B Glucosidase Purificacao E Caracterizacao
Mostrando 1-2 de 2 artigos, teses e dissertações.
-
1. Teor de isoflavonas e atividades de ß-glucosidase em grãos de soja germinada e de diferentes grupos de maturação. Purificação e caracterização bioquímica parcial da ß-glucosidase
Soy Isoflavones are phenolic compounds comprised of aglucones, b-glucosides and b-glucosides conjugated with malonyl and acetyl groups. b-glucosidase (b-glucoside glucohydrolase, EC 3.2.1.21) hydrolyses b-glucosidic isoflavones releasing aglucones that possess human health benefitial role. Thus the objective of this work was to determine the isoflavone forms
Publicado em: 2006
-
2. Purificação, caracterização, clonagem e seqüenciamento de β-glicosidades de Tenebrio molitor (Coleoptera) / Purification, characterization, cloning and sequencing of β-glycosidases from Tenebrio molitor (Coleoptera)
In the midgut lumen of Tenebrio molitor larvae there are 4 β-glycosidases (named 1, 2, 3a and 3b), not present in the animal food. They were purified with electrophoresis, ion exchange and hydrophobic chromatographies. β-glycosidase 1 (relative molecular weight - Mr 59,000) is unstable at 30°C but is stabilized by substrates. The enzyme hydrolyses
Publicado em: 2001