Results 71 to 80 of about 859,776 (193)

Nutritional composition and antioxidant activity of twenty mung bean cultivars in China

open access: yesCrop Journal, 2016
Interest in mung bean (Vigna radiata L.) as a functional food is growing; however, studies on the nutritional composition of major mung bean cultivars planted in China are limited.
Zhenxing Shi   +3 more
doaj   +1 more source

Medical Hypothesis: Caffeic Acid

open access: yes, 2022
Caffeic acid, which is pharmacologically active compound of many traditional medicinal herbs such as Echinacea purpurea and Sambucus Formosana Nakai, might be a potent molecule for the treatment of COVID-19, especially if pared with Fe3+ ions (caffeic acid Fe3+ chelate) or other ions (MoO42- and PO43- chelates), because antiviral activity of caffeic ...
openaire   +1 more source

Binuclear vanadium(V) and vanadium(IV, V) complexes of dihydrocaffeic, caffeic and ferulic acids

open access: yes, 1993
Binuclear complexes of dihydrocaffeic, caffeic and ferulic acids with vanadium were prepared and studied. The suggested square-pyramidal structures with catecholic-type coordination are supported by various spectroscopic, magnetic and thermogravimetric ...
Petrou, A.L.
core   +1 more source

Effect of Different Solvents, Methods and Extraction Conditions on Determination of Some Chemical Compounds of Carrot

open access: yesمجلة بحوث التربية النوعية, 2008
         In this investigation, effect of different solvents, methods and extraction conditions on determination of some chemical compounds of carrot was studied.Some phenolic acids of carrot such as p-hydroxybenzoic ,vanillin ,chlorogenic,caffeic,p ...
O.I. El-Nahas
doaj   +1 more source

ACCUMULATION OF PHENOLICS IN ELEUTHERO (Eleutherococcus senticosus (Rupr. et Maxim.) Maxim.) AS AFFECTED BY PLANT DEVELOPMENT

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2017
The aim of the study was to determine the effect of plant age and growth phase on the accumulation of phenolics in stem bark, leaves and underground organs of Eleuthero. Their content was assessed using validated HPLC-DAD method.
Katarzyna Bączek   +3 more
doaj  

The effects of caffeic, coumaric and ferulic acids on proliferation, superoxide production, adhesion and migration of human tumor cells in vitro

open access: yes, 2015
International audienceReactive oxygen species are well-known mediators of various biological responses. In this study, we examined the effect of three phenolic acids, caffeic, coumaric and ferulic acids, on superoxide anion production, adhesion and ...
Kilani-Jaziri, Soumaya   +5 more
core   +1 more source

Effects of Plant Secondary Metabolites on Methane Production and Fermentation Parameters in In vitro Ruminal Cultures

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
Enteric fermentation process is of concern worldwide for its contribution to global warming. Methanogenesis process represents besides its contribution to greenhouse gases emissions an energy loss to the animal.
Mihaela Giuburuncă   +5 more
doaj  

Determination of Phenolic Acids in Sugarcane Vinasse by HPLC with Pulse Amperometry

open access: yesJournal of Analytical Methods in Chemistry, 2018
A reversed-phase liquid chromatographic separation with pulsed amperometric detection of phenolic acids at a glassy carbon electrode is described. Chromatographic separation was carried out in isocratic conditions using 0.20 mol·L−1 acetic acid (pH 5.0 ...
P. V. Freitas   +4 more
doaj   +1 more source

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