Now showing items 1-6 of 6
Production of Crude Xylanase from Thermoascus Aurantiacus CBMAI 756 Aiming the Baking Process
(Journal of Food Science, 2010-09-10) [Artigo]
In recent years, the baking industry has focused its attention on substituting several chemical compounds with enzymes. Enzymes that hydrolyze nonstarch polysaccharides, such as xylanase, lead to the improvement of rheological ...
A Novel beta-Glucosidase from Sporidiobolus pararoseus: Characterization and Application in Winemaking
(Journal of Food Science, 2011-09-01) [Artigo]
For the first time, the production of an extracellular beta-glucosidase (Sp-beta-gl) by a Sporidiobolus pararoseus yeast strain is reported. The Sp-beta-gl activity was quantified, characterized, and assessed for its ...
Phenolic Composition of the Edible Parts (Flesh and Skin) of Bordo Grape (Vitis labrusca) Using HPLC-DAD-ESI-MS/MS
(Journal of Agricultural and Food Chemistry, 2011-12-28) [Artigo]
The aim of this study was the detailed characterization of the phenolic composition and the determination of the antioxidant activity of the Bora grape (Vitis labrusca) cultivated in South Brazil. The edible parts of Bora ...
Production and characteristics comparison of crude beta-glucosidases produced by microorganisms Thermoascus aurantiacus e Aureobasidium pullulans in agricultural wastes
(Enzyme and Microbial Technology, 2008-11-06) [Artigo]
The purified beta-glucosidase of Aureobasidium pullulans ER-16 is one of more thermostable enzyme reported to date. Considering the unfeasibility of using purified enzyme for industrial application, it was interesting to ...
Influence of ozonolysis time during sugarcane pretreatment: Effects on the fiber and enzymatic saccharification
(Bioresource Technology, 2017-01-01) [Artigo]
Modifications in sugarcane bagasse (SCB) from ozonolysis (O) NaOH (B) and ultrasound (U) (OBU) treatment for cellulosic ethanol production by enzymatic hydrolysis, were evaluated when increasing the exposure time of SCB ...
Effect of lanthanide ion doping on Mg−Al mixed oxides as active acid−base catalysts for fatty acid ethyl ester synthesis
(Renewable Energy, 2019-04-01) [Artigo]
MgAl-hydrotalcites (HT) containing 1–2% of the lanthanide ions La3+, Ce3+ and Lu3+ were evaluated as heterogeneous catalysts in the transesterification process for fatty acid ethyl ester (FAEE) synthesis in order to ...