Results: 105

Evaluation of nutritional composition of flour residue of mangaba processing

Braz. j. biol; 83 (), 2023
Abstract Among several fruits, mangaba (Hancornia speciosa Gomes), it aroused the interest of producers and consumers due to its attractive sensory characteristics and health beneficial properties (high nutritional value and presence of bioactive substances), thus, this work evaluates the nutritional fac...

Determinação da atividade antitirosinase e antioxidante de Myrsine coriacea (Sw. ) R. Br. ex Roem. & Schult. (Primulaceae)

myrsine coriacea (Sw.) R. Br. ex Roem. & Schult. (Primulaceae) conhecida popularmente como capororoquinha ou capororoca, é amplamente distribuída nas regiões sul e sudeste do Brasil. As espécies desse gênero apresentam um potencial antioxidante e anti-inflamatório, que pode ser acessado na busca de...

Chemical characterization, cytotoxicity, antimicrobial and antioxidant potential of Justicia pectoralis Jacq and Croton jacobinensis Baill extracts

Abstract In this research, aqueous and ethanolic extracts from Justicia pectoralis Jacq and Croton Jacobinensis Baill were characterized. The UPLC-QTOF-MSE analysis was performed on the extracts identified, predominantly, flavonoids, tannins and acids. The extracts did not indicate toxicity in human epit...

Biological screening of herbal extracts and essential oil from Plectranthus species: α-amylase and 5-lipoxygenase inhibition and antioxidant and anti-Candida potentials

Abstract The phenolic compound content, the antioxidant and α-amylase inhibition potentials of different extracts of the Plectranthus amboinicus, P. barbatus and P. ornatus were evaluated. We also evaluated the influence of plant growth and harvest time on the chemical composition of the essential oil ...

Aluminum toxicity induced Alzheimer's Disease and its potential treatment using antioxidants - a review

Abstract Over the years, a handful of drugs have been approved to be used in the fight against Alzheimer's Disease but unfortunately none of these drugs have proven to be solid-treatments. Alzheimer's Disease is one of the most prominent diseases observed in the elderly population. In this review article...

Evaluation of antioxidant activity, phenolic content, anthocyanins, and flavonoids of fresh and dried ‘Biloxi’ blueberries

Vitae (Medellín); 29 (3), 2022
BACKGROUND: The phytochemical content present in blueberries has generated great interest, especially in the nutra-pharmaceutical industry, where it is known as the “super fruit” due to its prevention and treatment of neurodegenerative diseases (cardiovascular diseases, diabetes, and cancer, among...

Variation in phenolic, antioxidant and vitamin amounts among some medicinal plants and investigation by PCA analysis: Lamiaceae family

Aromatic and medicinal plants are of great importance to determine the contents of the active compounds of plant origin and to evaluate them depending on variety and climate factors in order to determine the phenolic, antioxidant enzyme activity, vitamin contents in species belo...

Ilex paraguariensis: the effect of genotypes and growth phase on biomass, secondary metabolism and antioxidant activity of in vitro cultivated calli

Yerba mate ( Ilex paraguariensis ) produces several secondary metabolites of interest to the phar maceutical industry, such as chlorogenic acids and methylxanthines. These compounds have been produced in vitro by callus culture from different species. However, for I. paraguarien...

Oxidative stress in maternal milk and cord blood in gestational diabetes mellitus: a prospective study

Säo Paulo med. j; 140 (3), 2022
ABSTRACT BACKGROUND: Reduced antioxidant defenses may reflect a poor protective response against oxidative stress and this may be implicated in progression of gestational diabetes mellitus (GDM). Oxidative stress induced by hyperglycemia plays a major role in micro and macrovascular complications, which...

New and potential properties, characteristics, and analytical methods of ferulic acid: A review

Abstract Phenolic compounds are widely distributed in the plant kingdom and in the microorganisms. Cinnamic acid and its hydroxylated derivative-ferulic acid, are phenolic compounds. Ferulic acid possesses antioxidant potential, as well as anti-cancer, anti-inflammatory, and antimicrobial properties. It ...