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Pexová Kalinová J, Tříska J, Hořejší K. Comparison of the Main Constituents in Two Varieties of Proso Millet Using GC-MS. Foods 2023; 12:2294. [PMID: 37372504 DOI: 10.3390/foods12122294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 05/27/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023] Open
Abstract
Proso millet (Panicum miliaceum) is neglected in human nutrition. Thanks to the composition of the grains, millet is suitable for people with celiac disease and it is also useful in the prevention of cardiovascular diseases. For screening the substances in all plant parts of millet via GC-MS, two varieties, Hanacká Mana and Unicum, were used. Substances from the group saccharides, amino acids, fatty acids, carboxylic acids, phytosterols and others were identified in the roots, leaves, stems, and seeds. The highest level of saccharides was found in the stems (83%); amino acids in the roots (6.9%); fatty acids in the seeds (24.6%); carboxylic acids in the roots (3%), phytosterols in the seeds (10.51%); other substances, such as tetramethyl-2-hexadecenol (1.84%) and tocopherols (2.15%), in the leaves; retinal in the roots (1.30%) and squalene in the seeds (1.29%). Saccharides were the dominant group in all plant parts of proso millet followed by fatty acids. The dominant saccharides in all parts of the millet plant were sucrose, fructose and psicose. On the contrary, turanose, trehalose, glucose and cellobiose belonged to the least represented sugars. Additionally, amyrin, miliacin, campesterol, stigmasterol, β-sitosterol, and others were identified. Varietal variability can be assumed, e.g., in retinal, miliacin or amyrin content.
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Affiliation(s)
- Jana Pexová Kalinová
- Faculty of Agriculture and Technology, University of South Bohemia in Ceske Budejovice, Studentska 1668, 370 05 Ceske Budejovice, Czech Republic
| | - Jan Tříska
- Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Institute, CAS, Belidla 986/4a, 603 00 Brno, Czech Republic
- Department of Chemistry, Faculty of Science, University of South Bohemia in Ceske Budejovice, Branisovska 1760, 370 05 Ceske Budejovice, Czech Republic
| | - Karel Hořejší
- Department of Chemistry, Faculty of Science, University of South Bohemia in Ceske Budejovice, Branisovska 1760, 370 05 Ceske Budejovice, Czech Republic
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Zezulka Š, Kummerová M, Šmeringai J, Babula P, Tříska J. Ambiguous changes in photosynthetic parameters of Lemna minor L. after short-term exposure to naproxen and paracetamol: Can the risk be ignored? Aquat Toxicol 2023; 259:106537. [PMID: 37060818 DOI: 10.1016/j.aquatox.2023.106537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 04/05/2023] [Accepted: 04/07/2023] [Indexed: 05/15/2023]
Abstract
Non-steroidal anti-inflammatory drugs (NSAID) are recently monitored in the aquatic environment. Naproxen (NPX), paracetamol (PCT) and their transformation products can influence the biochemical and physiological processes at the sub-cellular and cellular levels taking part in the growth and development of plants. This study aimed to compare the effects of NPX and PCT, drugs with different physico-chemical properties, on the growth and photosynthetic processes in Lemna minor during a short-term (7 days) exposure. Although duckweed took up more than five times higher amount of PCT as compared to NPX (275.88 µg/g dry weight to 43.22 µg/g when treated with 10 mg/L), only NPX limited the number of new plants by 9% and 26% under 1 and 10 mg/L, respectively, and increased their dry weight (by 18% under 10 mg/L) and leaf area per plant. A considerable (by 30%) drop in the content of photosynthetic pigments under 10 mg/L treatment by both drugs did not significantly affect the efficiency of the primary processes of photosynthesis. Values of induced chlorophyll fluorescence parameters (F0, FV/FM, ΦII, and NPQ) showed just a mild stimulation by PCT and a negative effect by NPX (by up to 10%), especially on the function of photosystem II and electron transport in both intact duckweed plants and isolated chloroplasts. Lowered efficiency of Hill reaction activity (by more than 10% under 0.1 - 10 mg/L treatments) in isolated chloroplasts suspension proved the only inhibition effect of PCT to primary photosynthetic processes. In intact plants, higher treatments (0.5 - 10 mg/L) by both NPX and PCT induced an increase in RuBisCO content. The results prove that the potential effect of various drugs on plants is hard to generalise.
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Affiliation(s)
- Štěpán Zezulka
- Institute of Experimental Biology - Department of Experimental Plant Biology, Faculty of Science, Masaryk University Brno, Kotlářská 2, Brno 611 37, Czech Republic.
| | - Marie Kummerová
- Institute of Experimental Biology - Department of Experimental Plant Biology, Faculty of Science, Masaryk University Brno, Kotlářská 2, Brno 611 37, Czech Republic
| | - Ján Šmeringai
- Plant Sciences Core Facility, Central European Institute of Technology (CEITEC) at Masaryk University, Kamenice 753/5, Brno 625 00, Czech Republic
| | - Petr Babula
- Dep. of Physiology, Faculty of Medicine, Masaryk University Brno, Kamenice 753/5, Brno 625 00, Czech Republic
| | - Jan Tříska
- Laboratory of Metabolomics and Isotope Analyses, Global Change Research Institute, Czech Academy of Sciences, Bělidla 986/4a, Brno 603 00, Czech Republic
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Špetík M, Balík J, Híc P, Hakalová E, Štůsková K, Frejlichová L, Tříska J, Eichmeier A. Lignans Extract from Knotwood of Norway Spruce—A Possible New Weapon against GTDs. J Fungi (Basel) 2022; 8:jof8040357. [PMID: 35448588 PMCID: PMC9025846 DOI: 10.3390/jof8040357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 03/28/2022] [Accepted: 03/29/2022] [Indexed: 12/10/2022] Open
Abstract
Grapevine trunk diseases (GTDs) pose a major threat to the wine industry worldwide. Currently, efficient biological methods or chemical compounds are not available for the treatment of infected grapevines. In the present study, we used an extract from the knotwood of spruce trees as a biological control against GTDs. Our in vitro trial was focused on the antifungal effects of the extract against the most common GTD pathogens—Cadophora luteo-olivacea, Dactylonectria torresensis, Diaporthe ampelina, Diaporthe bohemiae, Diplodia seriata, Eutypa lata, and Phaeoacremonium minimum. Our in vitro trial revealed a high antifungal effect of the extract against all tested fungi. The inhibition rates varied among the different species from 30% to 100% using 1 mg·mL−1 extract. Subsequently, the efficiency of the extract was supported by an in planta experiment. Commercial grafts of Vitis vinifera were treated with the extract and planted. The total genomic DNA of grapevines was extracted 10 days and 180 days after the treatment. The fungal microbial diversities of the treated/untreated plants were compared using high-throughput amplicon sequencing (HTAS). Treated plants showed 76.9% lower relative abundance of the genus Diaporthe and 70% lower relative abundance of the genus Phaeoacremonium 10 days after treatment. A similar scenario was observed for the genus Cadophora 180 days after treatment, where treated plants showed 76% lower relative abundance of this genus compared with untreated grapevines.
