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Iodo-funcionalização seletiva C3-H de 1H-indóis biocatalisada pelo sistema lacase-mediador redox
(2022-11-25)
1H-indole is a naturally occurring compound which has a bicyclic structure which consists of a benzene ring fused to a pyrrole ring. This compound is naturally produced by bacteria and fungi and is present in human feces, ...
Condições operacionais para a produção de pectinases por Aspergillus niger LB-02-SF em cultivo em estado sólido
(2023-02-02)
Pectinases are enzymes that promote the deconstruction of pectic substances and stand out among the enzymes of industrial application, mainly in industries that process plant materials. The pectinases production by filamentous ...
Caracterização sazonal da microbiota procarionte de reatores anaeróbios do tipo UASB em escala real tratando esgoto doméstico no Sul do Brasil
(2022-12-17)
Anaerobic digestion processes have been successfully used to remove pollutants in wastewater. In this context, Upflow Anaerobic Sludge Blanket (UASB) reactors are treatment alternatives used in different parts of the world; ...
Determinação de compostos não-alvo por HRMS e quantificação de cafeína por RMN em drogas usadas por motoristas profissionais no Brasil
(2023-06-16)
Highways are fundamental to the Brazilian economy, as it is the main route for cargo transportation, where around 75% of all goods are transported. Furthermore, economic pressure pushes these drivers to work long hours due ...
Desafios de inovação tecnológica para o setor vitivinícola na Serra Gaúcha
(2022-03-31)
Technological innovation is essential for the development of an industry. However, innovating to solve bottlenecks involves investments, knowledge and risks that can impede research or implementation of innovations in the ...
Desenvolvimento de um espumante com colágeno
(2024-02-15)
Sparkling wine is a drink that goes beyond simply celebrating special dates; it plays a crucial role in wine culture and history, adding effervescence and liveliness to important moments. Thanks to the climatic conditions ...
Efeito citotóxico de extratos das macroalgas antárticas Monostroma hariotii e Iridaea cordata sobre a linhagem celular tumoral HCT - 116
(2024-02-21)
Colorectal cancer (CRC) is the third most prevalent malignant neoplasm in the world population. In the last decades, the marine environment has aroused the curiosity of researchers due to its immense biodiversity. This ...
Seleção de microrganismos de solo contaminados com cobre e seu potencial como bioagente
(2024-03-08)
The climatic conditions of the southern region of Brazil favor the appearance of plant diseases, requiring the application of fungicides, where the most commonly used are copperbased. Due to the long period of use, soils ...
Estudo cinético da produção de ácido lactobiônico e sorbitol por enzimas periplasmáticas de Zymomonas mobilis
(2014-06-12)
Na presença de lactose e frutose, ácido lactobiônico e sorbitol são formados equimolarmente em reações catalisadas por glicose-frutose oxidorredutase (GFOR) e glicono--lactonase (GL), enzimas periplasmáticas de Zymomonas ...
Felinos domésticos e bem-estar : explorando os mecanismos de ação de alopáticos e alternativos na manifestação de estresse através de uma abordagem de bioinformática
(2024-05-28)
The popularity of cats as pets is rapidly increasing worldwide, including in Brazil, which already records a growth that surpasses that of dogs. In view of this, feline medicine has evolved and gained prominence, seeking ...
Índice de integridade ecológica para ecossistemas lóticos da região nordeste do Rio Grande do Sul
(2014-06-11)
The use of benthic macroinvertebrates has emerged as an important component to assessment of aquatic ecosystems biological integrity. Several indices based on benthic communities have been proposed in Brazil, demonstrating ...