1
|
Escobedo A, Avalos-Flores L, Mojica L, Lugo-Cervantes E, Gschaedler A, Alcazar M. Native Mexican black bean purified anthocyanins fractionated by high-performance counter-current chromatography modulate inflammatory pathways. Food Chem 2024; 458:140216. [PMID: 38970958 DOI: 10.1016/j.foodchem.2024.140216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 06/07/2024] [Accepted: 06/22/2024] [Indexed: 07/08/2024]
Abstract
In addition to their pigment properties, the potential health benefits of anthocyanins have made them a subject of interest in recent years. This study aimed to obtain purified anthocyanin fractions from native Mexican black bean cultivars using Amberlite XAD-7 resin column and HPCCC and evaluate their anti-inflammatory properties using RAW 264.7 cells. The major anthocyanins in the purified anthocyanin fractions were delphinidin 3-glucoside (61.8%), petunidin 3-glucoside (25.2%), and malvidin 3-glucoside (12.2%). Purified anthocyanin fractions at 12.5 μg/mL effectively prevented LPS-induced ERK1/ERK2 phosphorylation and reduced the protein expression of COX-2 and mRNA expression of iNOS. Results showed that purified anthocyanin fractions have the potential to modulate the inflammatory response by inhibiting the production of pro-inflammatory mediators through the ERK1/ERK2 and NF-κB pathways. This study suggests that anthocyanins from black beans could be used as a natural strategy to help modulate inflammation-associated diseases.
Collapse
Affiliation(s)
- Alejandro Escobedo
- Food Technology, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco (CIATEJ), A.C., Camino Arenero #1227, Col. El Bajío, 45019 Zapopan, Mexico
| | - Lucero Avalos-Flores
- Food Technology, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco (CIATEJ), A.C., Camino Arenero #1227, Col. El Bajío, 45019 Zapopan, Mexico
| | - Luis Mojica
- Food Technology, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco (CIATEJ), A.C., Camino Arenero #1227, Col. El Bajío, 45019 Zapopan, Mexico
| | - Eugenia Lugo-Cervantes
- Food Technology, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco (CIATEJ), A.C., Camino Arenero #1227, Col. El Bajío, 45019 Zapopan, Mexico
| | - Anne Gschaedler
- Industrial Biotechnology, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco (CIATEJ), A.C., Camino Arenero #1227, Col. El Bajío, 45019 Zapopan, Mexico
| | - Montserrat Alcazar
- Food Technology, Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco (CIATEJ), A.C., Camino Arenero #1227, Col. El Bajío, 45019 Zapopan, Mexico.
| |
Collapse
|
2
|
Lazović MČ, Jović MD, Petrović M, Dimkić IZ, Gašić UM, Milojković Opsenica DM, Ristivojević PM, Trifković JĐ. Potential application of green extracts rich in phenolics for innovative functional foods: natural deep eutectic solvents as media for isolation of biocompounds from berries. Food Funct 2024; 15:4122-4139. [PMID: 38573168 DOI: 10.1039/d3fo05292c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Abstract
The health-promoting effects of berries have attracted attention due to the possible application of their extracts as functional ingredients in food products. Natural deep eutectic solvents (NADESs) are a new generation of environmentally friendly solvents for the extraction of natural products, and they are green alternatives to organic solvents, and they can improve the solubility, stability, and bioavailability of isolated biocompounds. In this study, an efficient eco-friendly method was used for the extraction of phenolic compounds from different berries: chokeberries, blueberries, and black goji berries with a range of eutectic solvents consisting of hydrogen bond acceptors (HBAs) such as choline chloride, L-proline, L-glycine, and L-lysine and hydrogen bond donors (HBDs) such as malic, citric, tartaric, lactic and succinic acids, glucose and glycerol. The obtained results indicated the ability of NADESs towards selective extraction of phenolics; the eutectic system choline chloride : malic acid showed selective extraction of anthocyanins, while choline chloride : glycerol and choline chloride : urea showed selectivity towards flavonoids and phenolic acids. The methodology for screening of the NADES extraction performance, which included chromatographic profiling via high-performance thin layer chromatography combined with chemometrics and spectrophotometric essays, allowed effective assessment of optimal eutectic solvents for isolation of different groups of phenolics. Great antioxidant and antimicrobial activities of extracts, along with the green nature of eutectic solvents, enable NADES berry extracts to be used as "green-labelled" functional foods or ingredients.
