Phenolics content
The effects of e-beam radiation in the antioxidant potential of chestnuts (Castanea sativa Mill.)
... Total phenolics and flavonoids were performed by spectrophotometric ...total phenolics content (but not flavonoids) and revealed higher antioxidant activity (lower EC 50 values) than the control ...
5
Effects of gamma irradiation on the chemical composition and antioxidant activity of Lactarius deliciosus L. wild edible mushroom
... The short shelf-life of mushrooms is an obstacle to the distribution and marketing of the fresh product. There has been extensive research on finding the most appropriate technology for mushrooms preservation and a ...
26
Physico-chemical characterization and bioactive compounds of blackberry fruits (Rubus sp.) grown in Brazil
... quercetin and traces of kaempferol were the main flavonoids found in all cultivars. The five cultivars presented high antioxidant capacity in the β-carotene/linoleic acid system, with inhibition similar to the synthetic ...
7
Open Aspectos de Qualidade, Atividade Antioxidante e de Méis Monoflorais Produzidos por Melipona ssp. no Semiárido Brasileiro
... total phenolics content (TPC) when compared with the other honeys produced by the same bee ...flavonoids content (TFC) than honeys from velame branco and Mimosa arenosa willd ...
121
Total phenolics and antioxidant activity of five medicinal plants.
... TOTAL PHENOLICS AND ANTIOXIDANT ACTIVITY OF FIVE MEDICINAL ...total phenolics content and antioxidant activity in the ethanolic extract of leaves, bark and roots of five medicinal plants: Terminalia ...
5
Optimization of ultrasound-assisted extraction of polyphenolic compounds from coriander seeds using response surface methodology
... maximum content of biolo- gical active compound (phenolic and flavonoid compounds) require careful selection of extraction ...total phenolics and total flavonoids content, while extraction time was ...
15
Flavonoides, fenólicos totais e capacidade antioxidante: comparação entre bebidas comerciais à base de chá verde
... Total phenolics content in 1 cup of the different teas varied from 90 to 341 mg of catechin equivalents, and the highest and the lowest values were both those of the ready-to-drink ...
6
Proteic and phenolics compounds contents in Bacupari callus cultured with glutamine and nitrogen sources
... Proanthocyanidins are condensed tannins synthesized in the flavonoid biosynthetic pathway compounded by sub unities of flavan-3-ols (Dixon et al., 2005). As for the other phenols, the proanthocyanidins are considered ...
6
Antioxidant and phenolic compounds in sweet potato peels and leaves: food applications and health benefits
... phenolic content with free radical scavenging activities (Zhu et ...of phenolics which are located particularly in the peel (Peschel et ...of phenolics with improvement in data fitting (Cheok et ...
201
Hypocholesterolemic mechanism of phenolics-enriched extract from Moringa oleifera leaves in HepG2 cell lines
... The present study aimed to investigate the mechanism underlying the hypocholes- terolemic effect of Moringa oliefera leaf extract in human hepatoblastoma (HepG2) cells by det[r] ...
7
Antioxidant properties, quantification and stability of betalains from pitaya (Hylocereus undatus) peel
... of phenolics to the antioxidant capacity of purple-red pitaya and concluded that betalains were responsible for the major antioxidant capacity of purple pitaya juices while non-betalainic phenolic compounds ...
6
Sweet cherries from Fundão possess antidiabetic potential and protect human erythrocytes against oxidative damage
... Considering the current interest in red fruits containing antioxidants and health-promoting phytochemicals as natural potential therapeutic agents, this work provides important information about the phenolic composition ...
10
NITROGENOUS COMPOUNDS, PHENOLIC COMPOUNDS AND MORPHOLOGICAL ASPECTS OF LEAVES: COMPARISON OF DECIDUOUS AND SEMIDECIDUOUS ARBOREAL LEGUMES
... been proposed to be the result of a negative correla- tion between costly compounds involved in rapid metabolic activity, such as proteins, and those related to leaf persistence, such as phenolics (Martínez et ...
6
Bioactive compounds and antioxidant activity analysis during orange vinegar production
... As ethanol concentration could exert an inhibition effect over acetic acid bacteria at values up to 50 g/L (≅ 6% v/v) especially in discontinuous processes (Dry et al., 2002; Garrido-Vidal et al., 2003), orange wine was ...
7
Relevance of the Mention of Antioxidant Properties in Yogurt Labels: In Vitro Evaluation and Chromatographic Analysis
... In general, no synergisms were observed for yogurts prepared with pieces of different fruits (berr y yogurt did not show higher antioxidant properties or antioxidants content than blackberry or raspberry samples). ...
15
Induction of phenolics and defense-related enzymes in coconut (Cocos nucifera L.) roots treated with biocontrol agents
... protoplasmic content. In the present study accumulation of phenolics was observed in palms treated with biocontrol agents, especially in ...of phenolics in cucumber roots and offered resistance to ...
11
Isolation of New Steroids of Kala Dhaman Grass (Cenchrus
... total phenolics), photosynthetic pigments (chlorophyll-a, chlorophyll-b and carotenoids) of seedlings and antimicrobial activity of the extracts in various polar solvents from the leaves of ...
8
BIOLOGICAL ACTIVITY OF METHANOLIC AND AQUEOUS EXTRACT OF GLYCOSMIS MAURITIANA AND STREBLUS ASPER
... The antioxidant ability of medicinal plants G.mauritiana and S.asper were determined by preparing two extracts. Methanolic and acqueous extracts were prepared by soaking the material in different solvent. The biological ...
3
LIGNOCELLULOSIC RESIDUES VALORIZATION USING A COMBINED APPROACH OF SUB-, SUPERCRITICAL FLUIDS AND BIOTECHNOLOGY
... A significant part of world biomass energy comes from waste generated by the wood, pulp and paper industries (U.S. Energy Information Administration, 2014). But increased awareness of the need to take full advantage of ...
282
EFFECT OF THE ESTUFAGEM PROCESS ON THE CHEMICAL CONSTITUENTS OF MADEIRA WINES
... In a first approach, 8 Madeira wines, produced from the four most common white varieties and aged for 5 and 10 years, were studied by Pereira and co-workers (2010) in order to assess whether the information of the major ...
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