Quantitative analysis of flavonoids and phenolic acids in propolis by two-dimensional thin layer chromatography

2004 ◽  
Vol 17 (100) ◽  
pp. 459-463 ◽  
Author(s):  
Marica Medić-Šarić ◽  
Ivona Jasprica ◽  
Ana Mornar ◽  
Asja Smolčić-Bubalo ◽  
Petra Golja
Keyword(s):  
Quantitative Analysis ◽  
Thin Layer ◽  
Thin Layer Chromatography ◽  
Phenolic Acids ◽  
Two Dimensional ◽  
Layer Chromatography

scholarly journals Chromatographical analysis of phenolic acids in some species of Polygonum L. genus. Part 1 Qualitative analysis by two-dimensional thin layer chromatography (TLC)

2014 ◽  
Vol 68 (4) ◽  
pp. 287-290 ◽  
Author(s):  
Helena D. Smolarz
Keyword(s):  
Qualitative Analysis ◽  
Thin Layer ◽  
Thin Layer Chromatography ◽  
Phenolic Acids ◽  
Column Chromatography ◽  
Two Dimensional ◽  
Chromatography Method ◽  
Polygonum Convolvulus ◽  
Hydroxybenzoic Acids ◽  
Layer Chromatography

The Two-Dimensional Thin Layer Chromatography method has been used for the separation and identification of phenolic acids from six taxons of <em>Pohygonum</em> L. genus. The following acids were found: caffeic, p-coumaric, ferulic, p-hydroxybenzoic, m-hydroxybenzoic, vanillic, syringic, p-hydroxyphenylacetic, o-hydroxyphenylacetic, synapic, melillotic, salicylic, gentisic, elagic, gallic, chlorogenic, protocatechuic and homoprotocatechuic. Gallic, ferulic, vanillic, p-coumaric and p-hydroxybenzoic acids were isolated from herb <em>Polygonum convolvulus</em> L. using column chromatography.

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