Open AccessCOMPARATIVE STUDY OF PHENOLIC COMPOUNDS COMPOSITION AND CONTENT IN LEAVES OF THE GE-NUS NITRARIA (NITRARIACEAE) PLANTS
Author(s) -
Мария Сергеевна Воронкова,
Е. В. Банаев
Publication year - 2017
Publication title -
himiâ rastitelʹnogo syrʹâ
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.2
H-Index - 6
eISSN - 1029-5151
pISSN - 1029-5143
DOI - 10.14258/jcprm.2017041909
Subject(s) - hyperoside , composition (language) , chemistry , quercetin , botany , glycoside , luteolin , high performance liquid chromatography , chemical composition , horticulture , food science , biology , chromatography , stereochemistry , organic chemistry , antioxidant , linguistics , philosophy
The content and composition of phenolic compounds in leaves of 3 Nitraria L. species from 12 populations have been studied with a high-performance liquid chromatography (HPLC). The investigation has detected 17 phenolic compounds, the maximum number of components is 12 indicated in leaves of N. pamirica L. Vassil. and N. schoberi L. plants in 2 populations, the minimum – 6 components – has been revealed in leaves of N. komarovii Iljin et Lava. Hyperoside (O-glycoside of quercetin), narcissin (O-glycoside of isoramnetin), quercetin (flavonol) and luteolin (flavon) have been identified. Studied plants accumulate a significant amount of phenolic compounds. Their content reaches 2,57% in leaves of N. schoberi L., 3,96% in N. komarovii. It was marked seasonal dynamics of a number of substances, in particular, lower narcissin content during plants fruiting compared to a flowering stage. The study results allow making an assumption of species peculiarities of phenolic compounds composition and content in N. schoberi and N. komarovii. The components composition is poorer in extracts of N. komarovii leaves, however, they shows higher content of total phenolic compounds compared with N. schoberi plants. At the same time N. pamirica sample is close to N. schoberi one based on a multivariate analysis of phenolic compounds composition and content.