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An aqueous acetone plant from coffee pulp was purified utilizing Sephadex LH-20. Butanolysis, phloroglucinolysis and thioglycolysis paired to HLPC-ESI-MS were requested the characterization associated with native and oxidized procyanidins. The purification permitted to recovery three fractions (aqueous, ethanolic and acetonic) and only acetone fraction showed a higher concentration of procyanidins (98%, w/w). HPLC-ESI-MS of procyanidins-rich small fraction without