A5014097865- Biofuel production and bioconversion
- Enzyme Production and Characterization
- Enzyme Catalysis and Immobilization
- Microbial Metabolic Engineering and Bioproduction
- Soil Carbon and Nitrogen Dynamics
- Antibiotics Pharmacokinetics and Efficacy
- Sugarcane Cultivation and Processing
- Protein Hydrolysis and Bioactive Peptides
- Pharmaceutical and Antibiotic Environmental Impacts
- Clay minerals and soil interactions
- Chromium effects and bioremediation
- Water Quality Monitoring Technologies
- Electrical and Bioimpedance Tomography
- Geophysical and Geoelectrical Methods
- Meat and Animal Product Quality
- Advanced oxidation water treatment
- Odor and Emission Control Technologies
- Microbial Metabolites in Food Biotechnology
- Phosphorus and nutrient management
- Tree Root and Stability Studies
- Water Systems and Optimization
- Minerals Flotation and Separation Techniques
- Anaerobic Digestion and Biogas Production
- Mineral Processing and Grinding
- Membrane Separation Technologies
Institut Agro Dijon
2024
Agroécologie
2024
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
2024
Universidade de São Paulo
2018-2023
Universidade Federal de São Carlos
2013-2017
Brazilian Agricultural Research Corporation
2011-2017
Liming is a common agricultural practice used to enhance soil productivity by correcting acidity and this change of chemical properties often considered potential strategy mitigate nitrous oxide (N2O) emissions from soils. However, its overall impact on greenhouse gas (GHG) dynamics remains uncertain due the dual influence liming product carbon dioxide (CO2) emissions: direct release calcium carbonate (CaCO3) changes in organic (SOC) dynamics. Existing studies, based limited field data,...
Biomass-degrading enzymes are one of the most costly inputs affecting economic viability biochemical route for biomass conversion into biofuels. This work evaluates effects operational conditions on biomass-degrading multienzyme production by a selected strain Aspergillus niger . The fungus was cultivated under solid-state fermentation (SSF) soybean meal, using an instrumented lab-scale bioreactor equipped with on-line automated monitoring and control system. air flow rate, inlet relative...
Bioprocess development studies concerning the production of cellulases are crucial importance due to significant impact these enzymes on economics biomass conversion into fuels and chemicals. This work evaluates effects solid-state fermentation (SSF) operational conditions cellulase by a novel strain Aspergillus oryzae using an instrumented lab-scale bioreactor equipped with on-line automated monitoring control system. The use SSF cultivation under controlled substantially improved...
AbstractAgricultural liming is a common practice for improving acidic soils production, and also considered as lever mitigating nitrous oxide emissions from soils. However, the benefit of in reducing soil greenhouse gas (GHG) conditioned by: (i) evolution carbon calcium carbonates (CaCO3) supplied, (ii) effect CaCO3 on organic (SOC). The literature presents contrasting effects inorganic- SOC-derived CO2 emissions. Current understanding impact GHG limited by lack field data, therefore...
Abstract The major drawbacks in large‐scale solid‐state fermentation processes are related to difficulty controlling the medium temperature and moisture content, which variables that directly affect microbial growth product formation. Several mathematical models have been developed describe these effects, although none has simultaneously considered distinct phases, restrictions caused by large variations at several content conditions, formation pathways. In this manner, objectives of paper...
A avaliação da cinética produção de enzimas (hemi) celulolíticas pode permitir o desenvolvimento sistemas controle mais eficientes para biorreatores fermentação em estado sólido larga escala. Por isso, objetivo desse trabalho foi avaliar os efeitos temperatura e umidade inicial do substrato na celulases xilanases utilizando-se farelo trigo microrganismo A. niger (3T5B8). As atividades deCMCase xilanase foram quantificadas diferentes condições experimentais nos tempos 24, 48 72 horas. Os...
The online monitoring of the liquid holdup in a cane diffuser increases extraction process efficiency since juice percolating through bed promotes mass transfer. This article assesses electrical impedance as an indirect measure level resistive effects diffuser. © 2023 Institute Electrical Engineer Japan and Wiley Periodicals LLC.
AbstractAgricultural liming is a common practice for improving acidic soils and production, also considered as lever mitigating nitrous oxide (N2O) emissions from soils, by increasing N2O reduction into N2. However, the benefit of in reducing soil greenhouse gas (GHG) conditioned by: (i) evolution carbon calcium carbonates (CaCO3) supplied, i.e. their dissolution form CO2, (ii) effect CaCO3 on (mineralisation or sequestration) organic (SOC). The literature presents contrasting effects...
The extraction of sucrose in a cane diffuser depends mainly on the percolation rate, and its optimisation requires monitoring control liquid holdup with bed. However, most conventional methods that measure levels are not suitable for this application. Operators observed level through diffusers' sight glasses, adjusting spray position according to visual inspections. method is inefficient, more accurate reliable measurement process should be implemented towards maximising extraction. This...