Lúcio Cardozo‐Filho
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View article: Efficiency of Near-Infrared Spectroscopy in Quantifying Lignin in Black Liquor-Impregnated Reforestation Wood
Efficiency of Near-Infrared Spectroscopy in Quantifying Lignin in Black Liquor-Impregnated Reforestation Wood Open
Cellulose and lignin are biopolymers with significant potential for chemical synthesis and energy production; however, their heterogeneous composition presents challenges for their use as raw material sources. This study employed near-infr…
View article: Subcritical water hydrolysis of Pereskia aculeate biomass to produce fermentable sugars and platform chemicals
Subcritical water hydrolysis of Pereskia aculeate biomass to produce fermentable sugars and platform chemicals Open
This work aimed to conduct subcritical hydrolysis (SWH) of Pereskia aculeata Miller biomass to produce fermentable sugars and platform chemicals. For this purpose, the effect of temperature (180, 200 and 220 °C) and pressure (5, 10 and 15 …
View article: Nearest neighbor permutation entropy detects phase transitions in complex high-pressure systems
Nearest neighbor permutation entropy detects phase transitions in complex high-pressure systems Open
Understanding the high-pressure phase behavior of carbon dioxide-hydrocarbon mixtures is of considerable interest owing to their wide range of applications. Under certain conditions, these systems are not amenable to direct visual monitori…
View article: Application of Sequential Extraction Using Pressurized Fluids to Obtain Compounds from Pereskia aculeata Leaves
Application of Sequential Extraction Using Pressurized Fluids to Obtain Compounds from Pereskia aculeata Leaves Open
The aim of this study was to use high-pressure extraction methods to obtain compounds of different classes from the leaves of Pereskia aculeata Mill. For this purpose, Supercritical Fluid Extraction (SFE) and Pressurized Liquid Extraction …
View article: Pressurized Liquid Extraction of Bioactive Compounds from Seeds and Sprouts Trigonella foenum-graecum L. (Fenugreek): Enhanced Antioxidant and Anti-Hyperglycemic Activities
Pressurized Liquid Extraction of Bioactive Compounds from Seeds and Sprouts Trigonella foenum-graecum L. (Fenugreek): Enhanced Antioxidant and Anti-Hyperglycemic Activities Open
The present study examined the impact of germination using Aloe vera as an elicitor on the phytochemical composition, antioxidant capacity, and in vitro anti-hyperglycemic and antitumoral activity of fenugreek seed extracts germinated by p…
View article: Effect of vitamin C supplementation on the development of metabolic syndrome in male Swiss mice
Effect of vitamin C supplementation on the development of metabolic syndrome in male Swiss mice Open
Modern lifestyles-characterized by poor diet, sedentary behavior, and stress-are linked to chronic diseases such as heart disease, diabetes, and metabolic syndrome (MetS). MetS is defined by a cluster of cardiovascular risk factors, includ…
View article: Experimental Data and Thermodynamics Modeling (eNRTL and mUNIFAC) of the (Cyclohexane + Benzene + N,N-Dimethylformamide + Sodium Thiocyanate) Systems
Experimental Data and Thermodynamics Modeling (eNRTL and mUNIFAC) of the (Cyclohexane + Benzene + N,N-Dimethylformamide + Sodium Thiocyanate) Systems Open
This study investigates the liquid–liquid equilibrium (LLE) of a cyclohexane (1) + benzene (2) + [N,N-dimethylformamide + sodium thiocyanate] (3) system. Experimental tie-line data were obtained at 298.15 K and 318.15 K under atmospheric p…
View article: Ultrasound-Assisted Extraction of Phenolic Compounds from Tricosanthes cucumerina Leaves: Microencapsulation and Characterization
Ultrasound-Assisted Extraction of Phenolic Compounds from Tricosanthes cucumerina Leaves: Microencapsulation and Characterization Open
This study utilized the ultrasound-assisted extraction method to obtain an extract rich in phenolic compounds from the leaves of Tricosanthes cucumerina. The optimization of the experimental design identified the optimal extraction conditi…
View article: Application of the Biorefinery Concept in the Processing of Crambe (Crambe abyssinica Hochst) Seed Defatted Meal in a Pressurized Medium
Application of the Biorefinery Concept in the Processing of Crambe (Crambe abyssinica Hochst) Seed Defatted Meal in a Pressurized Medium Open
The valorization of byproducts such as defatted meal (DM) is essential for the implementation of a biorefinery structure and can be achieved through the application of emerging technologies, such as pressurized liquid extraction. This work…
View article: Pereskia aculeata Leaves Valorization from the Application of Pressurized Liquid Extraction
Pereskia aculeata Leaves Valorization from the Application of Pressurized Liquid Extraction Open
In this work, pressurized liquid extraction was applied to recover active compounds from ora-pro-nobis (OPN) leaves. The Box-Behnken experimental design was used to evaluate the effect of experimental variables in the extraction yield (EY)…
View article: Kinetics of Supercritical CO2 Extraction from Burrito (Aloysia polystachya) Leaves and Sucupira-Preta (Bowdichia virgilioides) Seeds
Kinetics of Supercritical CO2 Extraction from Burrito (Aloysia polystachya) Leaves and Sucupira-Preta (Bowdichia virgilioides) Seeds Open
This study investigated the application of supercritical carbon dioxide (CO2) for the extraction of essential oils from plant materials with anxiolytic potential, focusing on the leaves of burrito (Aloysia polystachya) and the seeds of suc…