Collapse
Affiliation(s)
- Mila Č Lazović
- Innovation Centre of Faculty of Chemistry Ltd, Studentski trg 12-16, 11158 Belgrade, Serbia
| | - Marko D Jović
- Innovation Centre of Faculty of Chemistry Ltd, Studentski trg 12-16, 11158 Belgrade, Serbia
| | - Marija Petrović
- University of Belgrade - Faculty of Biology, Studentski trg 16, 11158 Belgrade, Serbia
| | - Ivica Z Dimkić
- University of Belgrade - Faculty of Biology, Studentski trg 16, 11158 Belgrade, Serbia
| | - Uroš M Gašić
- University of Belgrade - Institute for Biological Research "Siniša Stanković", National Institute of Republic of Serbia, Bulevar despota Stefana 142, 11060, Belgrade, Serbia
| | | | - Petar M Ristivojević
- University of Belgrade - Faculty of Chemistry, Studentski trg 12-16, 11158 Belgrade, Serbia.
| | - Jelena Đ Trifković
- University of Belgrade - Faculty of Chemistry, Studentski trg 12-16, 11158 Belgrade, Serbia.
| |
Collapse
|
3
|
Daher CC, Barreto SMAG, de Brito Damasceno GA, de Santana Oliveira A, Leite PIP, Reginaldo FPS, Escudeiro CC, Ostrosky EA, Giordani RB, Ferrari M. Use of sisal industrial waste (Agave sisalana Perrine) in sustainable and multifunctional cosmetic products. Int J Cosmet Sci 2023; 45:815-833. [PMID: 37565318 DOI: 10.1111/ics.12890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 08/01/2023] [Accepted: 08/02/2023] [Indexed: 08/12/2023]
Abstract
OBJECTIVE Sisal is a common stiff fibre produced around the world, corresponding to approximately 70% of the commercial production of all fibres of this type. The fibres are extracted from the leaves of Agave sisalana, from which approximately 4% of their weight is obtained, with the remaining 96% considered to be residues from the process of the sisal industry. The objective of this work was to obtain a polyphenol-enriched extract from the A. sisalana residue by ultrasonically assisted extraction, characterize it chemically, evaluate in vitro antioxidant activity, and develop safe and stable photoprotective formulations for future application in cosmetic preparations. METHODS Ultrasonic extraction of solid plant material was performed using 50% ethanol/water (v/v). The extract was chemically characterized by high-performance liquid chromatography equipment associated with classical molecular networking and evaluated for in vitro antioxidant activity by different methodologies. Ten formulations were prepared, varying the component concentrations and the shear time. The 1.0% sisal extract was incorporated into the most stable formulations, and preliminary and accelerated stability were evaluated. The emulsions were investigated for safety by assessment of primary accumulated dermal irritability and sensitization and a dermatological clinical study of phototoxicity and photosensitization. The photoprotective formulations containing or not containing the extract that were stable after 90 days had their in vivo sun protection factor (SPF), UVA protection factor, critical wavelength, and protection against visible and blue light determined. RESULTS Ultrasound extraction using 50% ethanol/water (EH 50) as an extractor vehicle showed the best yield. The extract exhibited a concentration of phenolic compounds (77.93 mg of equivalent to the standard gallic acid/g) and showed in vitro antioxidant activity. Emulsions without and with 1.0% sisal extract remained stable and safe. The addition of the extract to the photoprotective formulation statistically increased the SPF when compared to the formulation without the extract and offered protection against UVA radiation, critical wavelengths, and absorption of visible and blue light. CONCLUSION Based on the findings, the solid residue of A. sisalana may be indicated as a component of photoprotective and antioxidant cosmetic formulations.
