Thermoanaerobacter Sp
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Imobilização covalente de ciclodextrina glicosiltransferase em microesferas de silica-polietilenoglicol / Covalent immobilization of cyclodextrin glycosyltransferase onto silicapolyethyleneglicol microspheres
Ciclodextrina glicosiltransferase (CGTase, EC 2.4.1.19) é a enzima capaz de converter o amido e seus açúcares relacionados em ciclodextrinas (CDs) através da reação de ciclização. As CDs têm inúmeras aplicações na indústria farmacêutica, cosmética e de alimentos, devido à sua capacidade de encapsular moléculas hidrofóbicas dentro de sua cav
Publicado em: 2011
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2. Anaerobic Fermentation of Woody Biomass Pretreated with Supercritical Ammonia †
The degradability of ground hardwood by thermophilic anaerobic bacteria (Clostridium thermocellum with or without Thermoanaerobacter strain B6A) was greatly enhanced by pretreatment of the substrate with supercritical ammonia. Relative to C. thermocellum monocultures, cocultures of C. thermocellum and Thermoanaerobacter strain B6A degraded 1.5-fold more pret
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3. Characterization of an endo-Acting Amylopullulanase from Thermoanaerobacter Strain B6A
A thermoanaerobe (Thermoanaerobacter sp.) grown in TYE-starch (0.5%) medium at 60°C produced both extra- and intracellular pullulanase (1.90 U/ml) and amylase (1.19 U/ml) activities. Both activities were produced at high levels on a variety of carbon sources. The temperature and pH optima for both pullulanase and amylase activities were 75°C and pH 5.0, re