Phytochemical Analysis and Total Antioxidant Capacity of Rhizome, Above-Ground Vegetative Parts and Flower of Three Iris Species
| Autor: | Živoslav Lj. Tešić, Stevan Avramov, Miroljub B. Barać, Mirjana B. Pešić, Sladjana P. Stanojevic, Uroš Gašić, Aleksandar Ž. Kostić, Marina Mačukanović-Jocić |
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| Rok vydání: | 2019 |
| Předmět: |
Iris Plant
phenolics Phytochemicals Bioengineering Flowers urologic and male genital diseases Iris variegat 01 natural sciences Biochemistry Antioxidants chemistry.chemical_compound Species Specificity Benzothiazoles cardiovascular diseases Food science Iris humilis Medicinal plants Molecular Biology Iris pumila ABTS Molecular Structure biology urogenital system 010405 organic chemistry fungi food and beverages LC/MS General Chemistry General Medicine Iris variegate Plant Components Aerial biology.organism_classification 0104 chemical sciences Rhizome 010404 medicinal & biomolecular chemistry Irilone chemistry Phytochemical Molecular Medicine phytochemistry Iris variegata Sulfonic Acids eLC/MS |
| Zdroj: | Chemistry and Biodiversity Chemistry & Biodiversity |
| Popis: | This study was aimed at investigating the phytochemical composition and antioxidant capacity of rhizomes, above-ground vegetative parts and flowers of three Iris species: Iris humilis Georgi, Iris pumila L. and Iris variegata L. UHPLC-Orbitrap MS analysis was used for determination of phytochemical profile. Total pigments, phenolics, flavonoids, soluble sugars and starch content as well as ABTS antioxidant capacity were also determined. In total, 52 phenolics compounds were identified with 9 compounds (derivatives of iriflophenone, apigenin C-glycosides, luteolin O-glycoside, isoflavones derivatives of iristectorigenin, dichotomitin, nigracin and irilone) never reported before in Iris spp. Differences in phenolic composition profile, pigments, soluble sugar, starch, total phenolics and flavonoids content and total antioxidant capacity were found among Iris species and different part of plants. Significant correlation between total phenolic content and antioxidant capacity was determined. The obtained results are comparable with those obtained for medical plants. These findings could be useful for fingerprinting characterization of Iris species and estimation of possible use in pharmaceutical industries. This is the peer-reviewed version of the following article:Kostić, A. Ž.; Gašić, U. M.; Pešić, M. B.; Stanojević, S. P.; Barać, M. B.; Mačukanović-Jocić, M. P.; Avramov, S. N.; Tešić, Ž. L. Phytochemical Analysis and Total Antioxidant Capacity of Rhizome, Above-Ground Vegetative Parts and Flower of Three Iris Species. Chemistry and Biodiversity 2019, 16 (3), 1–17. [https://doi.org/10.1002/cbdv.201800565]. |
| Databáze: | OpenAIRE |
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