STUDY OF FLAVONOID CONTENT OF XANTHOPARMELIA CONSPERSA AND XANTHORIA ELEGANS LICHENS
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Abstract
Interest in extracting flavonoids from natural sources is increasing every year due to their wide range of benefits for the human body. The fact that flavonoids determine the antioxidant properties of plants is another important reason for studying flavonoids in natural sources. For this reason, in the course of a study using high-performance liquid chromatography (HPLC), the qualitative composition of flavonoids in the lichens Xanthoparmelia conspersa and Xanthoria elegans, growing on the territory of our Republic, was studied. As a result of research, it was found that the lichen Xanthoparmelia conspersa contains robinin, rutin, hypolaitin, hyperazide and quercetin, and the lichen Xanthoria elegans contains flavonoids such as robinin, rutin and hyperazide. This, in turn, opens up the prospect of using these lichens as antioxidants
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