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Affiliation(s)
- Milan Špetík
- Mendeleum-Institute of Genetics, Faculty of Horticulture, Mendel University in Brno, Valtická 334, 691 44 Lednice na Moravě, Czech Republic
| | - Josef Balík
- Department of Post-Harvest Technology of Horticultural Products, Faculty of Horticulture, Mendel University in Brno, Valtická 334, 691 44 Lednice na Moravě, Czech Republic
| | - Pavel Híc
- Department of Post-Harvest Technology of Horticultural Products, Faculty of Horticulture, Mendel University in Brno, Valtická 334, 691 44 Lednice na Moravě, Czech Republic
| | - Eliška Hakalová
- Mendeleum-Institute of Genetics, Faculty of Horticulture, Mendel University in Brno, Valtická 334, 691 44 Lednice na Moravě, Czech Republic
| | - Kateřina Štůsková
- Mendeleum-Institute of Genetics, Faculty of Horticulture, Mendel University in Brno, Valtická 334, 691 44 Lednice na Moravě, Czech Republic
| | - Lucie Frejlichová
- Mendeleum-Institute of Genetics, Faculty of Horticulture, Mendel University in Brno, Valtická 334, 691 44 Lednice na Moravě, Czech Republic
| | - Jan Tříska
- Global Change Research Institute CAS, Bělidla 986/4a, 603 00 Brno, Czech Republic
| | - Aleš Eichmeier
- Mendeleum-Institute of Genetics, Faculty of Horticulture, Mendel University in Brno, Valtická 334, 691 44 Lednice na Moravě, Czech Republic
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Pexová Kalinová J, Marešová I, Tříska J, Vrchotová N. Distribution of lignans in Panicum miliaceum, Fagopyrum esculentum, Fagopyrum tataricum, and Amaranthus hypochondriacus. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2021.104283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Žabka M, Pavela R, Kovaříková K, Tříska J, Vrchotová N, Bednář J. Antifungal and Insecticidal Potential of the Essential Oil from Ocimum sanctum L. against Dangerous Fungal and Insect Species and Its Safety for Non-Target Useful Soil Species Eisenia fetida (Savigny, 1826). Plants (Basel) 2021; 10:plants10102180. [PMID: 34685990 PMCID: PMC8540552 DOI: 10.3390/plants10102180] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/08/2021] [Accepted: 10/11/2021] [Indexed: 11/26/2022]
Abstract
The antifungal and insecticidal effect of the essential oil from Ocimum sanctum L. was evaluated using a model set of harmful organisms hazardous for health and the economy. Toxigenic and plant pathogenic filamentous fungi, including causal agents of human infections, were chosen as exemplary fungal groups—Fusarium verticillioides, Penicillium expansum and Aspergillus flavus. Spodoptera littoralis (African cotton leafworm), Culex quinquefasciatus (Southern house mosquito), the lymphatic filariasis vector and potential Zika virus vector, and the common housefly, Musca domestica were chosen as model insects. Major and minor active substances were detected and quantified using GC/MS analysis. Environmental safety was verified using the non-target useful organism Eisenia fetida. Significant antifungal and insecticidal activity, as well as environmental safety, were confirmed. The essential oil showed the highest efficacy against A. flavus according to MIC50/90, and against S. littoralis larvae according to LD50/90. The monoterpenoid alcohol linalool, t-methyl cinnamate, and estragole as phenylpropanoids were detected as effective major components (85.4%). The essential oil from Ocimum sanctum L. was evaluated as universal and significantly efficient, providing a high potential for use in environmentally safe botanical pesticides.
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Affiliation(s)
- Martin Žabka
- Crop Research Institute, Drnovská 507, 161 06 Prague, Czech Republic; (R.P.); (K.K.)
- Correspondence: ; Tel.: +420-233-022-285; Fax: +420-233-311-592
| | - Roman Pavela
- Crop Research Institute, Drnovská 507, 161 06 Prague, Czech Republic; (R.P.); (K.K.)
| | - Kateřina Kovaříková
- Crop Research Institute, Drnovská 507, 161 06 Prague, Czech Republic; (R.P.); (K.K.)
| | - Jan Tříska
- Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Centre, Bělidla 986/4a, 603 00 Brno, Czech Republic; (J.T.); (N.V.); (J.B.)
| | - Naděžda Vrchotová
- Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Centre, Bělidla 986/4a, 603 00 Brno, Czech Republic; (J.T.); (N.V.); (J.B.)
| | - Jan Bednář
- Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Centre, Bělidla 986/4a, 603 00 Brno, Czech Republic; (J.T.); (N.V.); (J.B.)
