Atividade antimicrobiana in vitro de baccharis, tamarindo, líquido da casca da castanha de caju e óleo de cravo contra bactérias ruminais Gram-negativas

Autor: Venício Macêdo Carvalho, Vicente Díaz-Avila, Edinéia Bonin, Rodolpho Martin do Prado, Isolde Terezinha Santos Previdelli, Anderson Valdiney Gomes Ramos, Adriano Borges Meniqueti, Debora Cristina Baldoqui, Hilário Cuquetto Mantovani, Ivanor Nunes do Prado

Publikováno v: Pubvet, Vol 18, Iss 03 (2024)

Este estudo teve como objetivo avaliar a atividade antibacteriana in vitro do extrato aquoso de Baccharis dracunculifolia e Tamarindus indica L., dos extratos naturais líquidos da casca da castanha de caju (LCC) e do óleo essencial (OE) de cravo co

Externí odkaz: https://doaj.org/article/7d397c27be1946699025893e9be92a4c

Prenylated flavonoids from maclura tinctoria fruits

Autor: Sayuri de Oliveira Oyama, Luiz Antonio de Souza, Debora Cristina Baldoqui, Maria Helena Sarragiotto, Adriano Antônio Silva

Publikováno v: Química Nova, Vol 36, Iss 6, Pp 800-802 (2013)

A phytochemical investigation of Maclura tinctoria fruits yielded five flavonoids, including one prenylated flavonol (licoflavonol) and four prenylated isoflavones (wighteone, derrone, alpinum isoflavone, and 6-(2,2-dimethyl-2H-chromen-6-yl)-2-(1-hyd

Externí odkaz: https://doaj.org/article/4df800052e4b4428812d2163b5d33a77

The chemistry of Vernonanthura nudiflora (Less.) H. Rob. flowers and its antimicrobial activities

Autor: Débora Larissa Oliveira Araújo, Marta Regina Barrotto do Carmo, Beatriz Cardoso de Freitas, Anderson V. G. Ramos, Vera Lúcia Dias Siqueira, Regiane Bertin de Lima Scodro, Nathália de Oliveira Sá, Érika Seki Kioshima Cotica, Lenisa Vieira Vilegas, Maria Helena Sarragiotto, Debora Cristina Baldoqui, Márcia Regina Pereira Cabral, Giovana F Costacurta

Publikováno v: Natural Product Research. 37:502-507

Twenty-one known specialised metabolites were isolated from the flowers of Vernonanthura nudiflora (Less.) H. Rob., the structures of the compounds were established based on 1 D and 2 D NMR spectro...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a00b1b28922f0d22b9f73e8ed14a11d6
https://doi.org/10.1080/14786419.2021.1980790

TOCSY, hydrogen decoupling and computational calculations to an unequivocal structural elucidation of a new sesquiterpene derivative and identification of other constituents from Praxelis sanctopaulensis

Autor: Cleverton S. Fernandes, Beatriz Pereira Moreno, Alana C. Battistella, Ernani A. Basso, Maria Helena Sarragiotto, Débora Larissa Oliveira Araújo, Debora Cristina Baldoqui, Ana Paula Lopes, João V. Daufemback, Maria E. V. de Souza, Marta Regina Barrotto do Carmo, Jesuí Vergílio Visentainer, Anderson V. G. Ramos, Solange Maria Cottica, Tatiana Shioji Tiuman

Publikováno v: Phytochemical Analysis. 33:226-238

INTRODUCTION Praxelis genus comprises 24 species, however, only two species of this genus have been chemically investigated. Here we investigated Praxelis sanctopaulensis, a native plant from Brazil, that occurs mainly in Cerrado regions. OBJECTIVE T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a6c124c468de2a04bbdb7e2534d42b3
https://doi.org/10.1002/pca.3082

Chromolaena laevigata (Asteraceae) as a source of endophytic non-aflatoxigenic Aspergillus flavus: chemical profile in different culture conditions and biological applications

Autor: Maria Helena Sarragiotto, Marta Regina Barrotto do Carmo, Darlon Irineu Bernardi, Debora Cristina Baldoqui, Érica Benassi Zanqueta, João Alencar Pamphile, Márcia Regina Pereira Cabral, Rodolfo Bento Balbinot, Benedito Prado Dias Filho, Jean Eduardo Meneguello, Andressa Domingos Polli, João Lúcio de Azevedo, Josiane A Monteiro de Oliveira, Rosilene Fressatti Cardoso, Julio Cesar Polonio, Tania U. Nakamura, Eliana Harue Endo

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Braz J Microbiol

Endophytes are microorganisms that form symbiotic relationships with their host. These microorganisms can produce a variety of secondary metabolites, some of which have inhibitory effects on pests and pathogens or even act to promote plant growth. Du

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ae213fb885f1b5038fe0a420738ab2e