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Ellagitannins: Bioavailability, Purification and Biotechnological Degradation
Mini-Reviews in Medicinal Chemistry, 2018The ellagitannins are a group of phenolic compounds with biological activities. Ellagic acid is the product obtained from hydrolysis of ellagitannins. Information related to the biosynthesis of ellagitannins still been scarce and confused.
Pedro, Aguilar-Zarate +5 more
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Two ellagitannins from Punica granatum heartwood
Phytochemistry, 2002In the course of studies on polyphenol metabolism in Punica granatum heartwood two new ellagitannins, diellagic acid rhamnosyl (1-->4) glucopyranoside and 5-O-galloylpunicacortein D were isolated and characterized together with four known tannin metabolites, punicacortein D, punicalin, punicalagin and 2-O-galloylpunicalin.
Sayed A A, El-Toumy, Hans W, Rauwald
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ChemInform Abstract: Ellagitannin Chemistry
ChemInform, 1996AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
S. QUIDEAU, K. S. FELDMAN
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Ellagitannins, ellagic acid and vascular health
Molecular Aspects of Medicine, 2010Hydrolysable tannins are phenolic phytochemicals that show high antioxidant and free-radical scavenging activities. For this reason their potential effects preventing oxidative related diseases, such as cardiovascular diseases, have been largely studied.
Mar, Larrosa +3 more
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Pelargoniins, new ellagitannins from Pelargonium reniforme
Phytochemistry, 2000The range of natural ellagitannins is extended by identification of five new metabolites with 1C4 glucose core, designated as pelargoniins A-D and isocorilagin, and the new phyllanthusiin E methyl ester. They are accompanied in the aerial parts of Pelargonium reniforme by two known structurally related metabolites, corilagin and phyllanthusiin C, two ...
K P, Latté, H, Kolodziej
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Neuroprotective Effects of Ellagitannins: A Brief Review
Current Drug Targets, 2017Neurodegenerative diseases are increasingly inevitable as the population gets older, with enormous socio-economic costs. The World Health Organization (WHO) has reported that by 2040, neurodegenerative diseases will overtake cancer to become the second leading cause of death, after cardiovascular disease.Herein, this review outlines the neuroprotective
Tejada, Silvia +7 more
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Ellagitannine als Topoisomerase‐II‐Hemmstoffe
Pharmazie in unserer Zeit, 2006AbstractNachdem schon dem in Rotwein vorkommenden Resveratrol lebensverlängernde Eigenschaften zugeschrieben werden, fand eine Forschergruppe um Stephane Quideaux vom Research Center for Molecular Chemistry der Universität Bordeaux nun heraus, dass grundsätzlich Wein, der in Eichenfässern lagert, bioaktive Komponenten enthält, die stärkere ...
E. Bennack, U. Holzgrabe
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Antifungal ellagitannin isolated from Euphorbia antisyphilitica Zucc [PDF]
Asian Pacific Journal of Tropical Biomedicine, 2013 To study antifungal activity of a new ellagitannin isolated from the plant residues of Euphorbia antisyphilitica (E. antisyphilitica) Zucc in the wax extraction process.An extract was prepared from dehydrated and pulverized residues and fractionated by liquid chromatography on Amberilte XAD-16, until obtained an ellagitannin-rich ethanolic fraction ...
Juan, Ascacio-Valdés +6 more
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Antiviral ellagitannins from Spondias mombin
Phytochemistry, 1991Two ellagitannins with antiviral properties were isolated from the leaves and stems of Spondias mombin by means of a bioguided assay. Geraniin, the main component, and galloylgeraniin, a new didehydroellagitannin, showed pronounced antiviral activity against Coxsackie and Herpes simplex viruses.
Jozef Corthout +4 more
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Multitargeted therapy of cancer by ellagitannins
Cancer Letters, 2008Ellagitannins are bioactive polyphenols that have antioxidant and anti-inflammatory bioactivities. Pomegranate juice has the highest concentration of ellagitannins of any commonly consumed juice and contains the unique ellagitannin, punicalagin. Punicalagin is the largest molecular weight polyphenol known. Ellagitannins are not absorbed intact into the
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