Collapse
Affiliation(s)
- Cláudia Cecílio Daher
- Department of Pharmacy, Federal University of Rio Grande do Norte - UFRN, Rio Grande do Norte, Natal, Brazil
| | | | - Gabriel Azevedo de Brito Damasceno
- Department of Pharmacy, Federal University of Rio Grande do Norte - UFRN, Rio Grande do Norte, Natal, Brazil
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia - UFBA, Bahia, Vitória da Conquista, Brazil
| | - Artur de Santana Oliveira
- Department of Pharmacy, Federal University of Rio Grande do Norte - UFRN, Rio Grande do Norte, Natal, Brazil
| | - Pedro Ivo Palacio Leite
- Department of Pharmacy, Federal University of Rio Grande do Norte - UFRN, Rio Grande do Norte, Natal, Brazil
| | | | | | - Elissa Arantes Ostrosky
- Department of Pharmacy, Federal University of Rio Grande do Norte - UFRN, Rio Grande do Norte, Natal, Brazil
| | - Raquel Brandt Giordani
- Department of Pharmacy, Federal University of Rio Grande do Norte - UFRN, Rio Grande do Norte, Natal, Brazil
| | - Márcio Ferrari
- Department of Pharmacy, Federal University of Rio Grande do Norte - UFRN, Rio Grande do Norte, Natal, Brazil
| |
Collapse
|
4
|
Ochoa-Cruz Z, Molina-Torres J, Angoa-Pérez MV, Cárdenas-Valdovinos JG, García-Ruiz I, Ceja-Díaz JA, Bernal-Gallardo JO, Mena-Violante HG. Phytochemical Analysis and Biological Activities of Ripe Fruits of Mistletoe ( Psittacanthus calyculatus). PLANTS (BASEL, SWITZERLAND) 2023; 12:2292. [PMID: 37375917 DOI: 10.3390/plants12122292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 05/21/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023]
Abstract
Psittacanthus calyculatus is a hemiparasitic plant of an arboreal species (e.g., forest, fruit trees). Its foliage has therapeutic potential; however, little is known about its fruits. In this study, the phytochemical profile and biological activities of P. calyculatus fruits hosted by Prosopis laevigata and Quercus deserticola were evaluated. The fruits of P. calyculatus from P. laevigata showed the highest content of total phenols (71.396 ± 0.676 mg GAE/g DW). The highest content of flavonoids and anthocyanins was presented in those from Q. deserticola (14.232 ± 0.772 mg QE/g DW; 2.431 ± 0.020 mg C3GE/g DW). The anthocyanin cyanidin-3-glucoside was detected and quantified via high-performance thin-layer chromatography (HPTLC) (306.682 ± 11.804 mg C3GE/g DW). Acidified extracts from host P. laevigata showed the highest antioxidant activity via ABTS•+ (2,2'azinobis-(3-ethylbenzothiazdin-6-sulfonic acid) (214.810 ± 0.0802 mg TE/g DW). Fruit extracts with absolute ethanol from the P. laevigata host showed the highest antihypertensive activity (92 ± 3.054% inhibition of an angiotensin converting enzyme (ACE)). Fruit extracts from both hosts showed a minimum inhibitory concentration (MIC) of 6.25 mg/mL and a minimum bactericidal concentration (MBC) of 12.5 mg/mL against Escherichia coli, Salmonella choleraesuis and Shigella flexneri. Interestingly, a significant host effect was found. P. calyculatus fruits extract could be used therapeutically. However, further confirmation experiments should be carried out.