View article: Production and Characterization of Graphene Oxide for Adsorption Analysis of the Emerging Pollutant Butylparaben
Production and Characterization of Graphene Oxide for Adsorption Analysis of the Emerging Pollutant Butylparaben Open
Emerging pollutants such as butylparaben (BP) are often difficult to remove via conventional wastewater treatment. Therefore, this study aimed to produce and characterize graphene oxide (GO) and evaluate the adsorption of BP on this adsorb…
View article: Application of ethanol under pressurized conditions for the extraction of phytochemical compounds from pink pepper fruit
Application of ethanol under pressurized conditions for the extraction of phytochemical compounds from pink pepper fruit Open
The objective of this study was to extract phytochemical compounds from pink pepper (Schinus terebinthifolius Raddi) fruit by pressurized liquid extraction (PLE) using ethanol as solvent under dynamic conditions. The effects of temperature…
View article: Catalytic Hydrothermal Treatment for the Recycling of Composite Materials from the Aeronautics Industry
Catalytic Hydrothermal Treatment for the Recycling of Composite Materials from the Aeronautics Industry Open
Epoxy resin composite matrices reinforced with carbon fibers are highly demanded by certain industries such as the aeronautics industry because of their exceptional mechanical properties. Unfortunately, the use of reinforcing carbon fibers…
View article: Ultra-Pressurized Deposition of Hydrophobic Chitosan Surface Coating on Wood for Fungal Resistance
Ultra-Pressurized Deposition of Hydrophobic Chitosan Surface Coating on Wood for Fungal Resistance Open
Fungi (Neolentinus lepideus, Nl, and Trametes versicolor, Tv) impart wood rot, leading to economic and environmental issues. To overcome this issue, toxic chemicals are commonly employed for wood preservation, impacting the environment and…
View article: Brazil Nut Semi-Defatted Flour Oil: Impact of Extraction Using Pressurized Solvents on Lipid Profile, Bioactive Compounds Composition, and Oxidative Stability
Brazil Nut Semi-Defatted Flour Oil: Impact of Extraction Using Pressurized Solvents on Lipid Profile, Bioactive Compounds Composition, and Oxidative Stability Open
Brazilian nuts are native to the Amazon rainforest and are considered a non-timber forest-product of extreme economic importance to local populations. This study evaluated the lipid profile, bioactive compounds, and oxidative stability of …
View article: Chemical profile and bioactivities of industrial wastes from <i>Chenopodium quinoa</i> seed
Chemical profile and bioactivities of industrial wastes from <i>Chenopodium quinoa</i> seed Open
This study aimed to investigate the effect of extraction methods and solvents (Soxhlet and supercritical fluid extraction, SFE) on the chemical profile (gas chromatography [GC]/mass spectrometry and GC/flame ionization detection) and antim…
View article: Assessment of Yield, Flavonoid and Phytosterol Contents, and Fatty Acid Composition of Baru Almond Oil (Dipteryx alata Vogel) by Supercritical CO2 Extraction
Assessment of Yield, Flavonoid and Phytosterol Contents, and Fatty Acid Composition of Baru Almond Oil (Dipteryx alata Vogel) by Supercritical CO2 Extraction Open
The objective of this study was to investigate the influence of temperature and pressure on the extraction of Baru almond oil using pressurized CO2. From the obtained data, it was found that variations in pressure and temperature influence…
View article: Supercritical CO2 Extraction of Natural Compounds from Capuchin (Tropaeolum majus) Leaves and Seeds
Supercritical CO2 Extraction of Natural Compounds from Capuchin (Tropaeolum majus) Leaves and Seeds Open
This study investigated the supercritical CO2 extraction of oils from capuchin (Tropaeolum majus) seeds (4.34% moisture content) and leaves (5.26% moisture content) and analyzed the effects of varying temperature and pressure conditions. T…
View article: Pressurized liquid extraction followed by high-performance liquid chromatography for determination of beta-ecdysone extracted from Pfaffia glomerata (Spreng.) Pedersen
Pressurized liquid extraction followed by high-performance liquid chromatography for determination of beta-ecdysone extracted from Pfaffia glomerata (Spreng.) Pedersen Open
Pfaffia glomerata (Spreng.) Pedersen has among its main bioactive compounds saponins, with the phytoestroid β-ecdysone as its chemical marker. In this study, pressurized liquid extraction (PLE), a green extraction technique used to obtain …
View article: Choline Chloride- and Organic Acids-Based Deep Eutectic Solvents: Exploring Chemical and Thermophysical Properties
Choline Chloride- and Organic Acids-Based Deep Eutectic Solvents: Exploring Chemical and Thermophysical Properties Open
Deep eutectic solvents (DES) have been the subject of numerous studies in the literature with the aim of replacing traditional solvents due to their green solvents' characteristics such as low toxicity, biodegradability, and versatility. D…
View article: Equilibria Data for the CO2 + Ethanol + Ketoprofen Systems – Experimental and Modeling
Equilibria Data for the CO2 + Ethanol + Ketoprofen Systems – Experimental and Modeling Open
This study investigated the solid-fluid and vapor-liquid equilibrium of binary {CO2 + ketoprofen} and ternary {CO2 + ethanol + ketoprofen} systems across various molar fractions. Experiments were conducted at 313 to 333 K and pressures up …