Gallic acid is a trihydroxybenzoic acid, a type of phenolic acid, a type of organic acid, also known as 3,4,5- trihydroxy benzoic acid, found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants. The chemical formula is C6H2(OH)3COOH. Gallic acid is found both...
Digallic acid was prepared by partial acid hydrolysis of tannic acid and purified by Counter Current Distribution. In water and methanol solution digallic acid is present in two isomeric equilibrium forms which were named meta and para digallic acid. Meta digallic acid, the main component, is ...
Gallic Acid (C7H6O5) is an organic compound. Gallic acid (C7H6O5) is a colorless to pale yellow crystalline solid that has a faint, astringent odor. It is soluble in water, alcohol, and ether and is often found as a component of tannins in plants. Gallic acid is a phenolic compound...
Gallic acid is an interesting natural compound because of its antioxidant, anti-inflammatory, antifungal and antitumor properties. It is present in relatively high concentrations in a number of biomass sources and in industrial wastes from where it could be extracted. Aiming at developing benign and ...
Gallic acidis a polyhydroxylphenolic compound abundantly present in various plants and bestowed with antioxidant, antiviral, antibacterial, and anticancer properties[73,74]. It works by decreasing theornithine decarboxylaseresponse, which suppresses tumor angiogenesis and inhibits metastasis[75]. Literature ...
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Gallic acid is one of the most representative biorecalcitrant phenolic compounds present in cork processing wastewater. In this communication, chemical oxidation of gallic acid was studied by gamma irradiation as an advanced oxidation process. This technology turns out to be an advantageous tool for th...
Gallic acid is the major active component of cortex moutan in inhibiting immune maturation of human Monocyte-Derived dendritic cells[J].Molecules,2015,20(9... Chan,BC Lap,F Long,... 被引量: 6发表: 2015年 Bioactive Constituents of Chinese Natural Medicines. VI. Moutan Cortex. (2): Struct...
Among the putative new molecules, gallic acid (GA) represents a promising new anticancer drug. The anticancer effect of this drug has been based on its antioxidant effects. The aim of the present study was to investigate the toxic effects of GA on the T98G human glioblastoma cell line and ...
They are made up of a linear chain of gallic acid molecules esterified with glucose. They are very abundant in wine and contribute to consolidating its structure. The addition of ellagitannins is increasingly common, although when present in excess they give rise to the so-called “plank flavor...