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Kumorkiewicz-Jamro A, Górska R, Krok-Borkowicz M, Mielczarek P, Popenda Ł, Lystvan K, Pamuła E, Wybraniec S. Unveiling Alternative Oxidation Pathways and Antioxidant and Cardioprotective Potential of Amaranthin-Type Betacyanins from Spinach-like Atriplex hortensis var. ' Rubra'. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:15017-15034. [PMID: 37791532 PMCID: PMC10591473 DOI: 10.1021/acs.jafc.3c03044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 08/30/2023] [Accepted: 09/13/2023] [Indexed: 10/05/2023]
Abstract
A comprehensive oxidation mechanism was investigated for amaranthin-type betacyanins with a specific glucuronosylglucosyl moiety isolated from Atriplex hortensis 'rubra' using liquid chromatography coupled to diode array detection and electrospray ionization tandem mass spectrometry (LC-DAD-ESI-MS/MS) and LC-Quadrupole-Orbitrap-MS (LC-Q-Orbitrap-MS). By employing one-dimensional (1D) and two-dimensional (2D) NMR, this study elucidates the chemical structures of 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt (ABTS)-oxidized celosianins for the first time. These findings demonstrate alternative oxidation pathways for acylated betacyanins compared to well-known betanidin, betanin, and gomphrenin pigments. Contrary to previous research, we uncover the existence of 17-decarboxy-neo- and 2,17-bidecarboxy-xanneo-derivatives as the initial oxidation products without the expected 2-decarboxy-xan forms. These oxidized compounds demonstrated potent free radical scavenging properties. Celosianin (IC50 = 23 μg/mL) displayed slightly higher antioxidant activity compared to oxidized forms, 17-decarboxy-neocelosianin (IC50 = 34 μg/mL) and 2,17-bidecarboxy-xanneocelosianin (IC50 = 29 μg/mL). The oxidized compounds showed no cytotoxic effects on H9c2 rat cardiomyoblasts (0.1-100 μg/mL). Additionally, treatment of H9c2 cells with the oxidized compounds (0.1-10 μg/mL) elevated glutathione levels and exhibited protective effects against H2O2-induced cell death. These findings have significant implications for understanding the impact of oxidation processes on the structures and biological activities of acylated betalains, providing valuable insights for future studies of the bioavailability and biological mechanism of their action in vivo.
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Affiliation(s)
- Agnieszka Kumorkiewicz-Jamro
- Department
of Chemical Technology and Environmental Analysis, Faculty of Chemical
Engineering and Technology, Cracow University
of Technology, Warszawska 24, 31-155 Cracow, Poland
- South
Australian Health and Medical Research Institute, Adelaide 5000, SA, Australia
- Faculty
of Health and Medical Sciences, University
of Adelaide, Adelaide 5000, SA, Australia
| | - Renata Górska
- Department
of Chemical Technology and Environmental Analysis, Faculty of Chemical
Engineering and Technology, Cracow University
of Technology, Warszawska 24, 31-155 Cracow, Poland
| | - Małgorzata Krok-Borkowicz
- Department
of Biomaterials and Composites, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Cracow, Poland
| | - Przemysław Mielczarek
- Department
of Analytical Chemistry and Biochemistry, Faculty of Materials Science
and Ceramics, AGH University of Science
and Technology, Al. Mickiewicza
30, 30059 Cracow, Poland
- Laboratory
of Proteomics and Mass Spectrometry, Maj Institute of Pharmacology, Polish Academy of Sciences, Smętna 12, 31-343 Cracow, Poland
| | - Łukasz Popenda
- NanoBioMedical
Centre, Adam Mickiewicz University, Wszechnicy Piastowskiej 3, 61-614 Poznań, Poland
| | - Kateryna Lystvan
- Department
of Genetic Engineering, Institute of Cell
Biology and Genetic Engineering of National Academy of Sciences of
Ukraine (NASU), Academika
Zabolotnoho, 148, 03143 Kyiv, Ukraine
| | - Elżbieta Pamuła
- Department
of Biomaterials and Composites, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Cracow, Poland
| | - Sławomir Wybraniec
- Department
of Chemical Technology and Environmental Analysis, Faculty of Chemical
Engineering and Technology, Cracow University
of Technology, Warszawska 24, 31-155 Cracow, Poland
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Kumorkiewicz-Jamro A, Górska R, Krok-Borkowicz M, Reczyńska-Kolman K, Mielczarek P, Popenda Ł, Spórna-Kucab A, Tekieli A, Pamuła E, Wybraniec S. Betalains isolated from underexploited wild plant Atriplex hortensis var. rubra L. exert antioxidant and cardioprotective activity against H9c2 cells. Food Chem 2023; 414:135641. [PMID: 36809729 DOI: 10.1016/j.foodchem.2023.135641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 01/11/2023] [Accepted: 02/02/2023] [Indexed: 02/10/2023]
Abstract