Collapse
Affiliation(s)
- Zaida Ochoa-Cruz
- Instituto Politécnico Nacional, Departament of Reserch, CIIDIR IPN Unidad Michoacán, Jiquilpan 59510, Mexico
| | - Jorge Molina-Torres
- Laboratory of Phytobiochemistry, Departament of Biotechnology and Biochemistry, CINVESTAV IPN Unidad Irapuato, Irapuato 36821, Mexico
| | - María V Angoa-Pérez
- Instituto Politécnico Nacional, Departament of Reserch, CIIDIR IPN Unidad Michoacán, Jiquilpan 59510, Mexico
| | | | - Ignacio García-Ruiz
- Instituto Politécnico Nacional, Departament of Reserch, CIIDIR IPN Unidad Michoacán, Jiquilpan 59510, Mexico
| | - José A Ceja-Díaz
- Instituto Politécnico Nacional, Departament of Reserch, CIIDIR IPN Unidad Michoacán, Jiquilpan 59510, Mexico
| | - José O Bernal-Gallardo
- Instituto Politécnico Nacional, Departament of Reserch, CIIDIR IPN Unidad Michoacán, Jiquilpan 59510, Mexico
| | - Hortencia G Mena-Violante
- Instituto Politécnico Nacional, Departament of Reserch, CIIDIR IPN Unidad Michoacán, Jiquilpan 59510, Mexico
| |
Collapse
|
5
|
Avula B, Katragunta K, Osman AG, Ali Z, John Adams S, Chittiboyina AG, Khan IA. Advances in the Chemistry, Analysis and Adulteration of Anthocyanin Rich-Berries and Fruits: 2000-2022. Molecules 2023; 28:560. [PMID: 36677615 PMCID: PMC9865467 DOI: 10.3390/molecules28020560] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 12/28/2022] [Accepted: 12/29/2022] [Indexed: 01/09/2023] Open
Abstract
Anthocyanins are reported to exhibit a wide variety of remedial qualities against many human disorders, including antioxidative stress, anti-inflammatory activity, amelioration of cardiovascular diseases, improvement of cognitive decline, and are touted to protect against neurodegenerative disorders. Anthocyanins are water soluble naturally occurring polyphenols containing sugar moiety and are found abundantly in colored fruits/berries. Various chromatographic (HPLC/HPTLC) and spectroscopic (IR, NMR) techniques as standalone or in hyphenated forms such as LC-MS/LC-NMR are routinely used to gauge the chemical composition and ensure the overall quality of anthocyanins in berries, fruits, and finished products. The major emphasis of the current review is to compile and disseminate various analytical methodologies on characterization, quantification, and chemical profiling of the whole array of anthocyanins in berries, and fruits within the last two decades. In addition, the factors affecting the stability of anthocyanins, including pH, light exposure, solvents, metal ions, and the presence of other substances, such as enzymes and proteins, were addressed. Several sources of anthocyanins, including berries and fruit with their botanical identity and respective yields of anthocyanins, were covered. In addition to chemical characterization, economically motivated adulteration of anthocyanin-rich fruits and berries due to increasing consumer demand will also be the subject of discussion. Finally, the health benefits and the medicinal utilities of anthocyanins were briefly discussed. A literature search was performed using electronic databases from PubMed, Science Direct, SciFinder, and Google Scholar, and the search was conducted covering the period from January 2000 to November 2022.
Collapse
Affiliation(s)
- Bharathi Avula
- National Center for Natural Products Research, University, MS 38677, USA
| | - Kumar Katragunta
- National Center for Natural Products Research, University, MS 38677, USA
| | - Ahmed G. Osman
- National Center for Natural Products Research, University, MS 38677, USA
| | - Zulfiqar Ali
- National Center for Natural Products Research, University, MS 38677, USA
| | | | | | - Ikhlas A. Khan
- National Center for Natural Products Research, University, MS 38677, USA
- Division of Pharmacognosy, Department of BioMolecular Sciences, School of Pharmacy, University of Mississippi, University, MS 38677, USA
| |
Collapse
|
6
|
Agar-free high-performance thin-layer chromatography–bioautography method for the qualitative estimation of α-amylase inhibitor in Syzygium cumini seed extract and formulation. JPC-J PLANAR CHROMAT 2022. [DOI: 10.1007/s00764-022-00205-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
7
|
Santosh S. Bhujbal, Chawale BG, Kale MA. Application based Studies of HPTLC-bioautography in Evaluation of Botanicals: a Review. JOURNAL OF ANALYTICAL CHEMISTRY 2022. [DOI: 10.1134/s1061934822040116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
8
|
Puree and Juice of Thai Mango and Pineapple Analyzed by High-Performance Thin-Layer Chromatography Hyphenated with Effect-Directed Assays. Molecules 2021; 26:molecules26247683. [PMID: 34946765 PMCID: PMC8709286 DOI: 10.3390/molecules26247683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 12/13/2021] [Accepted: 12/13/2021] [Indexed: 12/04/2022] Open
Abstract
The requirements for analytical tools are changing due to the global production chain, the increasing cases of adulteration, and the growing trend towards consumption of plant-based food products worldwide. The assessment of bioactivity of natural foods is currently not a quality criterion, and a paradigm shift is postulated. A non-targeted effect-directed profiling by high-performance thin-layer chromatography hyphenated with five different effect-directed assays was developed exemplarily for the puree and juice products of mango Mangifera indica L. (Anacardiaceae) and pineapple Ananas comosus (L.) Merr. (Bromeliaceae). Several bioactive compounds were detected in each sample. The additional bioactivity information obtained through effect-directed profiles improves, expands and modernizes product control. Non-target effect-directed profiling adds a new perspective to previous target analysis results that can be used not only to ensure health claims based on bioactive compounds, but also to detect unknown bioactive compounds coming from contamination or residues or changes caused by food processing.