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Balík J, Híc P, Tříska J, Vrchotová N, Smetana P, Smutek L, Rohlik BA, Houška M. Beer and beer-based beverage contain lignans. J Food Sci Technol 2021; 58:581-585. [PMID: 33568851 DOI: 10.1007/s13197-020-04570-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 05/27/2020] [Accepted: 06/10/2020] [Indexed: 11/28/2022]
Abstract
Lignans are members of a broad group of plant phenols that can positively affect human health. They occur in negligible quantities in processed foodstuffs such as lager beer. The aim of this work was to utilize the high levels of lignans in the knots of spruce trees (Picea abies) to increase the lignans content in beer, without negatively impacting the natural taste and aroma. By means of lignans addition in the forms of spruce knot chips or different extracts made from spruce knots during the wort boiling were produced beer and beer-based beverages with lignans content ranging from 34 to 174 mg/L.
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Affiliation(s)
- Josef Balík
- Faculty of Horticulture, Mendel University in Brno, Brno, Czech Republic
| | - Pavel Híc
- Faculty of Horticulture, Mendel University in Brno, Brno, Czech Republic
| | - Jan Tříska
- Global Change Research Institute Brno, CAS, Brno, Czech Republic
| | | | - Pavel Smetana
- Faculty of Agriculture, The University of South Bohemia in České Budějovice, České Budějovice, Czech Republic
| | - Libor Smutek
- Faculty of Agriculture, The University of South Bohemia in České Budějovice, České Budějovice, Czech Republic
| | - Bo-Anne Rohlik
- University of Chemistry and Technology in Prague, Prague 10, Czech Republic
| | - Milan Houška
- Food Research Institute Prague, Radiová 7, 102 00 Prague 10, Czech Republic
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Ny V, Houška M, Pavela R, Tříska J. Potential benefits of incorporating Astragalus membranaceus into the diet of people undergoing disease treatment: An overview. J Funct Foods 2021. [DOI: 10.1016/j.jff.2020.104339] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
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Zachová Z, Tříska J, Vrchotová N, Balík J, Sajfrtová M, Sovová H. Combining high-pressure methods for extraction of stilbenes from grape cane. J Supercrit Fluids 2018. [DOI: 10.1016/j.supflu.2018.05.021] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Kalinová JP, Vrchotová N, Tříska J. Contribution to the study of rutin stability in the achenes of Tartary buckwheat ( Fagopyrum tataricum ). Food Chem 2018; 258:314-320. [DOI: 10.1016/j.foodchem.2018.03.090] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 03/16/2018] [Accepted: 03/20/2018] [Indexed: 12/24/2022]
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Timsina B, Kindlmann P, Rokaya MB, Vrchotová N, Tříska J, Horník Š, Sýkora J. Xanthones Content in Swertia multicaulis D. Don from Nepal. Molecules 2018; 23:molecules23051067. [PMID: 29751500 PMCID: PMC6102544 DOI: 10.3390/molecules23051067] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 04/23/2018] [Accepted: 05/01/2018] [Indexed: 11/16/2022] Open
Abstract
The medicinal plant Swertia multicaulis D. Don was collected in Rasuwa District (Nepal) and the xanthone content of its ethyl acetate extracts was studied. The total amount of xanthones in S. multicaulis determined by HPLC reaches almost 13 g of xanthones per 1 kg of dry matter. The identification of xanthones in S. multicaulis was achieved by a combination of HPLC, LC–MS and LC–NMR. The final assignment of the individual chemical structures was provided by NMR, supported by preparative HPLC. In eight chromatographic peaks, four major xanthones were identified—1,3-dihydroxy-5,8-dimethoxyxanthone, 1-hydroxy-3,5,8-trimethoxyxanthone, bellidifolin (1,5,8-tri-hydroxy-3-methoxyxanthone), and decussatin (1-hydroxy-3,7,8-trimethoxyxanthone).
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Affiliation(s)
- Binu Timsina
- Institute for Environmental Studies, Faculty of Science, Charles University, Benátská 2, 128 01 Prague, Czech Republic.
- Department of Biodiversity Research, Global Change Research Institute, Czech Academy of Sciences, Bělidla 986/4a, 603 00 Brno, Czech Republic.
| | - Pavel Kindlmann
- Institute for Environmental Studies, Faculty of Science, Charles University, Benátská 2, 128 01 Prague, Czech Republic.
- Department of Biodiversity Research, Global Change Research Institute, Czech Academy of Sciences, Bělidla 986/4a, 603 00 Brno, Czech Republic.
| | - Maan B Rokaya
- Department of Biodiversity Research, Global Change Research Institute, Czech Academy of Sciences, Bělidla 986/4a, 603 00 Brno, Czech Republic.
- Institute of Botany, Czech Academy of Sciences, Zámek 1, 252 43 Průhonice, Czech Republic.
| | - Naděžda Vrchotová
- Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Institute, Czech Academy of Sciences, Bělidla 986/4a, 603 00 Brno, Czech Republic.
| | - Jan Tříska
- Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Institute, Czech Academy of Sciences, Bělidla 986/4a, 603 00 Brno, Czech Republic.
| | - Štěpán Horník
- Institute of Chemical Process Fundamentals, Czech Academy of Sciences, Rozvojová 135, 165 02 Prague, Czech Republic.
| | - Jan Sýkora
- Institute of Chemical Process Fundamentals, Czech Academy of Sciences, Rozvojová 135, 165 02 Prague, Czech Republic.
