Search Results - "Wisniewski Junior, Alberto"

LC characterisation of guaco medicinal extracts, Mikania laevigata and M. glomerata, and their effects on allergic pneumonitis by dos Santos, Sheila Cristina, Krueger, Cristhiane L, Steil, Ana Angélica, Kreuger, Maria Regina, Biavatti, Maique Weber, Wisniewski Junior, Alberto

“…The leaves of guaco (Mikania glomerata and M. laevigata) are widely used for the treatment of asthma and bronchitis. An LC method for the quantification of…”
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The Role of L-Proline and Co-Catalysts in the Enantioselectivity of OXA-Michael-Henry Reactions by do Carmo, Lucas, Silva, Simone, Machado, Matheus, Prata, Paloma, Wisniewski Júnior, Alberto, Vidal, Diogo, Villar, José Augusto

“…The use of L-proline derivatives employed in OXA-Michael-Henry tandem reactions has been an efficient method to produce enantiomerically enriched compounds. In…”
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Optimization of an organosolv method using glycerol with iron catalysts for the pretreatment of water hyacinth by Santana, Joselaine Carvalho, Souza Abud, Ana Karla, Wisniewski, Alberto, Navickiene, Sandro, Romão, Luciane Pimenta Cruz

“…Organosolv pretreatment reactions with glycerol, applied to water hyacinth, were performed with evaluation of the effects of the following variables: time…”
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Multielement/proximate composition, chemical and cytotoxic profile to assess the Crinum americanum L. as an unconventional raw material of nutritional, chemical, and pharmaceutical potential by de Araújo, Renata Lázara, de Pinho, Carolina Lilibeth Carvalho, Farias, Fabiane Oliveira, do Amaral, Wanderlei, Junior, Alberto Wisniewski, Honório-França, Adenilda Cristina, Igarashi-Mafra, Luciana, Mafra, Marcos R.

“…This work aimed to characterize the nutritional and multielement profile of leaves, bulbs and roots of C. americanum L., as well as to optimize a mixture of…”
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Mass spectrometry characterization, antioxidant activity, and cytotoxicity of the peel and pulp extracts of Pitomba by Nascimento Fraga, Layanne, Karoline de Souza Oliveira, Anne, Pinheiro Aragão, Bruna, Alves de Souza, Daniel, Willian Propheta dos Santos, Edmilson, Alves Melo, Josué, Mara de Oliveira e Silva, Ana, Wisniewski Junior, Alberto, Bani Corrêa, Cristiane, Regina Silva de Andrade Wartha, Elma, Bacci, Leandro, Maria Montezano de Carvalho, Izabela

“…•Ethanolic and hexanic extracts of the pulp and peel of pitomba were analyzed by ESI(−)-FTMS.•The antioxidant capacity of the extracts was evaluate by six…”
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Organo-mineral fertilization effects on biomass and essential oil of lavender (Lavandula dentata L.) by Silva, Sérgio Macedo, Luz, José Magno Queiroz, Nogueira, Pedro Augusto Menezes, Blank, Arie Fitzgerald, Sampaio, Taís Santos, Pinto, Jéssika Andreza Oliveira, Wisniewski, Alberto

“…•The 60% application rate of the organo-mineral fertilizer provided the best performance in lavender.•Organo-mineral fertilization affected the chemical…”
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Chemical diversity of native populations of Varronia curassavica Jacq. and antifungal activity against Lasiodoplodia theobromae by Nizio, Daniela Aparecida de Castro, Brito, Fabiany de Andrade, Sampaio, Taís Santos, Melo, Juliana de Oliveira, Silva, Fábio Leal Santos da, Gagliardi, Paulo Roberto, Arrigoni-Blank, Maria de Fátima, Anjos, Charlene Souza dos, Alves, Péricles Barreto, Wisniewski Junior, Alberto, Blank, Arie Fitzgerald

“…•High chemical diversity was observed within populations of Varronia curassavica.•Five chemical groups were formed from the constituents of the essential…”
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Synthesis of enaminones with stationary stereochemistry by Wisniewski Junior, Alberto, Oliveira, Alfredo R.M., Cunha, Carlos Jorge da, Simonelli, Fabio, Marques, Francisco A.

“…Five enaminones 4a-e derived from the reaction of 2,4,4-trimethyl-2-oxazoline anion with ethyl acetate, ethyl benzoate, ethyl cyclohexanoate, ethyl hexanoate…”
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Chemical diversity of a wild population of Myrcia ovata Cambessedes and antifungal activity against Fusarium solani by Sampaio, Taís Santos, Nizio, Daniela Aparecida de Castro, White, Larissa Alves Secundo, Melo, Juliana de Oliveira, Almeida, Camila Santos, Alves, Mércia Freitas, Gagliardi, Paulo Roberto, Arrigoni-Blank, Maria de Fátima, Wisniewski Junior, Alberto, Sobral, Marcos Eduardo Guerra, Blank, Arie Fitzgerald

“…•High chemical diversity was observed among Myrcia ovata plants.•Six chemical groups were formed from the constituents of the essential oils.•There is high…”
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Óleo essencial de Gochnatia polymorpha (Less) Cabr. ssp floccosa Cabr by Stefanello, Maria Élida Alves, Cervi, Armando Carlos, Wisniewski Júnior, Alberto, Simionatto, Edésio Luiz

“…The essential oil isolated by hydrodistillation from flowers and root bark of Gochnatia polymorpha (Less) Cabr. ssp floccosa Cabr. (Asteraceae) was analyzed by…”
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Chemical composition of essential oil from the bark of Croton cajucara Bentham /b> - doi: 10.4025/actascitechnol.v34i3.11712 by Fabiano Rosa Silva, Alberto Wisniewski Junior, Valdir Cechinel Filho, Domingos Sávio Nunes

“…The essential oil from the bark of Croton cajucara Bentham, popularly known as sacaca or cajuçara, was obtained by hydrodistillation, yielding 1.28% of the…”
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Chemical composition of essential oil from the bark of Croton cajucara Bentham by Silva, Fabiano Rosa, Wisniewski Junior, Alberto, Cechinel Filho, Valdir, Nunes, Domingos Sávio

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Chemical composition of essential oil from the bark of Croton cajucara Bentham/Composicao quimica do oleo essencial das cascas de Croton cajucara Bentham by da Silva, Fabiano Rosa, Wisniewski, Jr., Alberto, Filho, Valdir Cechinel, Nunes, Domingos Savio

“…The essential oil from the bark of Croton cajucara Bentham, popularly known as sacaca or cajucara, was obtained by hydrodistillation, yielding 1.28% of the…”
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Óleo essencial de Gochnatia polymorpha (Less) Cabr. ssp floccosa Cabr by Stefanello Maria Élida Alves, Cervi Armando Carlos, Wisniewski Júnior Alberto, Simionatto Edésio Luiz

“…The essential oil isolated by hydrodistillation from flowers and root bark of Gochnatia polymorpha (Less) Cabr. ssp floccosa Cabr. (Asteraceae) was analyzed by…”
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