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Extração e caracterização dos ácidos graxos presentes nas sementes residuais de pitanga em Pato Branco
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de QuímicaQuímicaUTFPR, 2016-11-21)
The fatty acids are important in human food, mainly because of the groups ômegas. In this study we analyzed the fatty acids present in the seeds of pitanga collected on the ground, in order to compare the results of the ...
Mechanisms of Formation of Hemiacetals: Intrinsic Reactivity Analysis
(AMER CHEMICAL SOC, 2012)
The reaction mechanism of the hemiacetal formation from formaldehyde and methanol has been studied theoretically at the B3LYP/6-311+ +G(d,p) level. In addition to the study of the reaction between the isolated reactants, ...