Atriplex hortensis var. rubra L. extracts prepared from leaves, seeds with sheaths, and stems were characterized for betalainic profiles by spectrophotometry, LC-DAD-ESI-MS/MS and LC-Orbitrap-MS techniques. The presence of 12 betacyanins in the extracts was strongly correlated with high antioxidant activity measured by ABTS, FRAP, and ORAC assays. Comparative assessment between samples indicated the highest potential for celosianin and amaranthin (IC50 21.5 and 32.2 μg/ml, respectively). The chemical structure of celosianin was elucidated for the first time by complete 1D and 2D NMR analysis. Our findings also demonstrate that betalain-rich A. hortensis extracts and purified pigments (amaranthin and celosianin) do not induce cytotoxicity in a wide concentration range in rat cardiomyocytes model (up to 100 μg/ml for extracts and 1 mg/ml for pigments). Furthermore, tested samples effectively protect H9c2 cells from H2O2-induced cell death and prevent from apoptosis induced by Paclitaxel. The effects were observed at sample concentrations between 0.1 and 10 μg/ml.
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Affiliation(s)
- Agnieszka Kumorkiewicz-Jamro
- Department of Chemical Technology and Environmental Analysis, Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Cracow, Poland; South Australian Health and Medical Research Institute, Adelaide 5000 SA, Australia; Faculty of Health and Medical Science, University of Adelaide, Adelaide 5005 SA, Australia.
| | - Renata Górska
- Department of Chemical Technology and Environmental Analysis, Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Cracow, Poland
| | - Małgorzata Krok-Borkowicz
- Department of Biomaterials and Composites, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Cracow, Poland
| | - Katarzyna Reczyńska-Kolman
- Department of Biomaterials and Composites, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Cracow, Poland
| | - Przemysław Mielczarek
- Department of Analytical Chemistry and Biochemistry, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059, Cracow, Poland; Laboratory of Proteomics and Mass Spectrometry, Maj Institute of Pharmacology, Polish Academy of Sciences, Smętna 12, 31-343 Cracow, Poland
| | - Łukasz Popenda
- NanoBioMedical Centre, Adam Mickiewicz University, Wszechnicy Piastowskiej 3, 61-614 Poznań, Poland
| | - Aneta Spórna-Kucab
- Department of Chemical Technology and Environmental Analysis, Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Cracow, Poland
| | - Anna Tekieli
- Department of Chemical Technology and Environmental Analysis, Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Cracow, Poland
| | - Elżbieta Pamuła
- Department of Biomaterials and Composites, Faculty of Materials Science and Ceramics, AGH University of Science and Technology, Al. Mickiewicza 30, 30-059 Cracow, Poland
| | - Sławomir Wybraniec
- Department of Chemical Technology and Environmental Analysis, Faculty of Chemical Engineering and Technology, Cracow University of Technology, Warszawska 24, 31-155 Cracow, Poland
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Jiang X, Chen Y, Yang X, Yan X, Lu F, Liu Z, Li D. Preparative isolation of diterpenoids from
Salvia bowleyana
Dunn roots by high‐speed counter‐current chromatography combined with high‐performance liquid chromatography. J Sep Sci 2022; 45:1570-1579. [DOI: 10.1002/jssc.202100900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 01/25/2022] [Accepted: 02/06/2022] [Indexed: 11/07/2022]
Affiliation(s)
- Xiaohua Jiang
- Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization Guangxi Institute of Botany Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences Guilin 541006 P. R. China
| | - Yueyuan Chen
- Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization Guangxi Institute of Botany Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences Guilin 541006 P. R. China
| | - Xuerong Yang
- Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization Guangxi Institute of Botany Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences Guilin 541006 P. R. China
| | - Xiaojie Yan
- Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization Guangxi Institute of Botany Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences Guilin 541006 P. R. China
| | - Fenglai Lu
- Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization Guangxi Institute of Botany Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences Guilin 541006 P. R. China
| | - Zhangbin Liu
- Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization Guangxi Institute of Botany Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences Guilin 541006 P. R. China
| | - Dianpeng Li
- Guangxi Key Laboratory of Functional Phytochemicals Research and Utilization Guangxi Institute of Botany Guangxi Zhuang Autonomous Region and Chinese Academy of Sciences Guilin 541006 P. R. China
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