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Study of chemical and structural modifications of Phlogoptite from Bahia/Brazil. Potassium ion solubitily increase through roasting process enable its application as a potassium fertilizer in agriculture

The production of powdered dairy products based on lactose hydrolysis is a challenge faced by the industry due to the difficulty in drying and storing the product

The impact of the activities developed at the University Campus on the surface water was investigated by determining the halogens and their species.

Herein we described the isolation and structural assignment of two novel triterpene saponins obtained from Cereus jamacaru cladodes.

Hexane extracts under study exhibited excellent MIC and MBC values, thus, showing high bioactive potential against Bacillus cereus, Salmonella typhimurium, Escherichia coli, Brochothrix thermosphacta, Clostridium botulinum and Pseudomonas fluorescens

PLS models from RGB images in the determination of bioactive compounds in honey

Study of Cyantraniliprole in Brazilian soils were carried out to predict its environmental contamination. Cyantraniliprole presented a low percentage of sorption in the evaluated soils, featuring the high leaching potential of the insecticide.

Investigation of natural products from Talisia esculenta with potential to inhibit Advanced Glycation End Products (AGEs).

Review of the strategies used to understand Huanglongbing (HLB) disease and control methods: a) Strategies used to try in vitro cultivation of the pathogen; b) Studies concerning bacterial virulence factors and biomarkers of HLB disease; c) Omics studies to understand the pathogen-host interaction; d) Omics strategies to study the metabolism of the psyllid vector; e) Methods to mitigate HLB disease.

Remote sensing of water quality is performed by multivariate calibration of spectra captured by satellites in association with limnological parameters

Scientometric analysis of Eugenia dysenterica

The graphic summary shows an economical and environmental alternative for the disposal of agricultural residues, adding value through the transformation into low-cost adsorbent materials.

The graphic figure summarizes the work in question: production and technological and nutritional characterization of whey protein added with turmeric by two different production routes (spray and foam mat drying)

HPLC-UV (semi-preparative) was used to isolate the main prenylated substances from Brazilian green propolis and DPPH scavenging was used to quantify their antioxidant properties

The essential oils extracted from Citrus aurantifolia have the limonene as their main compound and present a strong larvicidal activity against Aedes aegypti in the 3rd larval stage

Evaluation of parameters COD, pH, P-PO₄^3-, N-NH⁴⁺ and N-NO₃^- through a vertical flow constructed wetland system for the treatment of cattle farm wastewater

The use and development of mathematical models in chemistry allows socially, economically and environmentally friendly strategies

Chemical analysis of essential oils from leaves and stems of Siparuna brasiliensis (siparinaceae)

Valuation of prepared ferrite from iron mining tailings in the advanced oxidation process of the crystal violet dye by H₂O₂ showed that this process is effective

Through a simplex-centroid design, the extraction of the total phenolic compounds from the avocado pulp and peel was optimized.

Alginate/nanocellulose nanocomposite hydrogels with bixin incorporated, an natural antioxidant agent, as biomaterial proposal for controlled drug delivery

Effluents from the pharmaceutical industry are generated in various activities, such as chemical synthesis, formulation, packaging, and quality control. These effluents were analyzed regarding several physical-chemical parameters

Production of surfactin, by fermentation, having as main substrate of this process a mixture of oily sludge (soybean and cotton), which is a residue from the vegetable oil refining process

This work investigated the profile of volatile compounds and other F. chica and E. purpurea metabolites through phytochemical characterization methods

The allylation deacylation (DaA) reaction is a direct C-C bond formation methodology. This palladium-catalyzed reaction is an alternative in the generation of allylic quaternary centers with different applications using allylic alcohols and quaternary acyl compounds as starting materials

Carvacrol is a phenolic monoterpene that exerts several biological activities, including antibacterial. Therefore, this review presents the antibacterial potential of this monoterpene and its semi-synthetic derivatives, clarifying its possible mechanisms of action and central aspects of structure-activity relationships.

A wide range of value-added chemicals can be obtained from hydrogenation reactions of lignocellulosic biomass derived compounds using a great variety of heterogeneous catalysts.

A literature review that explores the use of green solvents in Organic Synthesis, focusing on: bio-based solvents, solvents derived from essential oils or obtained from agro-wastes.

The symbiotic relationship between bees and bacteria has been shown to be a new source of biologically active natural products. This article presents a review of all compounds obtained from this relationship reported until June 2022.

Carbon dots are nanomaterials with photoluminescence properties which depends on their graphitic core and suitable functional surface groups

This review article discusses the occurrence and synthesis of flavonoid derivatives with a quinone nucleus in their structure, emphasizing their biological activities

- Alcohol-based hand sanitizers were submitted to quality control using a gas chromatography technique aiming to verify if the alcohol concentration was within the limit range established by the regulatory agencies. This article brings a brief review of the analytical methods published in the last two years for this purpose

Bioactive Metabolites and Biotechnological Applications of Algae of Sargassum: Pharmaceutical, food, bioenergy, agricultural and cosmeceutical potential

Peroxidase is one of the main enzymes used in studies of biosensors. It is capable of oxidizing a variety of aromatic substrates including phenolic compounds. Therefore, commercial electrochemical biosensors using peroxidase will probably be developed in the next few years

This work represents a literature review of the use of blended learning models for the Science teaching in elementary school in the last decade

A recent Instrument, the SHE tool, was used to assess the hazards of substances involved in the complex synthesis