Quinic and isochlorogenic acids have been identified in sunflower's seeds (Helianthus annuus Lin.) by paper chromatography in presence of various solvents. Quinic acid has been detected by color reaction and isochlorogenic by ultra-violet light.
Quinic and isochlorogenic acids have been identified in sunflower's seeds (Helianthus annuus Lin.) by paper chromatography in presence of various solvents. Quinic acid has been detected by color reaction and isochlorogenic by ultra-violet light.