WebThe phenolic fraction of Brunfelsia grandiflora was also constituted by lignans, such as pinoresinol and matairesinol. These phenolic compounds presented the same molecular …
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WebCatechin and caffeic acid, main phenolic compounds detected in all phenolic fractions of the fruits, showed similar efficiencies on inhibiting the two enzymes, which were consistent with the findings observed by molecular docking analysis. Moreover, these two phenolic compounds exhibited a synergy effect on inhibiting pancreatic lipase and α ... WebOct 21, 2024 · Nine phenolic compounds were quantified, most notably in the F phenolic fractions. The enzyme inhibition activity against α-glucosidase (5.88 mg/mL) and α-amylase (0.46 mg/mL) of the E phenolic fractions of seed were significantly higher ( p < 0.05) than those of F and B extracts.
WebPhenolic fraction of Ammi visnaga extract as environmentally friendly antioxidant and corrosion inhibitor for mild steel in acidic medium. / Aourabi, S.; Driouch, M.; Sfaira, M. et al. In: Journal of Molecular Liquids, Vol. 323, 114950, 01.02.2024. Research output: Contribution to journal › Article › peer-review WebPhenolic compounds have different biological properties, including antioxidative activities, but they may also be prooxidants. The effect of phenolic fraction from roots of Alhagi maurorum on oxidative protein/lipid damages (determined by such parameters as levels of protein thiol groups and the con …
WebJan 11, 2024 · We have previously revealed Total Phenolic Fraction (TPF), as a promising product with anti-leishmanial properties in in vitro and in vivo systems. This study … WebOct 1, 2001 · The presence of caffeic, p-coumaric, ferulic, and sinapic acids in the form of free and estrified compounds was found in fraction IV. One dominant phenolic compound was present in fraction III ...
WebJun 1, 2009 · Phenolic fractions (white bars) and antioxidant activity (dark bars) in musts from dried grapes at 0 (A), 3 (B) and 7 days (C) and in ethanolic extracts from grape pomace after 7 days of drying (D). Data expressed as mean ± standard deviation. 3.3. Extraction of phenolic compounds from skin of dried grapes
WebThe phenolic fraction of Brunfelsia grandiflora was also constituted by lignans, such as pinoresinol and matairesinol. These phenolic compounds presented the same molecular formula and, therefore, equal quasimolecular ion at m / z 357.1344, and, unfortunately, MS/MS analysis showed no fragment ion. Nevertheless, their different polar nature ... magnetic wireless headphonesWebDec 11, 2024 · To classify fractions of lingonberry leaves and fruits, PCA was performed using relative amounts of the phenolic compounds as percentages of the total content of … magnetic wire puller lowe\u0027sWebDec 2, 2024 · The pH of combined supernatants, i.e., the free phenolic fraction, was adjusted to 4.5–5.5 using 6 M HCl. After washing the residue with water, the residues were sonicated with 20 mL of 4 M NaOH for 2 h and the supernatant was collected. The sonication process was conducted again with the remaining residues. magnetic wire puller amazonWebMay 16, 2024 · Mentha haplocalyx has been widely used for its flavoring and medicinal properties and as a traditional Chinese medicine with its anti-inflammation properties. The present study was designed to investigate the anti-inflammatory effects and potential molecular mechanisms of the phenolic fraction of M. haplocalyx (MHP) and its … nytimes job searchWebFeb 15, 2012 · Methodology for Extraction of Phenolic Compounds of Bio-oil from Agricultural Biomass Wastes. Bio-oil is a mixture of nearly 300 types of organic … magnetic wireless door alarmWebJul 1, 2003 · Phenolic compounds were shown by several authors to reduce litter decomposition rate (Bignand and Schaefer, 1980, Palm and Rowland, 1997, Bernhard … magnetic wireless charger supplierWeb6 minutes ago · Phenolic acids and flavonols were quantified, where p-coumaric, feruloyl-D-glucose, eucomic, gallic, and ferulic acids were measured as major phenolic acids in either peels or pulp flours, and their quantities were higher in the peels. ... The reconstituted fraction was combined with 0.9 mL of DPPH solution (80 mg/L in 100% methanol) and ... magnetic wire mesh storage