• Publications
  • Influence
Guarana (Paullinia cupana Mart.) Prevents β‐Amyloid Aggregation, Generation of Advanced Glycation‐end Products (AGEs), and Acrolein‐Induced Cytotoxicity on Human Neuronal‐Like Cells
Advanced glycation end‐products (AGEs) are considered potent molecules capable of promoting neuronal cell death and participating in the development of neurodegenerative disorders such as Alzheimer'sExpand
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The contents of the methylxanthines, saponins, and phenolics compounds were determined in different parts of Ilex paraguariensis A. St. Hil., in order to investigate the chemical differences amongExpand
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Validation of an LC Method for Polyphenol Assay in Extractive Solutions from Ilex paraguariensis (Mate)
Abstract A liquid chromatography (LC) method was developed and validated for identification and quantification of polyphenols in aqueous extractive solution from Ilex paraguariensis (erva‐mate), inExpand
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Influência do método de extração nos teores de metilxantinas em erva-mate (Ilex paraguariensis a. St.-Hil., aquifoliaceae)
Ilex paraguariensis A. St. -Hil. is a native species of southern South America. The caffeine content in Ilex paraguariensis leaves has been considered an important quality parameter for mate-derivedExpand
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CNS activities of liquid and spray-dried extracts from Lippia alba-Verbenaceae (Brazilian false melissa).
The CNS activity of Lippia alba liquid and spray-dried extracts, containing the non-volatile fraction from the leaves, was investigated. L. alba liquid extracts were prepared by percolation with EtOHExpand
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Antioxidant activities and free radical scavenging potential of Bauhinia microstachya (RADDI) MACBR. (Caesalpinaceae) extracts linked to their polyphenol content.
Aqueous and hydro-ethanolic extracts of Bauhinia microstachya leaves (AEBM and HEBM) were investigated for their phenolic content and phytochemical profile (by spectrophotometry and HPLC), and forExpand
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An overview of the neuroprotective potential of rosmarinic acid and its association with nanotechnology-based delivery systems: A novel approach to treating neurodegenerative disorders
&NA; Neurodegenerative disorders (ND) are characterized by slow and progressive neuronal dysfunction induced by the degeneration of neuronal cells in the central nervous system (CNS). Recently, theExpand
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Total Flavonoid Determination for the Quality Control of Aqueous Extractives from Phyllanthus niruri L.
SUMMARY. The purpose of this study has been the development of an adequate methodology for the quality control of Phyllanthus niruri aqueous extracts. The assay method was tested, with variousExpand
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Incorporation of Achyrocline satureioides (Lam.) DC extracts into topical nanoemulsions obtained by means of spontaneous emulsification procedure
Abstract Topical administration of flavonoids from Achyrocline satureioides extracts provides a promising opportunity in the treatment of various skin disorders. This study describes the simultaneousExpand
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3-O-Methylquercetin from organic Nicotiana tabacum L. trichomes: Influence of the variety, cultivation and extraction parameters
Abstract The 3- O -methylquercetin (3-MQ) is a flavonoid aglycone with important antioxidant, antiviral, and anticancer properties. The presence of 3-MQ in Nicotiana tabacum L. trichomes is wellExpand
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