Bem vindo à Biblioteca do Café
O SBICafé é um repositório temático da produção científica das instituições que integram o Consórcio Brasileiro de Pesquisa e Desenvolvimento do Café (Consórcio Pesquisa Café). Seu objetivo é unificar e facilitar o acesso à produção científica das instituições consorciadas, no que se refere a temas relacionados ao agronegócio do café, aumentando assim a visibilidade, o uso e o impacto dos resultados das pesquisas depositadas, no intuito de fortalecer os projetos desenvolvidos em torno do Programa Nacional de Pesquisa e Desenvolvimento do Café (PNP D/Café), aumentando sua produtividade, progresso e recompensas.

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Coffea arabica L: History, phenology and climatic aptitude of the state of São Paulo, Brazil
(Instituto Biológico, 2021-12-17) Torres, Guilherme Almussa Leite; Campos, Cleide Nascimento; Salomon, Marcus Vinicius; Pantano, Angélica Prela; Almeida, Julieta Andrea Silva de
The genus Coffea belongs to the Rubiaceae family and includes two species with optimum economic performances, Coffea arabica and Coffea canephora. The state of São Paulo is one of the states that produce the species C. arabica in Brazil. Arabica coffee has been of great importance to São Paulo, providing relevant contributions to the historical, political, architectural, gastronomic, touristic, artistic, agricultural, industrial and social sectors since its introduction into the state in the nineteenth century. The agricultural sector includes crops produced by both small farmers and by highly technological agricultural groups. Coffea arabica plants present six phenological phases, all sensitive to changes in temperature and rainfall. In the reproductive phases, the species requires short days, low temperatures and no rainfall, followed by the rainy season. However, the phenological phases of the coffee plants can be harmed or even inhibited by dry or rainy seasons that are too long or too short. In the state of São Paulo, the municipalities of Garça and Franca show optimal coffee productivity, whereas those of Adamantina and Registro are low, and the agricultural aptitudes of these four municipalities show strong relationships with their geographical distributions in the state. Garça and Franca are situated in areas where the predominant dry and rainy seasons favor the occurrence of the phenological phases of arabica coffee plants, whereas Adamantina and Registro are located in areas with long dry and rainy seasons, respectively, characteristics that harm the development of the reproductive phenological phases of this culture.
Que tal um cafezinho? Analisando a experiência de consumo dos turistas de turismo cafeeiro em Taquaritinga do Norte
(Universidade do Vale do Itajaí, 2022-12-19) Silva, Ana Paula da; Salazar, Viviane dos Santos
O mercado de café experimentou muitas mudanças nos últimos anos, passando por três ondas, cada uma marcando um aspecto diferente na relação de consumo desta bebida. Com a terceira onda, houve uma aproximação entre os produtores e os consumi- dores finais, o que proporcionou a atividade de turismo cafeeiro nos locais de produção de café. Em Pernambuco, o município de Taquaritinga do Norte vem se destacando nesse segmento nos últimos anos, com Fazendas abrindo suas portas para receberem turistas que tenham interesse no tema. Diante disso, elaboramos este estudo que tem por objetivo analisar as experiências de turismo cafeeiro em Taquaritinga do Norte/PE, especificamente o Sítio Conceição/Terral Ecológico e o Yaguara Ecológico baseado no modelo proposto por Goolaupa e Mossberg (2017). Para este estudo foi adotada a pesquisa qualitativa, com a realização de entrevistas, sendo todas feitas pela plataforma do Google Meet. Ao final, constatou-se que a experiência de turismo cafeeiro realizada em Taquaritinga atende às dimensões propostas por Goolaupa e Mossberg (2017), além de outros aspectos, como, por exemplo, perceber que as atividades do referido setor têm ajudado no desenvolvimento da economia de Taquaritinga.
