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Evaluation and Selection of Optimal Solvent and Solvent Combinations in Thin-Layer Chromatography of Flavonoids and of Phenolic Acids of Zizyphus jujuba Mill (CROSBI ID 80158)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Medić-Šarić, Marica ; Maleš, Željan ; Stanić, Gordana ; Šarić, Slavko Evaluation and Selection of Optimal Solvent and Solvent Combinations in Thin-Layer Chromatography of Flavonoids and of Phenolic Acids of Zizyphus jujuba Mill // Croatica chemica acta, 69 (1996), 3; 1265-1274

Podaci o odgovornosti

Medić-Šarić, Marica ; Maleš, Željan ; Stanić, Gordana ; Šarić, Slavko

engleski

Evaluation and Selection of Optimal Solvent and Solvent Combinations in Thin-Layer Chromatography of Flavonoids and of Phenolic Acids of Zizyphus jujuba Mill

A series of simple mathematical techniques for the evaluation of solvents combinations in thin-layer chromatography have been investigated. The clasification has been carried out using the numerical taxonomy techniques and informaion content derived from Shannon's equation. The methods have been applied to an RF data set of flavonoids and phenolic acids identified in the methanolic extract of Zizyphus Jujuba Mill. The most suitable chromatographic systems for the separation end future isolation of flavonoids and phenolic acids from Zizypus Jujuba Mill. are : ethyl acetate:formic acid:acetic acid:water, 100:11:11:27, and ethyl acetate:formic acid:water, 8:1:1.

Flavonoids; Phenolic Acids; Zizyphus jujuba Mill.; Numerical Taxonomy; Dendrogram; Clusters

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Podaci o izdanju

69 (3)

1996.

1265-1274

objavljeno

0011-1643

Povezanost rada

Farmacija

Indeksiranost