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Večeřová K, Večeřa Z, Dočekal B, Oravec M, Pompeiano A, Tříska J, Urban O. Changes of primary and secondary metabolites in barley plants exposed to CdO nanoparticles. Environ Pollut 2016; 218:207-218. [PMID: 27503055 DOI: 10.1016/j.envpol.2016.05.013] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 04/21/2016] [Accepted: 05/08/2016] [Indexed: 06/06/2023]
Abstract
The environmental fate of airborne nanoparticles and their toxicity to plants is not yet fully understood. Pot-grown barley plants with second leaves developed were therefore exposed to CdO nanoparticles (CdONPs) of ecologically relevant size (7-60 nm) and concentration (2.03 ± 0.45 × 105 particles cm-3) in air for 3 weeks. An experiment was designed to test the effects of different treatments when only leaves (T1); leaves and soil substrate (T2); and leaves, soil, and water supply were exposed to nanoparticles (T3). A fourth, control group of plants was left without treatment (T0). Although CdONPs were directly absorbed by leaves from the air, a part of leaf-allocated Cd was also transported from roots by transpiration flow. Chromatographic assays revealed that CdONPs had a significant effect on total content of primary metabolites (amino acids and saccharides) but no significant effect on total content of secondary metabolites (phenolic compounds, Krebs cycle acids, and fatty acids). In addition, the compositions of individual metabolite classes were affected by CdONP treatment. For example, tryptophan and phenylalanine were the most affected amino acids in both analysed organs, while ferulic acid and isovitexin constituted the polyphenols most affected in leaves. Even though CdONP treatment had no effect on total fatty acids content, there were significant changes in the composition of saturated and unsaturated fatty acids in both the roots and leaves of treated plants. Although the results indicate the most pronounced effect in T3 plants as compared to T1 and T2 plants, even just leaf exposure to CdONPs has the potential to induce changes in plant metabolism.
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Affiliation(s)
- Kristýna Večeřová
- Laboratory of Ecological Plant Physiology, Global Change Research Institute of the Czech Academy of Sciences, v.v.i., Bělidla 986/4a, CZ-603 00 Brno, Czech Republic
| | - Zbyněk Večeřa
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry of the Czech Academy of Sciences, v.v.i., Veveří 967/97, CZ-602 00 Brno, Czech Republic
| | - Bohumil Dočekal
- Department of Environmental Analytical Chemistry, Institute of Analytical Chemistry of the Czech Academy of Sciences, v.v.i., Veveří 967/97, CZ-602 00 Brno, Czech Republic
| | - Michal Oravec
- Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Institute of the Czech Academy of Sciences, v.v.i., Bělidla 986/4a, CZ-603 00 Brno, Czech Republic
| | - Antonio Pompeiano
- Laboratory of Ecological Plant Physiology, Global Change Research Institute of the Czech Academy of Sciences, v.v.i., Bělidla 986/4a, CZ-603 00 Brno, Czech Republic
| | - Jan Tříska
- Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Institute of the Czech Academy of Sciences, v.v.i., Bělidla 986/4a, CZ-603 00 Brno, Czech Republic
| | - Otmar Urban
- Laboratory of Ecological Plant Physiology, Global Change Research Institute of the Czech Academy of Sciences, v.v.i., Bělidla 986/4a, CZ-603 00 Brno, Czech Republic.
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Kotas P, Choma M, Šantrůčková H, Lepš J, Tříska J, Kaštovská E. Linking Above- and Belowground Responses to 16 Years of Fertilization, Mowing, and Removal of the Dominant Species in a Temperate Grassland. Ecosystems 2016. [DOI: 10.1007/s10021-016-0031-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Vrchotová N, Dadáková E, Matějíček A, Tříska J, Kaplan J. Effect of variety on content of bioactive phenolic compounds in common elder (Sambucus nigra L.). Nat Prod Res 2016; 31:700-703. [PMID: 27484408 DOI: 10.1080/14786419.2016.1214826] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The inflorescence of common elder (Sambucus nigra L., Adoxaceae) is known to be rich in phenolic compounds. The content of five selected phenolic compounds (rutin, chlorogenic acid, isoquercitrin, isorhamnetin-3-O- rutinoside and dicaffeoylquinic acid) was determined in methanolic extracts from flowers and floral stems by HPLC in samples obtained from 20 varieties of S. nigra cultivated in Czech Republic. In all samples, there were determined rutin (11-54 mg/g), chlorogenic acid (23-46 mg/g), isoquercitrin (0.6-18 mg/g), isorhamnetin-3-O-rutinoside (3-10 mg/g), calculated on air-dried material. The content of dicaffeoylquinic acid was 0-13 mg/g of air-dried material. The amount of the analysed compounds in floral stems was lower than the flowers. The results are a unique set of information on the content of main phenolics in the inflorescence of cultured elderberry varieties.
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Affiliation(s)
- Naděžda Vrchotová
- a Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Centre , Academy of Sciences of the Czech Republic , České Budějovice , Czech Republic
| | - Eva Dadáková
- b Faculty of Agriculture, Department of Applied Chemistry , University of South Bohemia , České Budějovice , Czech Republic
| | - Aleš Matějíček
- c Gene Pool Department , Research and Breeding Institute of Pomology Holovousy Ltd. , Hořice , Czech Republic
| | - Jan Tříska
- a Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Centre , Academy of Sciences of the Czech Republic , České Budějovice , Czech Republic
| | - Jiří Kaplan
- c Gene Pool Department , Research and Breeding Institute of Pomology Holovousy Ltd. , Hořice , Czech Republic
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Kalinová JP, Tříska J, Vrchotová N, Novák J. Uptake of caprolactam and its influence on growth and oxygen production of Desmodesmus quadricauda algae. Environ Pollut 2016; 213:518-523. [PMID: 26985739 DOI: 10.1016/j.envpol.2016.03.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 02/20/2016] [Accepted: 03/06/2016] [Indexed: 06/05/2023]
Abstract
The consumption of polyamides produced from caprolactam is increasing continuously, and for that reason the danger of environmental contamination by this lactam is also rising. This study's aim was to evaluate the influence of caprolactam on the growth and oxygen production of the green alga Desmodesmus quadricauda and on caprolactam uptake by this alga. The presence of caprolactam in water was observed to cause the algae significantly to increase its oxygen production. Caprolactam concentration of 5,000 mg/L stopped algae growth after 6 days and influenced coenobia structure (seen as disappearance of pyrenoids, deformation of cells) but did not decrease the number of cells in the coenobia. Caprolactam uptake is probably passive but relatively rapid. Maximum concentration in the algae was reached after 18-24 h.
