Results 21 to 30 of about 5,958,372 (224)

Influence of Altitude on Caffeine, 5-Caffeoylquinic Acid, and Nicotinic Acid Contents of Arabica Coffee Varieties

open access: yes, 2020
The influence of altitude on caffeine, 5-caffeoylquinic acid (5-CQA), and nicotinic acid contents of Arabica coffee varieties grown in Southwest Ethiopia was investigated.
Bealu Girma, A. Gure, Feyisa Wedajo
semanticscholar   +2 more sources

In vitro and in vivo antiseptic activities of caffeoylquinic acid

open access: yesTropical Journal of Pharmaceutical Research, 2018
Purpose: To evaluate the antiseptic effect of caffeoylquinic acid (CA) in in vivo and in vitro models.Methods: In vivo sepsis was produced in rats via cecal ligation and puncture (CLP) method. Four groups of rats were used: control group, untreated CLP group, and two CA groups treated with caffeoylquinic acid (50 and 100 mg/kg, p.o.) for 30 days before
Li, Zhaojie   +4 more
openaire   +4 more sources

β-catenin-mediated hair growth induction effect of 3,4,5-tri-O-caffeoylquinic acid. [PDF]

open access: yesAging (Albany NY), 2019
The hair follicle is a complex structure that goes through a cyclic period of growth (anagen), regression (catagen), and rest (telogen) under the regulation of several signaling pathways, including Wnt/ β-catenin, FGF, Shh, and Notch.
Bejaoui M, Villareal MO, Isoda H.
europepmc   +2 more sources

New Caffeoylquinic Acid Derivatives and Flavanone Glycoside from the Flowers of Chrysanthemum morifolium and Their Bioactivities. [PDF]

open access: yesMolecules, 2019
The Chrysanthemum morifolium flower is widely used in China and Japan as a food, beverage, and medicine for many diseases. In our work, two new caffeoylquinic acid derivatives (1, 2), a new flavanone glycoside (3), and six reported flavanones (4–9) were ...
Yang PF   +8 more
europepmc   +2 more sources

Anti-amyloidogenic properties of 5‑caffeoylquinic acid-capped selenium nanoparticles. [PDF]

open access: yesSci Rep
The advancement of neuroprotective pharmacological agents to proficiently avert amyloid-β (Aβ) clustering persists as a significant obstacle in Alzheimer's disease (AD) management. This analysis focuses on the inhibitory characteristics related to amyloid formation of selenium nanoparticles (SeNPs) enveloped in 5-caffeoylquinic acid (CQA), which are ...
Shirsat SD   +4 more
europepmc   +5 more sources

Experimental and Modelling Study of Enzymatic Oxidation of 5-o-Caffeoylquinic Acid by Polyphenol Oxidases

open access: yesFood Technology and Biotechnology, 2010
A set of experiments to investigate the enzymatic oxidation of 5-o-caffeoylquinic acid with polyphenol oxidases was carried out in the temperature range from 18 to 39 °C.
Tarcila Bueno dos Santos   +4 more
doaj   +3 more sources

Caffeoylquinic Acids and Some Biological Activities ofPluchea symphytifolia

open access: yesPlanta Medica, 1994
From the aerial parts of Pluchea symphytifolia, four known and two new caffeoylquinic acids, 1,3,4,5-tetra-O-caffeoylquinic acid and 1,3-di-O-[3,4,-bis-(3,4-dihydroxyphenyl)-cyclobutane-1,2-dicarbonyl]- 4,5-di-O-caffeoylquinic acid, and two flavonols were isolated and their structures elucidated by mass and NMR spectroscopy and by chemical degradation.
Scholz, E, Heinrich, Michael, Hunkler, D
openaire   +4 more sources

Caffeic Acid Derivatives from Eupatorium perfoliatum L.

open access: yesMolecules, 2008
From the ethyl acetate soluble fraction of a methanol/water extract of the herb Eupatorium perfoliatum L. (Asteraceae) six caffeic acid derivatives have been isolated and identified by 1D- and 2D-NMR spectroscopic data.
Andreas Hensel   +2 more
doaj   +2 more sources

Sprout Caffeoylquinic Acid Profiles as Affected by Variety, Cooking, and Storage. [PDF]

open access: yesFront Nutr, 2021
Various health-promoting properties inherent to plant-based foods have been attributed to their rich bioactive compounds, including caffeoylquinic acids (CQAs). The potential health benefits of CQAs have been well-documented. While sprouts are widely recognized as health-promoting foods owing to their high phytonutrient content, our knowledge regarding
Khaksar G   +3 more
europepmc   +5 more sources

Effect of Sucrose Concentration on Rhaponticum carthamoides (Willd.) Iljin Transformed Root Biomass, Caffeoylquinic Acid Derivative, and Flavonoid Production. [PDF]

open access: yesInt J Mol Sci, 2022
Rhaponticum carthamoides (Willd.) Iljin is a rare, pharmacopoeial, and medicinal plant, endemic to Siberia and endangered due to the massive collection of raw material from the natural habitat.
Skała E   +3 more
europepmc   +2 more sources

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