Detection of phenoloids in some Hungarian <i>Inula</i> and <i>Centaurea</i> species
2002
Peter, A. | Dósa, G.
Phenoloid contents were detected, examined and compared with each other from seven composite species (<i>Inula ensifolia</i> L., <i>I. salicina</i> L., <i>I. spiraeifolia</i> L., <i>I. britannica</i> L., <i>I. conyza</i> DC., <i>Centaurea scabiosa</i> L., <i>C. micranthos</i> S. G. Gmel.). The six test solutions were the followings: apigenin, quercetin, hyperosid, chlorogenic acid, caffeic acid and rutin. There were significant differences between ray and disc florets from both quantitative and qualitative results, and the species with more significant insect visiting (<i>Inula ensifolia</i>, <i>I. salicina, I. spiraeifolia</i>) have got quantitative dominance.
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