My project is extraction of quercetin from onion peel.How to find quercetin concentration in solvent?Extraction is done using soxhlet extractor.Solvent we used is Ethanol.Done with different concentration of ethanol that is 40,50,60,70,80%
If brown fluorescence is observed under UV-light and silver mirror is formed when treated with Tollen’s reagent. Then confirm with HPLC or GC-MS.
Yes. HPLC would be the best choice. Look for papers on HPLC analysis of plant metabolites.
Regards
GB
The most used methol is HPLC with an analysis time of 15 min.
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