Brazilian Green Tea
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Carbon Dots from Pilosocereus gounellei for Fluorimetric Determination of Tannin in Tea Using a Flow-Batch System
In this study, xiquexique (Pilosocereus gounellei) native endemic cactus from the Brazilian semiarid was used for the first time as a natural carbon source (“green precursor”) for the synthesis of highly fluorescent carbon dots (CDs). These CDs were successfully used to develop a fast, low-cost, eco-friendly fluorescence method for the determination of t
Journal of the Brazilian Chemical Society. Publicado em: 2023
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2. Compostos fenólicos e potencial antioxidante de ervas consumidas na região amazônica brasileira / Phenolic compounds and antioxidant potencial of herbs consumed in the Brazilian Amazonian region
In recent years, consumption of tea has increased significantly as a result of the health benefits derived from those ingestion. Moreover, tea has been considered important in the diet because of the high antioxidant potential. However, there is a lack of studies on the content of compounds with antioxidant properties found in Brazilian teas. Due to some stu
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/04/2011
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3. APLICAÇÃO DE ANTIOXIDANTES NATURAIS EM CARNE MECANICAMENTE SEPARADA (CMS) DE AVE / NATURAL ANTIOXIDANTS APPLICATION IN MECHANICALLY DEBONED POULTRY MEAT (MDPM)
The purpose of this project was to evaluate the antioxidant activity in vitro and its effects at the oxidative stability of mechanically deboned poultry meat (MDPM) of five natural extracts. It was studied: the yerba mate (Ilex paraguariensis), the marcela (Achyrocline satureioides), a mixture of yerba mate (50%) and marcela (50%), green tea (Camellia sinens
Publicado em: 2009
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4. Estudo químico e avaliação da atividade antioxidante de chá-verde brasileiro (camellia sinensis var. assamica) cultivar iac-259 / Components study and antioxidant activity evaluation of Brazilian green tea (Camellia sinensis var. assamica IAC-259 cultivar)
O chá-verde brasileiro, obtido a partir das partes aéreas de Camellia sinensis var. assamica, teve sua produção recentemente implantada no Brasil devido ao emergente consumo. As principais atividades farmacológicas atribuídas a esta planta estão relacionadas à atividade antioxidante, quimiopreventiva e antitumoral. Neste trabalho foi desenvo lvido e
Publicado em: 2007
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5. Secagem, armazenamento e qualidade de folhas de Cymbopogon citratus (D.C.) Stapf / Drying, storage and quality of Cymbopogon citratus (D.C.) Stapf leaves
The marketing of the medicinal plants is among a very competitive market. In Brazil, in spite of the effective legislation, the plant medicine it is still marketed under uncertain way due to the inefficiency in quality control mainly in the post harvest stage of the plants which serve as the raw materials for the medicines. The Cymbopogon citratus (D.C.) Sta
Publicado em: 2006