%0 Journal Article %T ANTIOXIDANT PROPERTIES OF LIGNANS AND FERULIC ACID FROM THE RESINOUS EXUDATE OF LARREA NITIDA %A REN¨¦ TORRES %A FRANCISCO URBINA %A CLAUDIA MORALES %A BRENDA MODAK %J Journal of the Chilean Chemical Society %D 2003 %I Sociedad Chilena de Qu¨ªmica %X From the resinous exudate of twigs end leaves of Larrea nitida, two lignans nor isoguaiacine 1 and meso-nor-dihydroguaiaretic acid 2 and ferulic acid 3 were isolated. The antioxidant activities of resin and pure compounds were assesed by bleaching of the ABTS derived radical-cation %K Zygophyllaceae %K Larrea %K lignans %K ferulic acid %K antioxidant activities %U http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072003000300012