A5040400771- Chemical and Physical Properties in Aqueous Solutions
- Ionic liquids properties and applications
- Enzyme Catalysis and Immobilization
- Electrochemical Analysis and Applications
- Electrochemical sensors and biosensors
- Extraction and Separation Processes
- Enzyme-mediated dye degradation
- Crystallization and Solubility Studies
- Analytical Chemistry and Chromatography
- Agricultural and Food Sciences
- Analytical chemistry methods development
- Anaerobic Digestion and Biogas Production
- Moringa oleifera research and applications
- Chemistry and Chemical Engineering
- Biofuel production and bioconversion
- Botanical Research and Applications
- Microbial Metabolic Engineering and Bioproduction
- Dye analysis and toxicity
- Microbial Metabolism and Applications
- Microbial Metabolites in Food Biotechnology
- Cassava research and cyanide
- Environmental Sustainability and Education
- Algal biology and biofuel production
- Plant biochemistry and biosynthesis
- Artificial Intelligence and Decision Support Systems
Universidade Tiradentes
2016-2025
Instituto de Tecnologia e Pesquisa
2015-2024
Institute on Taxation and Economic Policy
2016
Processos - Soluções de Engenharia (Brazil)
2015
Bioactive compounds are important for promoting human health, either by developing functional products that offer complementary health benefits or incorporating them into nutritional supplements, beverages, fortified foods, and pharmaceutical products. In this context, work focuses on extracting phenolic from the mesocarp of licuri (Syagrus coronata), with aim evaluating different emerging solvents extraction techniques. Solvents polarities, such as acetonitrile, ethanol, dimethyl isosorbide...
Ionic liquids as adjuvant in aqueous two-phase systems (ATPS) are efficient, environmentally friendly, and “biocompatible” separation processes, which allow the high purification of enzymes.
Alternative strategies are required to develop the optimized production of fatty acids using biocatalysis; molecular docking and response surface methodology efficient tools achieve this goal. In present study, we demonstrate a novel robust for sustainable from Moringa oleifera Lam oil lipase-catalyzed hydrolysis (without presence emulsifiers or buffer solutions). Seven commercial lipases Candida rugosa (CRL), Burkholderia cepacia (BCL), Thermomyces lanuginosus (TLL), Rhizopus niveus (RNL),...
Abstract Estrogens are emergent pollutants found in low levels water bodies, and for this reason they require concentration quantification. In study, aqueous two‐phase systems (ATPSs) were used as an alternative strategy to improve hormone detection quantification from real samples. addition, a predictive computational method (COSMO‐RS) was understand better the migration of hormones between two phases at molecular level. Water samples previously analyzed hormone‐free added 250‐fold...
This work presents a framework for evaluating hybrid nanoflowers using Burkholderia cepacia lipase. It was expanded on previous findings by testing lipase (hNF-lipase) formation over wide range of pH values (5–9) and buffer concentrations (10–100 mM). The free enzyme activity compared with that hNF-lipase. analysis, performed molecular docking, described the effect interaction copper ions. morphological characterization hNF-lipase scanning electron microscopy. Fourier Transform Infrared...
Bioimprinting is an easy, sustainable and low-cost technique that promotes a printing of potential substrates on enzyme structure, inducing more selective stable conformation. conformational changes in enzymes, resulting better catalytic performance. In this work, the effect bioimprinting Burkholderia cepacia lipase (BCL) porcine pancreatic extracts (PPE) with four different fatty acids (lauric acid (C12:0), myristic (C14:0), palmitic (C16:0), stearic (C18:0)) was investigated. The results...
The comparative evaluation of distinct types ionic liquid‐based aqueous biphasic systems (IL‐ABS) and more conventional polymer/salt‐based ABS to the extraction two antioxidants, eugenol propyl gallate, is focused. In a first approach, IL‐ABS composed ILs potassium citrate (C 6 H 5 K 3 O 7 /C 8 ) buffer at pH were applied enabling assessment impact IL cation core on extraction. second approach uses polyethylene glycol (PEG) phosphate (K 2 HPO 4 /KH PO with imidazolium‐based as adjuvants....
This study evaluated simultaneously the raw vinasse degradation, an effluent from sugar-alcohol industry, laccase production by Pleurotus sajor-caju and its purification using aqueous two-phase systems (ATPS). To improve production, different concentrations of inducers (ethanol CuSO4) were added. The higher promoted increase 4-fold 0.4 mM CuSO4 as inducer, with maximum enzymatic activity 539.3 U/L on 3rd day fermentation. final treated had a decolorization 92% turbidity removal 99% CuSO4....
Agro-industrial wastes are abundant and low-cost sources of energy chemicals.Biomass account for 14% the world's production.Industrial residues production soluble coffee (spent grounds -SCG) have great potential due to its large-scale can be transformed by pyrolysis, in liquid, solid gaseous products with applications from chemicals.This work has objective producing bio-oil pyrolysis industrial SCG, characterize it chromatography indicate possible applications.As SGC contains a large amount...