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Thermoanalytical study of purine derivatives compounds
(Editora Unesp, 2004-01-01)
Os métodos térmicos em análises estão sendo atualmente muito utilizados nas investigações cientificas. Neste trabalho a termogravimetria-análise térmica diferencial simultânea (TG-DTA), difratometria de raios X pelo método ...
Effects of exogenous enzymes on nutrient digestibility, ruminal fermentation and growth performance in beef steers
(Elsevier Science, 2013-06)
Forty crossbred steers (Baladi×Friesian, average BW 153±5.14kg) were used to evaluate the effects of exogenous enzyme (ENZ) addition on nutrient intake, digestion, ruminal fermentation and feed conversion in beef steers. ...
Structures of human purine nucleoside phosphorylase complexed with inosine and ddI
(Elsevier B.V., 2014)
The electrochemical reduction of the purines guanine and adenine at platinum electrodes in several room temperature ionic liquids
(2010-02-05)
The reduction of guanine was studied by microelectrode voltammetry in the room temperature ionic liquids (RTILs) N-hexyltriethylammonium bis (trifluoromethanesulfonyl) imide [N6,2,2,2][N(Tf)2], 1-butyl-3-methylimidazolium ...
The electrochemical reduction of the purines guanine and adenine at platinum electrodes in several room temperature ionic liquids
(2010-02-05)
The reduction of guanine was studied by microelectrode voltammetry in the room temperature ionic liquids (RTILs) N-hexyltriethylammonium bis (trifluoromethanesulfonyl) imide [N6,2,2,2][N(Tf)2], 1-butyl-3-methylimidazolium ...
Níveis de uréia na ração de novilhos de quatro grupos genéticos: estimativa da produção de proteína microbiana por meio dos derivados de purinas na urina utilizando duas metodologias de coleta
(Viçosa, 2008)
Objetivou-se avaliar o efeito de quatro níveis de uréia na ração: 0; 0,65; 1,3 e 1,95% na matéria seca (MS), sobre a estimativa da produção de proteína microbiana por meio dos derivados de purinas na urina, em duas ...
Rendimento de óleo essencial de Salvia officinalis L. sob ação de reguladores vegetais
(2006-07-01)
This study aimed to evaluate the effect of different plant growth regulators on essential oil yield in Salvia officinalis L. plants. The experiment was held in a greenhouse and the experimental design was completely ...