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Affiliation(s)
- Jana Pexová Kalinová
- Faculty of Agriculture, University of South Bohemia, Studentská 13, 370 05 České Budějovice, Czech Republic.
| | - Jan Tříska
- Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Centre, Academy of Sciences of the Czech Republic, Branišovská 31, České Budějovice 370 05, Czech Republic
| | - Naděžda Vrchotová
- Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Centre, Academy of Sciences of the Czech Republic, Branišovská 31, České Budějovice 370 05, Czech Republic
| | - Jan Novák
- Institute of Complex Systems, South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses, Faculty of Fisheries and Protection of Waters, University of South Bohemia in Ceske Budejovice, Zámek 136, 373 33 Nové Hrady, Czech Republic
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Kummerová M, Zezulka Š, Babula P, Tříska J. Possible ecological risk of two pharmaceuticals diclofenac and paracetamol demonstrated on a model plant Lemna minor. J Hazard Mater 2016; 302:351-361. [PMID: 26476323 DOI: 10.1016/j.jhazmat.2015.09.057] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Revised: 09/24/2015] [Accepted: 09/26/2015] [Indexed: 06/05/2023]
Abstract
Lemna minor is often used in environmental risk assessment and it can be supposed that usually evaluated parameters will be reliable even for assessing the risk of pharmaceuticals. Subtle changes in duckweed plant number, biomass production, and leaf area size induced by 10-day-exposure to diclofenac (DCF) and paracetamol (PCT) (0.1, 10, and 100 μg/L), excepting 100 μg/L DCF, are in contrast with considerable changes on biochemical and histochemical level. Both drugs caused a decrease in content of photosynthetic pigments (by up to 50%), an increase in non-photochemical quenching (by 65%) and decrease in relative chlorophyll fluorescence decay values (by up to 90% with DCF). Both DCF and especially PCT increased amount of reactive nitrogen and oxygen species in roots. DCF-induced effects included mainly increased lipid peroxidation (by 78%), disturbation in membrane integrity and lowering both oxidoreductase and dehydrogenase activities (by 30%). PCT increased the content of soluble proteins and phenolics. Higher concentrations of both DCF and PCT increased the levels of oxidised ascorbate (by 30%) and oxidised thiols (by up to 84% with DCF). Glutathion-reductase activity was elevated by both pharmaceuticals (nearly by 90%), glutathion-S-transferase activity increased mainly with PCT (by 22%). The early and sensitive indicators of DCF and PCT phytotoxicity stress in duckweed are mainly the changes in biochemical processes, connected with activation of defense mechanisms against oxidative stress.
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Affiliation(s)
- Marie Kummerová
- Institute of Experimental Biology-Department of Plant Physiology and Anatomy, Faculty of Science, Masaryk University Brno, Kotlářská 2, 611 37 Brno, Czech Republic.
| | - Štěpán Zezulka
- Institute of Experimental Biology-Department of Plant Physiology and Anatomy, Faculty of Science, Masaryk University Brno, Kotlářská 2, 611 37 Brno, Czech Republic.
| | - Petr Babula
- Department of Physiology, Faculty of Medicine, Masaryk University Brno, Kamenice 753/5, 625 00 Brno, Czech Republic.
| | - Jan Tříska
- Laboratory of Metabolomics and Isotope Analyses, Global Change Research Center, Academy of Sciences of the Czech Republic v.v.i., Bělidla 986/4a, 603 00 Brno, Czech Republic.
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Tříska J, Balík J, Strohalm J, Novotná P, Vrchotová N, Lefnerová D, Landfeld A, Híc P, Tománková E, Veverka J, Houška M. Influence of Technological Processes on Biologically Active Compounds of Produced Grapes Juices. FOOD BIOPROCESS TECH 2015. [DOI: 10.1007/s11947-015-1637-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Klem K, Holub P, Štroch M, Nezval J, Špunda V, Tříska J, Jansen MAK, Robson TM, Urban O. Ultraviolet and photosynthetically active radiation can both induce photoprotective capacity allowing barley to overcome high radiation stress. Plant Physiol Biochem 2015; 93:74-83. [PMID: 25583309 DOI: 10.1016/j.plaphy.2015.01.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2014] [Accepted: 01/06/2015] [Indexed: 05/05/2023]
Abstract
The main objective of this study was to determine the effects of acclimation to ultraviolet (UV) and photosynthetically active radiation (PAR) on photoprotective mechanisms in barley leaves. Barley plants were acclimated for 7 days under three combinations of high or low UV and PAR treatments ([UV-PAR-], [UV-PAR+], [UV+PAR+]). Subsequently, plants were exposed to short-term high radiation stress (HRS; defined by high intensities of PAR - 1000 μmol m(-2) s(-1), UV-A - 10 W m(-2) and UV-B 2 W m(-2) for 4 h), to test their photoprotective capacity. The barley variety sensitive to photooxidative stress (Barke) had low constitutive flavonoid content compared to the resistant variety (Bonus) under low UV and PAR intensities. The accumulation of lutonarin and 3-feruloylquinic acid, but not of saponarin, was greatly enhanced by high PAR and further increased by UV exposure. Acclimation of plants to both high UV and PAR intensities also increased the total pool of xanthophyll-cycle pigments (VAZ). Subsequent exposure to HRS revealed that prior acclimation to UV and PAR was able to ameliorate the negative consequences of HRS on photosynthesis. Both total contents of epidermal flavonols and the total pool of VAZ were closely correlated with small reductions in light-saturated CO2 assimilation rate and maximum quantum yield of photosystem II photochemistry caused by HRS. Based on these results, we conclude that growth under high PAR can substantially increase the photoprotective capacity of barley plants compared with plants grown under low PAR. However, additional UV radiation is necessary to fully induce photoprotective mechanisms in the variety Barke. This study demonstrates that UV-exposure can lead to enhanced photoprotective capacity and can contribute to the induction of tolerance to high radiation stress in barley.
