Determination of total polyphenolic compounds and flavonoids in Juglans regia leaves.
Muhammad Nasimullah QureshiDepartment of Chemistry, Abdul Wali Khan University, Mardan, PakistanGuenther StecherInstitute of Analytical Chemistry and Radiochemistry, Leopold-Franzens University Innsbruck, Innrain, 6020 Innsbruck, Austria / Bionorica Research GmbH, Mitterweg 24, 6020 Innsbruck, AustriaGuenther K. BonnInstitute of Analytical Chemistry and Radiochemistry, Leopold-Franzens University Innsbruck, Innrain, 6020 Innsbruck, Austria
2014en
ABI
Annotatsiya
Juglans regia leaves have been widely used in traditional medicines because of its antimicrobial, antihelmintic, astringent, keratolytic, antidiarrhoeal, hypoglycaemic, depurative, tonic, carminative activity. Total polyphenolic compounds were determined using the Folin-Ciocalteau method and flavonoids were quantified using the HPLC-PDA after the hydrolysis of the plant material with HCl. Among the flavonoids myricetin, quercetin, apigenin and kaempferol were found in appreciable amount.
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