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Doležal R, Houdková I, Kalász H, Andrýs R, Novák M, Maltsevskaya NV, Karásková N, Kolář K, Novotná E, Kuča K, Žďárová Karasová J. Determination of Hypericin in Hypericum perforatum (St. John’s Wort) Using Classical C18 and Pentafluorophenyl Stationary Phases: Contribution of Pi–Pi Interactions to High-Performance Liquid Chromatography (HPLC). ANAL LETT 2019. [DOI: 10.1080/00032719.2019.1571076] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Rafael Doležal
- Biomedical Research Center, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
- Department of Chemistry Faculty of Sciences, University of Hradec Kralove, Hradec Kralove, Czech Republic
- Center for Basic and Applied Research, Faculty of Informatics and Management, University of Hradec Kralove, Hradec Kralove, Czech Republic
| | - Iva Houdková
- Department of Chemistry Faculty of Sciences, University of Hradec Kralove, Hradec Kralove, Czech Republic
| | - Huba Kalász
- Department of Pharmacology and Pharmacotherapy, Semmelweis University, Budapest, Hungary
| | - Rudolf Andrýs
- Department of Chemistry Faculty of Sciences, University of Hradec Kralove, Hradec Kralove, Czech Republic
| | - Martin Novák
- Biomedical Research Center, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | | | - Natálie Karásková
- Department of Chemistry Faculty of Sciences, University of Hradec Kralove, Hradec Kralove, Czech Republic
| | - Karel Kolář
- Department of Chemistry Faculty of Sciences, University of Hradec Kralove, Hradec Kralove, Czech Republic
| | - Eva Novotná
- Department of Biochemical Sciences, Faculty of Pharmacy in Hradec Kralove, Charles University, Hradec Kralove, Czech Republic
| | - Kamil Kuča
- Biomedical Research Center, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
- Department of Chemistry Faculty of Sciences, University of Hradec Kralove, Hradec Kralove, Czech Republic
| | - Jana Žďárová Karasová
- Biomedical Research Center, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
- Department of Toxicology and Military Pharmacy Faculty of Military Health Sciences, Hradec Kralove, University of Defense, Brno, Czech Republic
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Kwiecień I, Smolin J, Beerhues L, Ekiert H. The impact of media composition on production of flavonoids in agitated shoot cultures of the three Hypericum perforatum L. cultivars 'Elixir,' 'Helos,' and 'Topas'. IN VITRO CELLULAR & DEVELOPMENTAL BIOLOGY. PLANT : JOURNAL OF THE TISSUE CULTURE ASSOCIATION 2018; 54:332-340. [PMID: 29780217 PMCID: PMC5954008 DOI: 10.1007/s11627-018-9900-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 03/20/2018] [Indexed: 05/30/2023]
Abstract
The aims of the study were to evaluate the effect of media composition on the growth potential and morphology of the in vitro cultured biomass of three cultivars of Hypericum perforatum, and on the production of flavonoids. Agitated shoot cultures were maintained in parallel on Linsmaier and Skoog (LS) and Murashige and Skoog (MS) media supplemented with 0.1-3.0 mg L-1 of α-naphthaleneacetic acid and 6-benzylaminopurine. Methanolic extracts from the biomass collected after 3-wk growth cycles were analyzed quantitatively, for 21 flavonoids using high performance liquid chromatography. Three aglycones (kaempferol, luteolin, and quercetin) and three glycosides of quercetin (hyperoside, quercitrin, and rutoside) were detected in all of the extracts. The total amounts of the estimated compounds increased from 1.18- to 21.66-fold on LS media variants and from 1.52- to 17.34-fold on MS media variants. The main metabolite was quercetin (max. 210.55 mg 100 g-1 dry weight [DW]). The maximum total amounts of all compounds in the biomass of 'Elixir,' 'Helos,' and 'Topas' were 328.53, 255.70, and 166.58 mg 100 g-1 DW, respectively. The shoots of all cultivars cultivated on the LS and MS media containing low levels of plant growth regulators (0.1 mg L-1) accumulated high amounts of flavonoids. The highest amounts were accumulated in shoots of cultivar 'Elixir' grown on MS medium. This is the first comparison of flavonoid production in three cultivars of H. perforatum ('Elixir,' 'Helos,' and 'Topas') cultured in vitro, and the first report of flavonoid production in cultivars 'Elixir' and 'Helos.'
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Affiliation(s)
- Inga Kwiecień
- Department of Pharmaceutical Botany, Jagiellonian University, Medical College, Medyczna street 9, 30-688 Kraków, Poland
| | - Julia Smolin
- Department of Pharmaceutical Botany, Jagiellonian University, Medical College, Medyczna street 9, 30-688 Kraków, Poland
| | - Ludger Beerhues
- Institute of Pharmaceutical Biology, Technische Universität Braunschweig, Mendelssohnstrasse 1, 38106 Braunschweig, Germany
| | - Halina Ekiert
- Department of Pharmaceutical Botany, Jagiellonian University, Medical College, Medyczna street 9, 30-688 Kraków, Poland
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