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Affiliation(s)
- Karel Klem
- Global Change Research Center AS CR, v.v.i., Bělidla 4a, CZ 60300 Brno, Czech Republic
| | - Petr Holub
- Global Change Research Center AS CR, v.v.i., Bělidla 4a, CZ 60300 Brno, Czech Republic
| | - Michal Štroch
- Global Change Research Center AS CR, v.v.i., Bělidla 4a, CZ 60300 Brno, Czech Republic; University of Ostrava, 30. dubna 22, CZ 70103 Ostrava, Czech Republic
| | - Jakub Nezval
- University of Ostrava, 30. dubna 22, CZ 70103 Ostrava, Czech Republic
| | - Vladimír Špunda
- Global Change Research Center AS CR, v.v.i., Bělidla 4a, CZ 60300 Brno, Czech Republic; University of Ostrava, 30. dubna 22, CZ 70103 Ostrava, Czech Republic
| | - Jan Tříska
- Global Change Research Center AS CR, v.v.i., Bělidla 4a, CZ 60300 Brno, Czech Republic
| | - Marcel A K Jansen
- University of Cork, School of Biological, Earth and Environmental Science, Distillery Fields, Cork, Ireland
| | - T Matthew Robson
- University of Helsinki, Department of Biosciences, Plant Biology, P.O. Box 65, 00014 University of Helsinki, Finland
| | - Otmar Urban
- Global Change Research Center AS CR, v.v.i., Bělidla 4a, CZ 60300 Brno, Czech Republic.
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Soural I, Vrchotová N, Tříska J, Balík J, Horník Š, Cuřínová P, Sýkora J. Various extraction methods for obtaining stilbenes from grape cane of Vitis vinifera L. Molecules 2015; 20:6093-112. [PMID: 25856060 PMCID: PMC6272250 DOI: 10.3390/molecules20046093] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Revised: 03/30/2015] [Accepted: 04/02/2015] [Indexed: 01/30/2023] Open
Abstract
Grape cane, leaves and grape marc are waste products from viticulture, which can be used to obtain secondary stilbene derivatives with high antioxidant value. The presented work compares several extraction methods: maceration at laboratory temperature, extraction at elevated temperature, fluidized-bed extraction, Soxhlet extraction, microwave-assisted extraction, and accelerated solvent extraction. To obtain trans-resveratrol, trans-ε-viniferin and r2-viniferin from grape cane of the V. vinifera variety Cabernet Moravia, various conditions were studied: different solvents, using powdered versus cut cane material, different extraction times, and one-step or multiple extractions. The largest concentrations found were 6030 ± 680 µg/g dry weight (d.w.) for trans-resveratrol, 2260 ± 90 µg/g d.w. for trans-ε-viniferin, and 510 ± 40 µg/g d.w. for r2-viniferin. The highest amounts of stilbenes (8500 ± 1100 µg/g d.w.) were obtained using accelerated solvent extraction in methanol.
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Affiliation(s)
- Ivo Soural
- Department of Post-Harvest Technology of Horticultural Products, Faculty of Horticulture, Mendel University in Brno, Valtická 337, Lednice 69144, Czech Republic.
| | - Naděžda Vrchotová
- Global Change Research Centre, Academy of Sciences of the Czech Republic, v. v. i., Branišovská 31, České Budějovice 37005, Czech Republic.
| | - Jan Tříska
- Global Change Research Centre, Academy of Sciences of the Czech Republic, v. v. i., Branišovská 31, České Budějovice 37005, Czech Republic.
| | - Josef Balík
- Department of Post-Harvest Technology of Horticultural Products, Faculty of Horticulture, Mendel University in Brno, Valtická 337, Lednice 69144, Czech Republic.
| | - Štěpán Horník
- Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, v.v.i., Rozvojová 2/135, 16502 Prague 6, Czech Republic.
| | - Petra Cuřínová
- Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, v.v.i., Rozvojová 2/135, 16502 Prague 6, Czech Republic.
| | - Jan Sýkora
- Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, v.v.i., Rozvojová 2/135, 16502 Prague 6, Czech Republic.
