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
doaj +3 more sources
Evaluation of the efflux inhibitory potential of gallotannin to restore drug sensitivity in XDR Acinetobacter baumannii in vitro, and a zebrafish infection model [PDF]
Frontiers in PharmacologyIntroductionAcinetobacter baumannii is a highly problematic nosocomial pathogen, designated a “red alert” organism by the Infectious Diseases Society of America.
Ramaravinth Manivannan +9 more
doaj +2 more sources
Inulin and Chinese Gallotannin Affect Meat Quality and Lipid Metabolism on Hu Sheep [PDF]
Animals, 2022 The aim of this study was to investigate the impacts of inulin and Chinese gallotannin on the meat fatty acids and urinary metabolites in sheep. Twenty-four healthy (25.80 ± 3.85 kg) weaned Hu lambs of approximately 4.5 months old were equally divided ...
Zhaohua He +8 more
doaj +2 more sources
Gallotannin-Enriched Fraction from Quercus infectoria Galls as an Antioxidant and Inhibitory Agent against Human Glioblastoma Multiforme [PDF]
Plants, 2021 In recent years, herbal medicine has experienced rapid development in the search for alternative anticancer compounds. Various phytochemicals present in Quercus infectoria (QI) galls have been reported to trigger cytotoxic effects on many types of cancer
Nur Alisa Kamarudin +2 more
doaj +2 more sources
Evaluation of the Long-Lasting Flavour Perception after the Consumption of Wines Treated with Different Types of Oenological Additives Considering Individual 6-n-Propylthiouracil Taster Status [PDF]
Foods, 2023 Due to the limited scientific knowledge on the impact of commercial oenological additives on flavour perception, the aim of this work was to evaluate the effect of different types of oenological additives on the long-lasting flavour perception (flavour ...
Rafael I. Velázquez-Martínez +4 more
doaj +2 more sources
Current Therapeutic Research, 2020 : Background: Gallotannin (GT) is a polyphenol that possesses interesting anticancer properties. However, the mechanisms underlying its antitumor effects have not been well defined. Objective: This study was designed to clarify the mechanisms underlying
Mahmoud I Khalil +2 more
exaly +3 more sources
Beware the Artifact: Generation of Ellagic Acid and Related Species During Atmospheric Solid Analysis Probe (ASAP) Measurements of Iron Gall Inks and Tannins in the Negative Ionization Mode. [PDF]
J Mass SpectromABSTRACT A detailed comparative analysis of the results of atmospheric solid analysis probe (ASAP) mass spectrometry of inks, tannins, and gallic acid (GA) in the negative ionization mode was performed. Results obtained for tannin by ASAP have been compared with those obtained with electrospray ionization (ESI).
Willms T.
europepmc +2 more sources
Insights into the NAD+ biosynthesis pathways involved during meiotic maturation and spindle formation in porcine oocytes [PDF]
The Journal of Reproduction and Development, 2022 Treatments that elevate NAD+ levels have been found to improve oocyte quality in mice, cattle, and pigs, suggesting that NAD+ is vital during oocyte maturation.
Charley-Lea POLLARD +4 more
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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
doaj +2 more sources
High-throughput automated molecular replacement for small-molecule MicroED data [PDF]
IUCrJInterest in electron diffraction (ED) for structural characterization of both proteins and small molecules has grown significantly over the last decade.
Adam Thibodeaux +3 more
doaj +2 more sources