Probiotic properties of lactic acid bacteria isolated from water-buffalo mozzarella cheese

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Leuconostoc mesenteroides SJRP55: a bacteriocinogenic strain isolated from Brazilian water buffalo mozzarella cheese

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Intensidades luminosas e profundidade de Semeadura na emergência e desenvolvimento de espécies de plantas daninhas

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Detecção da procedência de plantas psicoativas pelos isótopos estáveis do nitrogênio (15n) e oxigênio (18o)

This research examines the merits of hallucinogenic plants considered and/or psychoactive substances, such as Cannabis sativa and Ipomoea violacea, using the isotope rates of stable isotope of oxygen (18O) and nitrogen (15N), continuing projects already developed by the research group at the Center for Stable Isotope (CIE), which evaluated the isotopes carbon-13. This paper helps in creating a database that we intent to use in evaluation of each plant merit. Through the IRMS (Isotope-Ratio Mass Spectrometry) technique, it has shown that some of the 24 samples of marijuana (Cannabis sativa L.) evaluated were similar to those grown in the regions of Fairbanks and Tanacross Alaska, USA. In turn, the 50 samples of Ipomoea violacea, coming from Botucatu (SP) and Três Lagoas (MS), got their differences detected, in order to clearly identify the discrepancies between their growing regions. Thus, it was possible not only to track the geographical differences between marijuana samples collected from different regions, but also evaluate the isotopic variation of leaf, flower and seed of Ipomoea violacea. With this database, it was possible to determine the origin region of the drug and/or detect where the cultivation was carried out, aiding in the search of the traffic control agencies, such as the Federal Police in Brazil

Eficácia de óleos minerais aplicados como adjuvantes auxiliando na selitividade de herbicidas na cultura de cana-de-açúcar

Pós-graduação em Agronomia - FEIS

Diversidade e evolução da microbiota lática autóctone em queijo Muçarela de búfala e aplicação tecnológica dos isolados

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Interferência de plantas daninhas no desenvolvimento inicial de mudas meristemáticas de cana-de-açúcar

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Acidification profile, probiotic in vitro gastrointestinal tolerance and viability in fermented milk with fruit flours

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Diversity of Lactic Acid Bacteria Isolated from Brazilian Water Buffalo Mozzarella Cheese

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Antibacterial activity of alkyl gallates is a combination of direct targeting of FtsZ and permeabilization of bacterial membranes

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Chemotactic signal transduction and phosphate metabolism as adaptive strategies during citrus canker induction by Xanthomonas citri

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

First report of Bemisia tabaci Mediterranean (Q biotype) species in Brazil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Influence of daily consumption of synbiotic soy-based product supplemented with okara soybean by-product on risk factors for cardiovascular diseases

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Salmonella serovars in laying hen flocks and commercial table eggs from a region of Sao Paulo State, Brazil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Polyphenol oxidase from sweet potato: Purification and properties

Polyphenol oxidase (PPO, EC 1.14.18.1) extracted from sweet potato root [Ipomoea batatas (L.) Lam.] was purified 189-fold by precipitation with ammonium sulfate and elution from columns of Sephadex G-25, DEAE-cellulose, and Sephadex G-100. Polyacrylamide gel electrophoresis of the purified preparation revealed that PPO was highly purified by the procedure adopted. The purified enzyme had an estimated molecular weight of 96 000 and Km values of 26, 8, 5, and 96 mM for 4-methylcatechol, chlorogenic acid, caffeic acid, and catechol, respectively. The optimum pH varies from about 4.0 to 6.5, depending on the substrate. PPO activity was inhibited by p-coumaric and cinnamic acids, sodium metabisulfite, dithioerythritol, ascorbic acid, L-lysine, D-phenylalanine, L-methionine, glycine, L-isoleucine, and L-glutamine. Heat inactivation between 60 and 80 °C was biphasic. Sucrose, (NH4)2SO4, NaCl, and KCl appeared to be protective agents of sweet potato PPO against thermal denaturation. © 1992 American Chemical Society.