A5041183130- Phytochemistry Medicinal Plant Applications
- Essential Oils and Antimicrobial Activity
- Biological Stains and Phytochemicals
- Agricultural and Food Sciences
- Natural product bioactivities and synthesis
- Public Health in Brazil
- Bee Products Chemical Analysis
- Plant-Derived Bioactive Compounds
- Phytochemicals and Antioxidant Activities
- Healthcare Regulation
- Pomegranate: compositions and health benefits
- Phytochemistry and Biological Activities
- Ethnobotanical and Medicinal Plants Studies
- Natural Antidiabetic Agents Studies
- Research on Leishmaniasis Studies
- Polysaccharides and Plant Cell Walls
- Complementary and Alternative Medicine Studies
- Science and Education Research
- Toxoplasma gondii Research Studies
- Silk-based biomaterials and applications
- Wound Healing and Treatments
- Seed and Plant Biochemistry
- Antimicrobial agents and applications
- Heavy Metals in Plants
- Women's cancer prevention and management
Universidade Paranaense
2010-2025
Universidade Estadual do Oeste do Paraná
2017-2020
Universidade Estadual de Maringá
2012-2018
Pontifícia Universidade Católica do Paraná
2018
Plinia cauliflora (Mart.) Kausel, popularly known as jabuticaba, possesses bioactive compounds such flavonoids, tannins, and phenolic acids, for their antioxidant, antibacterial, wound healing, cardioprotective effects. Therefore, this study aimed to standardize the P. fruit peel extraction method, maximize constituents, evaluate antioxidative antimicrobial Various methods, including vortex with without precipitation at 25, 40, 80 °C, infusion precipitation, were performed using a completely...
is known for its potential antioxidant and anti-inflammatory properties, attributed to triterpenes, flavonoids, tannins. This study aimed optimise the extraction process aerial parts of
The valorization of byproducts such as defatted meal (DM) is essential for the implementation a biorefinery structure and can be achieved through application emerging technologies, pressurized liquid extraction. This work aimed to apply extraction obtain products derived from DM crambe (Crambe abyssinica Hochst) seeds. experiments investigated effect ethanol percentage in hydroalcoholic solvent (25%, 50% 75%, v/v) on mass extract yield (MEY) composition obtained: phytochemical (PE) processed...
The medicinal plant yarrow (Achillea millefolium L.) belongs to the Asteracea family. It is being used in pharmacological, food, and cosmetic industry. economic importance of resides its essential oil (EO). This traditional medicine as EO has properties which range from antibacterial, antifungal, anti-inflammatory, anti-oxidant antitumor activities. objective this study was identify chemical components content yarrow, well antimicrobial activity against some micro-organisms vitro. fresh...
Skin lesions are an important health concern, exposing the body to infection risks. Utilizing natural products containing chamomile (Chamomilla recutita L.) holds promise for curative purposes. Additionally, hyaluronic acid (HA), active ingredient known its tissue regeneration capacity, can expedite healing. In this study, we prepared and characterized extract of C. integrated it into a nanoemulsion system stabilized with HA, aiming at harnessing healing potential. We assessed impact...
The crude hydroalcoholic extract from fruits of P. pubescens is widely used because its anti-rheumatic, antinociceptive and anti-inflammatory activities. Furanoditerpenes have a vouacapan skeleton are involved with the pharmacological activity oil extracted fruits. methyl 6α-acetoxy-7β-hydroxyvouacapan-17β-oate 6α-hydroxy-7β-acetoxyvouacapan-17β-oate were isolated identified. present study developed validated GC–MS-SIM method for separation quantification constituents in semipurified GC–MS...
Fruits of Pterodon pubescens Benth have been used traditionally for the treatment rheumatism, sore throat, and respiratory disorders, also as anti-inflammatory, analgesic, depurative, tonic, hypoglycemic agent. The study was aimed at evaluating anti-inflammatory activity hexane fraction an ethanolic extract P. fruits. oil from fruits extracted with ethanol partitioned hexane. measured increasing doses (FHPp) by using a carrageenan-induced rat model pleurisy complete Freund's adjuvant-induced...
Pterodon pubescens (Benth.) Benth., Fabaceae, fruits have been investigated for their anti-inflammatory and antinociceptive activities, demonstrated effectiveness in inflammatory conditions. A physiochemical microbiological stability study was conducted to investigate two nanoemulsion-based delivery systems of different hydrophilic surfactants (polyethylene glycol-40H castor oil or polyethylene glycol-40 oil). The nanoemulsions, containing P. oil, lecithin, surfactant water, were analyzed...
An oleaginous fraction obtained from an alcohol extract of the fruit Pterodon pubescensBenth. (FHPp) was microencapsulated in polymeric systems. These systems were developed using a complex coacervation method and consisted alginate/medium-molecular-weight chitosan (F1-MC), alginate/chitosan with greater than 75% deacetylation (F2-MC), alginate/low-molecular-weight (F3-MC). have potential to both mask taste extract, protect its constituents against possible chemical degradation. The...
Natural products can be used as complements or alternatives to synthetic drugs. Eugenia uniflora and Tropaeolum majus are natives of Brazil have antimicrobial, anti-inflammatory, antioxidant activities. This study aimed develop a film-forming system (FFS) loaded with plant extracts the potential for treating microbial infections. E. T. leaf were prepared characterized, individual combined antimicrobial activities evaluated. The FFS was developed different concentrations polyvinylpyrrolidone...
Chagas disease is a neglected tropical with only two drugs available for treatment and the plant Cecropia pachystachya has several compounds antimicrobial anti-inflammatory activities. This study aimed to evaluate supercritical extract from C. leaves in vitro vivo against Trypanosoma cruzi. A CO2 extraction was used obtain (CPE). Cytotoxicity immunostimulation ability were evaluated macrophages, trypanocidal activity epimastigotes trypomastigotes forms. In tests done by infecting BALB/c mice...
This work evaluated the green extraction of oleoresin from pink pepper fruits (ORPPF) using ultrasound-assisted (UAE) and ethanol as a solvent. The effects temperature, ultrasound power intensity, sample to solvent ratio time on global yield (YGE) phenolic compounds (YPC) were evaluated. samples characterized its antimicrobial activity determined, obtained results compared conventional in Soxhlet. From it was found that application highest levels independent variables favored process....
This study analysed extracts obtained from the leaves of Eugenia uniflora, E. involucrata, and myrcianthes to determine their chemical composition, antioxidative properties, α-glucosidase inhibitory capacity. By using liquid chromatography with a diode array detector, we identified chlorogenic acids, flavonoids, tannins, proanthocyanidins, saponins, triterpenes in extracts. The antioxidant activities were found be directly related total phenolic, flavonoid content enzyme inhibition. uniflora...
Background/Objectives: Considering the antioxidant and antimicrobial properties attributed to compounds in Syzygium cumini extract, this research aimed advance postoperative therapeutic innovations. Specifically, study assessed physicochemical of a film-forming solution (FFS) incorporated with S. cumini, evaluating its potential for applications. Methods: The extract was meticulously characterized determine chemical composition, particular emphasis on concentration phenolic compounds....
This work aimed to obtain a phytochemical extract from jambolan leaf using hydroethanolic solvent and ultrasound-assisted extraction. For this purpose, an experimental design was applied analyze the effect of process variables related temperature (30–60 °C), time (10–30 min), ratio (5–15 mL g−1), on extraction mass yield (EMY) phenolic compounds (PCY). The extractor solvent, AE (absolute ethanol), 75E (75% v·v−1 ethanol) 50E (50% v·v−1), chemical characterization extracts, antidiabetic...