European strategic trade policy and Brazilian export growth during the nineteenth century
(Departamento de Economia da Faculdade de Economia, Administração e Contabilidade da Universidade de São Paulo (FEA-USP), 2022-04-04) Absell, Christopher David
Until the Amazonian rubber boom, cane sugar and coffee were the two most important export commodities for Brazil during the nineteenth century. Despite inherent differences in methods of cultivation, both sugar and coffee at once benefitted and suffered from the characteristics of Brazil’s factor endowment in land, labour and capital. Yet these two export commodities demonstrated divergent growth patterns across the nineteenth century. The difference was not one of relative productivity and thus price competitiveness disadvantage, but of the imperfectly competitive nature of the international market for each commodity. European governments actively practised strategic trade policy to transfer profits from foreign to domestic or colonial firms. These market distortions were exogenous, imposed by consumer markets, and took the form of European colonial tariff preferences and subsidies to domestic production. Coffee suffered less from imperfect competition, thus remaining more profitable to Brazilian agricultural producers in the long run.
Phytosociology of weeds on Cerrado Mineiro coffee growing farms
(Sociedade Brasileira da Ciência das Plantas Daninhas, 2022-09-30) Rodrigues, Rafael J. A.; Carvalho, Gladyston R.; Gonçalves, Adenilson H.; Carvalho, João Paulo F.; Alcântara, Elifas N. de; Resende, Laís S.
Background Phytosociological surveys of weeds in agricultural regions, such as the coffee growing Cerrado Mineiro Denomination, are essential for understanding the predominant species in a cultivation area.
Objective This study aimed to determine the predominant weed species in coffee crops in Cerrado Mineiro through phytosociological surveys during two periods of the year.
Methods 26 coffee farms in 12 municipalities within the Cerrado Mineiro Denomination of Origin of were visited. The inventory square method was used for the phytosociological surveys. In each area, 40 m2 was evaluated and divided into two study periods (summer and winter). Calculations of the variables were performed using the following data: frequency, density, abundance, importance value index, similarity coefficient, rarefaction curve, Shannon index, and hierarchical grouping analysis using Jaccard’s similarity.
Results In the summer (rainy period), 54 species from 16 families were found, with Poaceae, Asteraceae, and Amaranthaceae predominating. In winter (dry season), 56 species from 16 families were found, predominantly Asteraceae, Poaceae, and Brassicaceae. There was a predominance of 17 and 16 species, with similarity levels (Jaccard) of 45.58% and 40.78% for summer and winter, respectively.
Conclusions The weed community in the Cerrado Mineiro coffee plantation is dominated by two main families, Poacaeae and Asteraceae, with Eleusine indica (summer) and Conyza spp. (winter) being the species with the highest importance values.
Leaf extract of Coffea arabica L. reduces lipid peroxidation and has anti-platelet effect in a rat dyslipidemia model
(Faculdade de Ciências Farmacêuticas da Universidade de São Paulo, 2022-09-02) Simões, Mario Henrique Souza; Salles, Bruno Cesar Correa; Duarte, Stella Maris da Silveira; Silva, Marcelo Aparecido da; Viana, André Luiz Machado; Moraes, Gabriel de Oliveira Isaac de; Figueiredo, Sonia Aparecida; Ferreira, Eric Batista; Rodrigues, Maria Rita; Paula, Fernanda Borges de Araújo
This study aimed to evaluate the antioxidant potential of the Coffea arabica Lineu (L.) leaf extract and its effects on platelet aggregation of dyslipidemic rats. The extract was obtained by the percolation of C. arabica L. leaves in hydroethanolic solution 70% (v/v). The mass spectrometry FIA-ESI-MS² suggested the presence of chlorogenic acid, rutin acid, and quinic acid. The DPPH• radicals scavenging capacity was demonstrated (IC50 = 0.06 mg/mL). The extract was administered to rats by gavage (300 mg/kg/day) for 56 days. Dyslipidemia was induced by administering Triton WR-1339 (300 mg/kg body weight) on the 54th day. On day 56, blood was collected by puncturing the abdominal aorta artery and the aortic artery was removed. Lipid profile, markers of renal and hepatic injury, lipid peroxidation, and platelet aggregation tests were carried out. The ingestion of extract reduced the lipid peroxidation (aorta and plasma) and platelet aggregation in dyslipidemic rats. The extract did not affect markers of renal and hepatic function as analyzed in this study, suggesting neither impaired liver nor kidney function in these animals. Therefore, our results demonstrate that the extract of leaves of C. arabica L. show antioxidant potential in vitro and in vivo as well as anti-platelet aggregation in dyslipidemic animals.