Chemistry and Biological Activities of Tannins
نویسندگان
چکیده
منابع مشابه
Chemistry and Biological Activities of Flavonoids: An Overview
There has been increasing interest in the research on flavonoids from plant sources because of their versatile health benefits reported in various epidemiological studies. Since flavonoids are directly associated with human dietary ingredients and health, there is need to evaluate structure and function relationship. The bioavailability, metabolism, and biological activity of flavonoids depend ...
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LIM, S. H., DARAH, I. & JAIN, K. 2006. Antimicrobial activities of tannins extracted from Rhizophora apiculata barks. Tannin which was extracted from barks of Rhizophora apiculata was further separated into hydrolysable and condensed tannin. The results of the study revealed that only hydrolysable tannin showed significant antibacterial and antiyeast activities but not antifungal activity. The ...
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The presence of the procyanidins epicatechin-( 4j3-8)-catechin. epicatechin..{ 4j3-6)-catechin. catechin( 4a-8)-catechin. epicatechin-( 4j3-8 >-epicatechin-( 4j3-8)-epicatechin-{ 4138)-catechin. and epicatechin-(4j3-8)-epicatechin-(4j3-6)catechin in tile phloem of PillU.f raeda demonstrated heterogeneity in the location of the interftavanoid bonds in oligomeric pro...
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Background and objectives: Salvia suffruticosa is a perennial plant from Lamiaceae family. Many Salvia species have been employed as medicinal plants; despite the medicinal potentials of S. suffruticosa, there is limited studies regarding its phytochemical profile or biological properties. The aim of the present study was to investigate the chemical c...
متن کاملsynthesis and characterization of potentially biological active cyclometallated organoplatinum(ii) complexes
this work is presented in five parts. in the first part preparation of the starting complex [pt(c^n)cl(dmso)], 1, in which c^n = n(1),c(2?)-chelated, deprotonated 2-phenylpyridine, and dmso = dimethylsulfoxide, and its reaction with 1 equiv of the biphosphine ligands bis(diphenylphosphino)amine, dppa, or bis(diphenylphosphino)methane, dppm, to give the complex [pt(c^n)cl(dppa)], 2, or [pt(c^n)c...
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ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1983
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1947.103.2_125