. In addition, it is responsible for degradation of hemoglobin ingested by parasites of schistosomiasis. For these reasons ...
Synthesis, structural diversification, biological activities and biotransformation of dibenzylacetones : simple chemistry furnishing potent compounds
(Universidade Federal de São Carlos, 2016-02-23)
The structural diversity of known compounds holding two benzene rings
directly connected to each other (Bis-phenyl), or separated by a carbon-chain (Bisarylalkane),
is nowadays generated intensive scientific studies ...
Estudo de Schinus terebinthifolius, Anacardium humile e Macairea urundeuva no controle das formigas cortadeiras
(Universidade Federal de São Carlos, 2013-04-24)
Leaf-cutting ants are known by their strong power of to pulling down several vegetable crops and to cause economic lost to the agriculture. Several methods have been used for their control such as the use of halogenated, ...