Freeze-dried systems containing sucrose and organic acids were found to undergo rapid nonenzymatic browning, even at low relative humidities. Addition of protein reduced the rate of browning, especially at low humidities. It was determined that the browning was due to reducing sugars produced by acid-catalyzed hydrolysis of sucrose. This hydrolysis occurred even when water content was well belo...

For a finite dimensional algebra A over an algebraically closed field, let T (A) denote the trivial extension of A by its minimal injective cogenerator bimodule. We prove that, if TA is a tilting module and B = EndTA, then T (A) is tame if and only if T (B) is tame. Introduction. Let k be an algebraically closed field. In this paper, an algebra A is always assumed to be associative, with an ide...

The product of the Escherichia coli modE gene, ModE, is a member of a unique class of molybdate-responsive DNA binding proteins. Here we investigated the roles of the N- and C-terminal domains of ModE in mediating DNA binding and protein dimerization, respectively. Compared to the full-length protein, the N-terminal half of ModE has a greatly diminished capacity to bind the modA promoter in vit...

Ofertado pela primeira vez em 2022 no âmbito do Colóquio de Moda, o Grupo Trabalho (GT) nomeado Moda: Entre Produções e Pensamentos, contribui com campo estudos da moda, ao ser um espaço não-disciplinado reflexão sobre a moda enquanto expandido, abarcando aspectos ligados à sua produção material, comercialização, mas também construção modos viver formas partilhas sensível. Nessa entrevista, os ...

Costanza Maria Teresa Ida Clotilde Giuseppina Pallavicini Pascolato. Assim como seu nome, é longa a sua história na moda. Figura forte e conhecida, Constanza Pascolato transita entre três mundos: indústria, tecelagem Santaconstancia; o jornalismo de moda, atualmente colunista da Revista Vogue Brasil; escrita manuais moda comportamento para mulheres.[...]

The inhibitory activity of Lactobacillus species has been well documented (1–5,7,11–13,15) and is usually a result of the secretion of secondary metabolites including hydrogen peroxide, organic acids, and peptides (2–5, 11–13,15). Peptides that exhibit an inhibitory effect on any other microorganisms are classified as bacteriocins (5). Bacteriocins have been shown to inhibit a wide range of mic...