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Precipitation of clavulanic acid from fermentation broth with potassium 2-ethyl hexanoate salt
(Elsevier Science BvAmsterdamHolanda, 2009)
Acyl lupeols from Cnidoscolus vitifolius
(Elsevier B.V., 1998-10-01)
In addition to 3-acetyl aleuritolic acid, 3 beta-acetyl-, cinnamoyl-, dihydrocinnamoyl-lupeol, a new ester of lupeol has been isolated from the stems of Cnidoscolus vitifolius. Its structure was established to be 3 ...
Estudio del equilibrio líquido-líquido de benceno + (hexano, heptano y ciclohexano) con el líquido iónico 1-etil-3-metilimidazolio etilsulfato a 308,15 k
(Universidad Nacional de Colombia, 2012)
Se determinó el equilibrio líquido-líquido(ELL) de los sistemas ternarios benceno+ (hexano, heptano y ciclohexano)con el líquido iónico 1-etil-3-metilimidazolioetilsulfato (EMIM-EtSO4) a 308,15K; la selectividad (S) y el ...
Potencialidade energética em extratores e tempos de extração do óleo de pinh̃o-manso (Jatropha curcas L.) em soxletter
(2010-03-01)
The current rhythm of petroliferous exploration is esteem that the existing reserves will be depleted in next the 45 years. Thus being, it has that to study intensely, what it has come to be fact, the alternative power ...
Potencialidade energética em diferentes extratores e tempos de extração do óleo de pinhão-manso (jatropha curcas l.) em soxletter
(Universidade Federal de Uberlândia (UFU), 2010-03-01)
The current rhythm of petroliferous exploration is esteem that the existing reserves will be depleted in next the 45 years. Thus being, it has that to study intensely, what it has come to be fact, the alternative power ...
Catalytic Combustion of n-Hexane Over Alumina Supported Mn–Cu–Ce Catalysts
(Springer, 2013-08-15)
Supported MnCuCe and MnCe mixed oxides catalysts were prepared and evaluated in n-hexane combustion reaction. They presented an excellent catalytic activity in total combustion of n-hexane. Catalysts were characterized by ...
Compostos voláteis da polpa de maracujá (Passiflora edulis F. Flavicarpa) orgânica e convencional
(2011-04-01)
The volatile compositions from organic and conventional passion fruit pulps produced in Brazil were investigated. The pulps were also physicochemically characterized. The volatile compounds from the headspace of the passion ...