Results 21 to 30 of about 1,084 (171)
XXXV.—Gallotannin. Part XII [PDF]
J. Chem. Soc., Trans., 1921 n ...
Nierenstein, Maximilian +2 more
openaire +2 more sources
The Inhibitory Effect of Gallic Acid on Human Serum Cholinesterase
Iraqi Journal of Pharmaceutical Sciences, 2017 The dried fruit peel of pomegranate in Punicaceae family was fractionated chromatographically on Sephadex-LH-20 column .Gallic acid (trihydroxybenzoic acid) and its related galloyl esters such as gallotannin(i.e.
Sabah M.K. Al-Shafi +2 more
doaj +3 more sources
International Journal of Secondary Metabolite, 2019 In this study, the effects of secondary metabolites on the feeding preference and growth of generalist caterpillars, Agelastica alni L., were investigated.
Dilek Yıldız +2 more
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Animals, 2022 Tannins were traditionally considered as anti-nutritional factors in poultry production. Recent studies found that the addition of hydrolyzed gallotannin (HGT) could improve animal health; however, the proper dosage of HGT in chickens’ diet is still ...
Yuxin Tong +6 more
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Optimization of Gallic Acid Production from Terminalia Chebula by Aspergillus niger
E-Journal of Chemistry, 2007 A method for producing gallic acid by microbiological hydrolysis of the tannins of myrobalan seed powder is described in the present work. Hydrolysis of gallotannins of the substrate to gallic acid by Aspergillus niger MTCC 282 was studied.
N. Lokeswari, K. Jaya Raju
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The Ups and Downs of Tannins as Inhibitors of Poly(ADP-Ribose)glycohydrolase
Molecules, 2011 DNA damage to cells activates nuclear poly(ADP-ribose)polymerases (PARPs) and the poly(ADP-ribose) (PAR) synthesized is rapidly cleaved into ADP-ribose (ADPR) by PAR glycohydrolase (PARG) action.
Felix R. Althaus +2 more
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Molecules, 2020 One property of oenological tannins, oxygen reactivity, is commonly exploited in winemaking. The reactivity is mediated by the presence of catalysts (i.e., transition metals and sulfur dioxide) and protects wine against oxidation.
Jelena Jeremic +4 more
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Stability of Principal Hydrolysable Tannins from Trapa taiwanensis Hulls
Molecules, 2019 The fruit and hulls of the water caltrop (Trapa taiwanensis Nakai) are used as hepatoprotective herbal tea ingredients in Taiwan. The stability of hydrolysable tannins in herbal drinks has rarely been reported.
Ching-Chiung Wang +3 more
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Membranes, 2022 Polyphenols, including tannins, are phytochemicals with pronounced antimicrobial properties. We studied the activity of two hydrolysable tannins, (i) gallotannin—1,2,3,4,5-penta-O-galloyl-β-D-glucose (PGG) and (ii) ellagitannin—1,2-di-O-galloyl-4,6 ...
Ewa Olchowik-Grabarek +7 more
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Molecules, 2021 Mango is rich in polyphenols including gallotannins and gallic acid, among others. The bioavailability of mango polyphenols, especially polymeric gallotannins, is largely dependent on the intestinal microbiota, where the generation of absorbable ...
Hyemee Kim +6 more
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