Browsing by Author "98e0bcee-00b6-4961-90b6-5baa4890234e"
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Urbina, Francisco; Sudy, Emilio; Misad Saba, Carlos (Wiley & Sons, 2016-04)
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Antioxidant activity of coumarins and flavonols from the resinous exudate of Haplopappus multifolius Torres, René; Faini, Francesca; Modak, Brenda; Zúñiga Urbina, Francisco; Labbé, Cecilia; Guerrero, Juan (PERGAMON-ELSEVIER SCIENCE LTD, 2006-05)The antioxidant activity of eight coumarins and two flavonols isolated from Haplopappus multifolius was studied with the DPPH radical method. Results show that a high concentration of phenolic coumarins and the presence ...