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Ratajová A, Tříska J, Vrchotová N, Kolář L, Kužel S. Grass Pollen Pollution from Biofuels Farming. Pediatric Allergy, Immunology, and Pulmonology 2013; 26:199-203. [DOI: 10.1089/ped.2013.0273] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Alena Ratajová
- Department of Applied Plant Biotechnology, Faculty of Agriculture, University of South Bohemia, České Budějovice, Czech Republic
| | - Jan Tříska
- Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Centre AS CR, v.v.i., České Budějovice, Czech Republic
| | - Naděžda Vrchotová
- Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Centre AS CR, v.v.i., České Budějovice, Czech Republic
| | - Ladislav Kolář
- Department of Applied Plant Biotechnology, Faculty of Agriculture, University of South Bohemia, České Budějovice, Czech Republic
| | - Stanislav Kužel
- Department of Applied Plant Biotechnology, Faculty of Agriculture, University of South Bohemia, České Budějovice, Czech Republic
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Shukla SP, Kvíderová J, Tříska J, Elster J. Chlorella mirabilis as a Potential Species for Biomass Production in Low-Temperature Environment. Front Microbiol 2013; 4:97. [PMID: 23630521 PMCID: PMC3632980 DOI: 10.3389/fmicb.2013.00097] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2012] [Accepted: 04/05/2013] [Indexed: 11/13/2022] Open
Abstract
Successful adaptation/acclimatization to low temperatures in micro-algae is usually connected with production of specific biotechnologically important compounds. In this study, we evaluated the growth characteristics in a micro-scale mass cultivation of the Antarctic soil green alga Chlorella mirabilis under different nitrogen and carbon sources followed by analyses of fatty acid contents. The micro-scale mass cultivation was performed in stable (in-door) and variable (out-door) conditions during winter and/or early spring in the Czech Republic. In the in-door cultivation, the treatments for nitrogen and carbon sources determination included pure Z medium (control, Z), Z medium + 5% glycerol (ZG), Z medium + 5% glycerol + 50 μM KNO3 (ZGN), Z medium + 5% glycerol + 200 μM NH4Cl (ZGA), Z medium + 5% glycerol + 1 mM Na2CO3 (ZNC), Z medium + 5% glycerol + 1 mM Na2CO3 + 200 μM NH4Cl (ZGCA) and Z medium + 5% glycerol + 1 mM Na2CO3 + 50 μM KNO3 (ZGCN) and were performed at 15°C with an irradiance of 75 μmol m−2 s−1. During the out-door experiments, the night-day temperature ranged from −6.6 to 17.5°C (daily average 3.1 ± 5.3°C) and irradiance ranged from 0 to 2,300 μmol m−2 s−1 (daily average 1,500 ± 1,090 μmol m−2 s−1). Only the Z, ZG, ZGN, and ZGC treatments were used in the out-door cultivation. In the in-door mass cultivation, all nitrogen and carbon sources additions increased the growth rate with the exception of ZGA. When individual sources were considered, only the effect of 5% glycerol addition was significant. On the other hand, the growth rate decreased in the ZG and ZGN treatments in the out-door experiment, probably due to carbon limitation. Fatty acid composition showed increased production of linoleic acid in the glycerol treatments. The studied strain of C. mirabilis is proposed to be a promising source of linoleic acid in low-temperature-mass cultivation biotechnology. This strain is a perspective model organism for biotechnology in low-temperature conditions.
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Affiliation(s)
- S P Shukla
- Aquatic Environment Management Division, Central Institute of Fisheries Education Mumbai, India ; Centre for Phycology, Institute of Botany AS CR Třeboň, Czech Republic
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Šíma J, Pazderník M, Tříska J, Svoboda L. Degradation of surface-active compounds in a constructed wetland determined using high performance liquid chromatography and extraction spectrophotometry. J Environ Sci Health A Tox Hazard Subst Environ Eng 2013; 48:559-567. [PMID: 23383641 DOI: 10.1080/10934529.2013.730453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Degradation of anionic and nonionic surfactants in a constructed wetland with horizontal subsurface flow was studied using high performance liquid chromatography and extraction spectrophotometry. The ratio of individual homologues of linear alkylbenzene sulfonates (LAS) and the efficiency of their removal were studied. Tridecyl-, dodecyl-, undecyl-, and decylbenzene sulfonates were removed with efficiencies of 92.9%, 84.3%, 64.7%, and 41.1%, respectively. These differences are due to sequential shortening of the alkyl chain in homologues during degradation (the higher homologue can provide the lower one). The formation of sulfophenyl carboxylic acids during ω-oxidation of the alkyl chain followed by successive α- and/or β-oxidation is also a possible mechanism for removal of LAS. Solid phase extraction using Chromabond® HR-P columns was used for preconcentration of the analytes prior to their determination by HPLC. Methylene blue active compounds were determined using extraction spectrophotometry. The average efficiency of their removal was 84.9% in this case. The efficiency of nonionic surfactant removal (98.2%) was significantly higher in comparison to that for anionic surfactants. The concentration of the endocrine disruptor nonylphenol (a product of nonylphenol polyethoxylate surfactant degradation) determined in the profile of the wetland was beneath the limit of detection (0.4 μg/L). The average outflow concentrations of anionic and nonionic surfactants determined by spectrophotometry were 0.54 and 0.021 mg/L, respectively. The average outflow concentrations of decyl- and tridecylbenzene sulfonates determined by HPLC were 0.195 and 0.015 mg/L. Efficiencies of 86.4% and 92.2% were obtained for removal of organic compounds as indicated by chemical and biochemical oxygen demand (COD(Cr) and BOD(5)). These results demonstrate the suitability of the constructed wetland for degrading surface-active compounds.
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Affiliation(s)
- Jan Šíma
- Department of Applied Chemistry, University of South Bohemia, Faculty of Agriculture, České Budějovice, Czech Republic.
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Tříska J, Vrchotová N, Olejníčková J, Jílek R, Sotolář R. Separation and identification of highly fluorescent compounds derived from trans-resveratrol in the leaves of Vitis vinifera infected by Plasmopara viticola. Molecules 2012; 17:2773-83. [PMID: 22395406 PMCID: PMC6269111 DOI: 10.3390/molecules17032773] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2011] [Revised: 02/27/2012] [Accepted: 02/28/2012] [Indexed: 11/17/2022] Open
Abstract
A method for identification of highly fluorescent compounds in vine leaves infected by Plasmopara viticola was developed using reversed phase liquid chromatography with simultaneous diode array and fluorometric detection. Fluorescent compounds were extracted from leaves with a methanol-water mixture (70:30). Separation by HPLC was performed using a C18 column and gradient elution with water-acetonitrile mixtures (20–80% of acetonitrile). The main unknown fluorescent compound was identified by line spectral comparison with a standard obtained by UV photoisomerization of trans-resveratrol glucoside, and its structure was confirmed by liquid chromatography-mass spectrometry. Identification and structural elucidation of the fluorescent compound in the leaves of Vitis vinifera allows early detection of Plasmopara viticola invasion.
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Affiliation(s)
- Jan Tříska
- Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Center, Academy of Sciences of the Czech Republic, Branišovská 31, České Budějovice 370 05, Czech Republic; (N.V.); (R.J.)
