Ellagitannin Oligomers from Eucalyptus camaldulensis Leaves and Their Role in the Detoxification of Aluminum [PDF]
MoleculesEucalyptus camaldulensis of the Myrtaceae family shows high resistance to aluminum (Al) ions and contains various compounds such as steroids, terpenoids, saponins, flavonoids, glycosides, alkaloids, and tannins. Although the ellagitannin oenothein B (12)
Haruna Uemori +9 more
doaj +3 more sources
In Vivo Metabolite Profiling of a Purified Ellagitannin Isolated from Polygonum capitatum in Rats
Molecules, 2016 Ellagitannin is a common compound in food and herbs, but there are few detailed studies on the metabolism of purified ellagitannins. FR429 is a purified ellagitannin with antitumor potential, which is from Polygonum capitatum Buch.-Ham.ex D. Don.
Yangchao Chen +2 more
exaly +4 more sources
Production of Ellagitannin Hexahydroxydiphenoyl Ester by Spontaneous Reduction of Dehydrohexa-hydroxydiphenoyl Ester [PDF]
Molecules, 2020 Amariin is an ellagitannin with two dehydrohexahydroxydiphenoyl (DHHDP) moieties connecting glucose 2,4- and 3,6-hydroxy groups. This tannin is predominant in the young leaves of Triadica sebifera and Carpinus japonica. However, as the leaves grow, the 3,
Takashi Tanaka +2 more
exaly +4 more sources
Ellagitannin–Lipid Interaction by HR-MAS NMR Spectroscopy [PDF]
Molecules, 2021 Ellagitannins have antimicrobial activity, which might be related to their interactions with membrane lipids. We studied the interactions of 12 different ellagitannins and pentagalloylglucose with a lipid extract of Escherichia coli by high-resolution ...
Valtteri Virtanen +3 more
doaj +3 more sources
Ellagitannin evolution of aged Cognac eaux-de-vie; Impact of barrel toasting [PDF]
BIO Web of Conferences, 2023 The contribution of C-glucosidic ellagitannin-derived compounds to eaux-de-vie quality has been recently demonstrated. However, there is a gap in our knowledge of the content, composition, and evolution of these compounds in this specific matrix.
Gadrat Mathilde +4 more
doaj +2 more sources
Molecules, 2018 In 1990, Okuda et al. reported the first isolation and characterization of oenothein B, a unique ellagitannin dimer with a macrocyclic structure, from the Oenothera erythrosepala leaves.
Takashi Yoshida +2 more
exaly +4 more sources
Structural Revisions in Natural Ellagitannins [PDF]
Molecules, 2018 Ellagitannins are literally a class of tannins. Triggered by the oxidation of the phenolic parts on β-pentagalloyl-d-glucose, ellagitannins are generated through various structural conversions, such as the coupling of the phenolic parts, oxidation to ...
Hidetoshi Yamada +4 more
doaj +3 more sources
Ellagitannin Digestion in Moth Larvae and a New Dimeric Ellagitannin from the Leaves of Platycarya strobilacea [PDF]
Molecules, 2021 Ellagitannins (ETs) are plant polyphenols with various health benefits. Recent studies have indicated that the biological activities of ETs are attributable to their degradation products, including ellagic acid and its gut microflora metabolites, such as
Juri Takayoshi +5 more
doaj +3 more sources
Unlocking the Therapeutic Potential of Ellagitannins: A Comprehensive Review of Key Representatives [PDF]
MoleculesThe present review offers a comprehensive synthesis of the structural diversity, natural occurrence, and therapeutic promise of key ellagitannins (punicalagin, sanguiin H-6, corilagin, geraniin, oenothein B, chebulagic, and chebulinic acids) within the ...
Rositsa Mihaylova +3 more
doaj +2 more sources
Metagenomic insights into urolithin formation from rambutan rind extract by rat faecal-derived microbiome [PDF]
Applied Microbiology and BiotechnologyEllagitannins and ellagic acid are microbially converted into urolithins, metabolites associated with antioxidant, anti-inflammatory, and mitochondrial-related activities.
Wai-Kit Tow +6 more
doaj +2 more sources