02233naa a2200241 a 450000100080000000500110000800800410001910000260006024501320008626000090021852014940022765000230172165000240174465000140176865300110178265300140179370000240180770000220183170000270185370000210188070000190190177300710192012982342015-11-27       2007    bl uuuu     u00u1 u    #d1 aCARDOZO JUNIOR, E. L.  aMethylxanthines and phenolic compounds in mate (Ilex paraguariensis St. Hil.) progenies grown in Brazil.h[electronic resource]  c2007  aMcthylxanthincs and phcnolic cornpounds contcnts 01' Ui mate t Ilex paraquaricnsis St. HiJ.) progenies frorn Iour Brazilian rcgions (Ivai. Quedas do Iguaçu. Cascavel and Barão de Cotcgipc i and those grown in thrcc places within in the statc oi' Paraná (Ivai. Rio Azul and Guara puava ) wcrc cvaluatcd. Rcsults rcvcalcd significant changcs in total mcthylxanthincs. calfcinc and theobromine contents in progenies, according to their origino Total methylxanrhines (0,560-0.734°/,,) and catfeine (0.490-0,611 °'01 contents followed lhe order Ivai-c Quedas do lguaçu-c Barão de Cotegipe-c Cascavel. Theobrornine (0.132-0.068%) contents were inversely related to caffeine contents, Chlorogenie acid in lhe Cascavel progenie was lower (0.786%,) than rhat in the others (0,861-0,915°",), No change occurred 111 total phenol and caffeic acid contents between prcgerues with regard to their origin. In the case 01' planting si te. Rio Azul progenies contained low methylxanthines (0,574~'0) when cornpared to progenies Irorn Ivai lO.6n%) and Guarapuava (0,73\1"'0), Catfeine (0.426-0,6\15"/0) contents were in the Iollowing order: Rio Azul &lt Ivai &lt Guarapuava. Total phenol (7,910-9,5\1 I %) conterus were Ivai &lt Rio Azul &lt Guarapuava whereas high cholorogenic acid contents were detecied in RIO Azul ((J.\l53'Yo) and Guarapuava (O'.) 1I 0/0) progenies. anel high caffeic acid occurred in lvai 10.018"/0 I and Guarapuava (0020%) progenies. " 2007 Elsevier l nc. Ali nghts reserved.  aComposto Fenólico  aIlex Paraguariensis  aProgênie  aBrasil  aErva mate1 aFERRARESE-FILHO, O.1 aCARDOZO FILHO, L.1 aFERRARESE, M. de L. L.1 aDONADUZZI, C. M.1 aSTURION, J. A.  tJournal of Food Composition and Analysisgv. 20, p. 553-558, 2007.