- Author to whom correspondence should be addressed; ; Tel.: +420-387-775-619; Fax: +420-385-310-347
| | - Naděžda Vrchotová
- Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Center, Academy of Sciences of the Czech Republic, Branišovská 31, České Budějovice 370 05, Czech Republic; (N.V.); (R.J.)
| | - Julie Olejníčková
- Laboratory of Plant Ecological Physiology, Global Change Research Center, Academy of Sciences of the Czech Republic, Zámek 136, Nové Hrady 373 33, Czech Republic;
| | - Rudolf Jílek
- Laboratory of Metabolomics and Isotopic Analyses, Global Change Research Center, Academy of Sciences of the Czech Republic, Branišovská 31, České Budějovice 370 05, Czech Republic; (N.V.); (R.J.)
| | - Radek Sotolář
- Department of Viticulture, Faculty of Horticulture, Mendel University in Brno, Valtická 337, Lednice 691 44, Czech Republic;
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Pavela R, Vrchotová N, Tříska J. Mosquitocidal activities of thyme oils (Thymus vulgaris L.) against Culex quinquefasciatus (Diptera: Culicidae). Parasitol Res 2009; 105:1365-70. [DOI: 10.1007/s00436-009-1571-1] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2009] [Accepted: 07/09/2009] [Indexed: 12/01/2022]
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Byss M, Elhottová D, Tříska J, Baldrian P. Fungal bioremediation of the creosote-contaminated soil: influence of Pleurotus ostreatus and Irpex lacteus on polycyclic aromatic hydrocarbons removal and soil microbial community composition in the laboratory-scale study. Chemosphere 2008; 73:1518-1523. [PMID: 18782639 DOI: 10.1016/j.chemosphere.2008.07.030] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2008] [Revised: 07/09/2008] [Accepted: 07/10/2008] [Indexed: 05/26/2023]
Abstract
The aim of this study was to determine the efficacy of selected basidiomycetes in the removing of polycyclic aromatic hydrocarbons (PAH) from the creosote-contaminated soil. Fungi Pleurotus ostreatus and Irpex lacteus were supplemented with creosote-contaminated (50-200 mg kg(-1) PAH) soil originating from a wood-preserving plant and incubated at 15 °C for 120 d. Either fungus degraded PAH with 4-6 aromatic rings more efficiently than the microbial community present initially in the soil. PAH removal was higher in P. ostreatus treatments (55-67%) than in I. lacteus treatments (27-36%) in general. P. ostreatus (respectively, I. lacteus) removed 86-96% (47-59%) of 2-rings PAH, 63-72% (33-45%) of 3-rings PAH, 32-49% (9-14%) of 4-rings PAH and 31-38% (11-13%) of 5-6-rings PAH. MIS (Microbial Identification System) Sherlock analysis of the bacterial community determined the presence of dominant Gram-negative bacteria (G-) Pseudomonas in the inoculated soil before the application of fungi. Complex soil microbial community was characterized by phospholipid fatty acids analysis followed by GC-MS/MS. Either fungus induced the decrease of bacterial biomass (G- bacteria in particular), but the soil microbial community was influenced by P. ostreatus in a different way than by I. lacteus. The bacterial community was stressed more by the presence of I. lacteus than P. ostreatus (as proved by the ratio of the fungal/bacterial markers and by the ratio of trans/cis mono-unsaturated fatty acids). Moreover, P. ostreatus stimulated the growth of Gram-positive bacteria (G+), especially actinobacteria and these results indicate the potential of the positive synergistic interaction of this fungus and actinobacteria in creosote biodegradation.
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Affiliation(s)
- Marius Byss
- Faculty of Science, University of South Bohemia, Branišovská 31, 370 05 České Budějovice, Czech Republic.
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Houška M, Strohalm J, Kocurová K, Totušek J, Lefnerová D, Tříska J, Vrchotová N, Fiedrleová V, Holasova M, Gabrovská D, Paulíčková I. High pressure and foods—fruit/vegetable juices. J FOOD ENG 2006. [DOI: 10.1016/j.jfoodeng.2005.07.003] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Tříska J. Erratum to: Testing of membrane extraction disks for analysis of eighteen pesticides in marsh water samples by GC/MS. Chromatographia 1995. [DOI: 10.1007/bf02688037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Zahradníčková H, Šimek P, Hořihcová P, Tříska J. Determination of atrazine and simazine in drinking and surface waters by solid-phase extraction and high performance thin layer chromatography. J Chromatogr A 1994. [DOI: 10.1016/0021-9673(94)00982-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Jegorov A, Tříska J, Trnka T. 1-Thio-β-D-galactose as a chiral derivatization agent for the resolution of D,L-amino acid enantiomers. J Chromatogr A 1994. [DOI: 10.1016/0021-9673(94)85045-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Hulík R, Tříska J, Novák T, Knobloch P. A simple way of closing quartz capillary columns for static coating. Chromatographia 1990. [DOI: 10.1007/bf02268708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Tříska J, Kuraš M, Vodička L, šafář M. Determination of the composition of a high-boiling condensate from natural gas by capillary gas chromatography and mass spectrometry. Anal Bioanal Chem 1984. [DOI: 10.1007/bf00533222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Březina M, Vodička L, Tříska J, Kříž J. Separation of diamantane-3-oneoxime stereoisomers by preparative high-performance liquid chromatography. J Chromatogr A 1981. [DOI: 10.1016/s0021-9673(00)80593-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Kuraš M, Kříž J, Tříska J, Vodička L. Preparative separation of C9 and C10 monoaromatic hydrocarbon mixtures by high-performance liquid chromatography on silica gel. J Chromatogr A 1980. [DOI: 10.1016/s0021-9673(00)86395-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Hájek M, Vodička L, Tříska J, Trška P, Volca K, Declercq J, Germain G, Van Meerssche M. On the molecular structure of diamantanone oximes. J Mol Struct 1980. [DOI: 10.1016/0022-2860(80)80037-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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