Mass Spectrometry Imaging‐Assisted Discovery of Gallotannin Biosynthetic Genes in the Root of Paeonia suffruticosa [PDF]
Advanced ScienceA highly efficient gene screening strategy for discovering enzymes responsible for gallotannin biosynthesis in the root of Paeonia suffruticosa was developed by integrating matrix‐assisted laser desorption/ionization mass spectrometry imaging (MALDI‐MSI),
Yushi Liu +4 more
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New Unnatural Gallotannins: A Way toward Green Antioxidants, Antimicrobials and Antibiofilm Agents
Antioxidants, 2021 Nature has been a source of inspiration for the development of new pharmaceutically active agents. A series of new unnatural gallotannins (GTs), derived from d-lyxose, d-ribose, l-rhamnose, d-mannose, and d-fructose have been designed and synthesized in ...
Alois Cizek +2 more
exaly +4 more sources
Targeted Removal of Galloylated Flavanols to Adjust Wine Astringency by Using Molecular Imprinting Technology [PDF]
Foods, 2023 Excessive galloylated flavanols not only cause instability in the wine but also lead to unbalanced astringency. Although clarification agents are always used to precipitate unstable tannins in wine, the non-specific adsorption of tannins results in the ...
Guorong Du, Xiaoyu Wang, Qinghao Zhao
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Bioinspired Design and Synthesis of Polyphenolic Star-Like and Hyperbranched Polyester Models. [PDF]
ChemistryGallotannin‐inspired star‐like and hyperbranched aromatic polyesters were synthesized from D‐glucose and ABn‐type phenolic acid monomers, such as protocatechuic acid. This bioinspired approach afforded polyphenolic polymeric nanoparticles able to encapsulate hydrophobic dyes, opening new perspectives for biobased encapsulation and delivery systems ...
Shen G +4 more
europepmc +2 more sources
Byrsonima crassifolia: Ethnobotany, Phytochemistry, and Pharmacology - An Update. [PDF]
Chem BiodiversCurrent knowledge on B. crassifolia is integrated, linking its phytochemical diversity with reported pharmacological activities and highlighting the therapeutic potential of this medicinal species. ABSTRACT Byrsonima crassifolia is a fruit‐bearing species widely distributed across tropical regions of the Americas with potential health applications ...
Oliveira Junior JJ +2 more
europepmc +2 more sources
Ceratonia siliqua: Phytochemistry, Bioactivity, and Its Emerging Role as a Sustainable Food and Industrial Resource. [PDF]
J Food SciABSTRACT Ceratonia siliqua L. (C. siliqua), commonly known as the carob tree, is an evergreen species of the Fabaceae family native to the Mediterranean basin and increasingly cultivated worldwide. Traditionally valued as animal feed and a natural sweetener, it has recently gained recognition as a multifunctional plant resource with nutritional ...
Ben Hsouna A +16 more
europepmc +2 more sources
The SAR analysis of dietary polyphenols and their antagonistic effects on bortezomib at physiological concentrations [PDF]
Frontiers in PharmacologyBackground: Bortezomib (BTZ), a primary treatment for MM, but its effectiveness can be reduced by interactions with vicinal diol moieties (VDMs) in polyphenols. Despite this, it’s debated whether BTZ therapy necessitates avoiding polyphenol-rich products,
Tran Tran Thi Van +17 more
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Natural based Fe3O4@β-CD-MoO3 as an oxidizing catalyst [PDF]
BMC ChemistryPomegranate peels are a rich source of polyphenolic compounds, particularly ellagitannins and gallotannins, which were utilized as natural substrates for the synthesis of a novel catalyst.
F. Ashayeri Harati, M. A. Amrollahi
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The Evolving Therapeutic Landscape of Gallic Acid: A Review of Mechanistic Insights and Clinical Potential. [PDF]
Mol Nutr Food ResABSTRACT Gallic acid (GA), a plant‐derived phenolic compound, is evolving from a general antioxidant into a specific molecular modulator and a functional building block for advanced biomedical materials. This review synthesizes recent insights underpinned by GA's “redox duality”—its capacity to act as either a radical scavenger or a pro‐oxidant.
Park WH.
europepmc +2 more sources
Edge based metric dimension of various coffee compounds. [PDF]
PLoS ONEAn important dietary source of physiologically active compounds, coffee also contains phenolic acids, diterpenes, and caffeine. According to a certain study, some coffee secondary metabolites may advantageously modify a number of anti-cancer defense ...
Ali Ahmad +4 more
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