Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Rogério César de Lara da Silva"'
Autor:
Luciane Pierezana, Márcia Regina Pereira Cabral, Deluana Martins Neto, Jusinei Meireles Stropa, Lincoln Carlos Silva de Oliveira, Dilamara Riva Scharf, Edésio Luiz Simionatto, Rogério César de Lara da Silva, Euclésio Simionatto
Publikováno v:
Química Nova, Vol 38, Iss 3, Pp 328-332 (2015)
The seed oils from four plants (Scheelea phalerata, Butia capitata, Syagrus romanzoffiana, Terminalia cattapa) found in Mato Grosso do Sul were extracted at good yields. Alkaline transesterification of these seed oils to esters using methanol and eth
Externí odkaz:
https://doaj.org/article/4248b3d0f5a6438bbf86f7a96dd08638
Autor:
Juciely Moreti dos Reis, Willian Ferreira da Costa, Sandro Minguzzi, Rogério César de Lara da Silva
Publikováno v:
Semina: Ciências Exatas e Tecnológicas, Vol 34, Iss 2, Pp 185-192 (2014)
The leaves and fruits of Jatropha gossypifolia L. were evaluated for their chemical composition. The essential oil of the leaves, were obtained by hydrodistillation and the fatty material of albumen and seeds were evaluated for chemical composition a
Externí odkaz:
https://doaj.org/article/7fa57a0a8cd740b082485a4b603bf0a3
Autor:
Lucas Aragão, Shaline S. L. Fernandes, Viviane Mallmann, Janaina T. Facco, Maria de Fátima Cepa Matos, Marcia R. P. Cabral, João Ernesto de Carvalho, Ana L. T. G. Ruiz, Claudia Andréa Lima Cardoso, Rogério Cesar de Lara da Silva, Ademir dos Anjos, Euclésio Simionatto
Publikováno v:
Orbital: The Electronic Journal of Chemistry, Vol 11, Iss 5, Pp 284-291 (2019)
The leaf and root oils of Conyza canadensis were studied for chemical composition and antitumor activity. The results showed that there is great variation in the composition of the oils obtained from different parts. The main components in the leaf o
Externí odkaz:
https://doaj.org/article/6e392e5a838f4565989c09a95e203749
Autor:
Graciele Vieira Barbosa, Jusinei Stropa Meirelles, Lincoln Carlos Silva de Oliveira, Rafael Aparecido Ciola Amoresi, Maria Aparecida Zaghete, Alberto Adriano Cavalheiro, Rogério Cesar de Lara da Silva
Publikováno v:
Orbital: The Electronic Journal of Chemistry, Vol 10, Iss 1, Pp 72-77 (2018)
Anionic clays are structures capable of adsorbing large quantities of water and other polar molecules in aqueous medium due to an ordered lamellar arrangement. Generally, the most stable composition contains magnesium and aluminum hydroxides, but oth
Externí odkaz:
https://doaj.org/article/5197409d41294094b78589f71ffc6414
Autor:
Graciele Vieira Barbosa, Jusinei Stropa Meirelles, Lincoln Carlos Silva de Oliveira, Rafael Aparecido Ciola Amoresi, Maria Aparecida Zaghete, Sandro Márcio Lima, Alberto Adriano Cavalheiro, Rogério Cesar de Lara da Silva
Publikováno v:
Orbital: The Electronic Journal of Chemistry, Vol 10, Iss 1, Pp 54-59 (2018)
The synthesis of layered double hydroxides has been investigated aiming innumerous applications, mainly as adsorbent, catalyst and catalyst support materials, due their ability to adsorb anionic species and several aqueous soluble compounds. The carb
Externí odkaz:
https://doaj.org/article/9c05a256073440938f9ba8f83305779f
Autor:
Celia Eliane de Lara da Silva, Rosilene Valota, Karimi Sater Gebara, Rogerio Cesar de Lara da Silva, Euclesio Simionatto
Publikováno v:
Semina: Ciências Exatas e Tecnológicas, Vol 34, Iss 1, Pp 117-124 (2013)
This work presents shows the study of antioxidant activity and quantification of phenolic content determined for the methanol extract obtained from Commiphora myrrha. The high content of phenolic compounds were evaluated against the potential to sequ
Externí odkaz:
https://doaj.org/article/57f360831a0446088a647aa55bff1e0f
Autor:
Celia Eliane de Lara da Silva, Willian Ferreira da Costa, Sandro Minguzzi, Rogério Cesar de Lara da Silva, Euclésio Simionatto
Publikováno v:
Journal of Analytical Methods in Chemistry, Vol 2013 (2013)
The chemical composition of essential oil and volatile obtained from the roots of Jatropha ribifolia (Pohl) Baill was performed in this work. The Clevenger extractor was utilized in hydrodistillation of oil and chemical composition determined by gas
Externí odkaz:
https://doaj.org/article/ba04000cdf4e4b12ac605cdee8259158