Collapse
|
9
|
Roussel JM, Bardot V, Berthomier L, Cotte C, Dubourdeaux M, Holowacz S, Bernard-Savary P. Application of the Life Cycle Management of Analytical methods concept to a HPTLC-DPPH assay method for acteoside content in industrial extracts of Plantago lanceolata L. J Chromatogr B Analyt Technol Biomed Life Sci 2021; 1181:122923. [PMID: 34492509 DOI: 10.1016/j.jchromb.2021.122923] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/29/2021] [Accepted: 08/31/2021] [Indexed: 11/26/2022]
Abstract
Analytical methods used for quality control of plants and plant extracts are based on the identification and quantification of chemical markers to manage batch reproducibility and efficacy. The aim of this work was to assess the performance of a High Performance Thin Layer Chromatography (HPTLC) method developed for quality control of industrial dry extracts of ribwort plantain (P. lanceolata L.), using 2,2-diphenyl 1-picrylhydrazyle (DPPH) effect directed chemical reaction for antioxidant activity of acteoside, a phenylethanoid glycoside commonly used as a marker for P. lanceolata L., and to demonstrate the applicability of the Life Cycle Management of Analytical Methods concept to quantitative HPTLC-DPPH methods. The first step was the determination of the Analytical Target Profile (ATP) and Target Measurement Uncertainty (TMU), taking into account the quality control requirements for such extracts and the detection method applicable range. Once the desired range was established, an evaluation of the calibration function was conducted using several calibration models. Due to the lack of reference samples, spiked samples were used to evaluate the accuracy of the method by means of Total Analytical Error (TAE) determination, using prediction intervals calculation for the selected calibration functions. Measurement Uncertainty (MU) was also estimated, allowing the final choice of the calibration function to be used for quality control, giving the most fit for purpose performance level in accordance with the product specifications. As Life Cycle Management of the method also includes its routine use, the Measurement Uncertainty was checked on spiked and unspiked extract samples with different dilution levels, in order to verify the accordance of results between spiked and unspiked samples and to prepare a replication strategy to be applied during the routine use of the method.
Collapse
Affiliation(s)
- J M Roussel
- Consultant, 389 Quai Jean Jaurès, 71000 Mâcon, France.
| | - V Bardot
- Groupe PiLeJe, 37 Quai de Grenelle, 75015 Paris, France
| | - L Berthomier
- Groupe PiLeJe, 37 Quai de Grenelle, 75015 Paris, France
| | - C Cotte
- Groupe PiLeJe, 37 Quai de Grenelle, 75015 Paris, France
| | - M Dubourdeaux
- Groupe PiLeJe, 37 Quai de Grenelle, 75015 Paris, France
| | - S Holowacz
- Groupe PiLeJe, 37 Quai de Grenelle, 75015 Paris, France
| | | |
Collapse
|
10
|
HPTLC-Based Chemical Profiling: An Approach to Monitor Plant Metabolic Expansion Caused by Fungal Endophytes. Metabolites 2021; 11:metabo11030174. [PMID: 33802951 PMCID: PMC8002819 DOI: 10.3390/metabo11030174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/05/2021] [Accepted: 03/13/2021] [Indexed: 11/17/2022] Open
Abstract
Fungal endophytes isolated from two latex bearing species were chosen as models to show their potential to expand their host plant chemical diversity. Thirty-three strains were isolated from Alstonia scholaris (Apocynaceae) and Euphorbia myrsinites (Euphorbiaceae). High performance thin layer chromatography (HPTLC) was used to metabolically profile samples. The selected strains were well clustered in three major groups by hierarchical clustering analysis (HCA) of the HPTLC data, and the chemical profiles were strongly correlated with the strains' colony size. This correlation was confirmed by orthogonal partial least squares (OPLS) modeling using colony size as "Y" variable. Based on the multivariate data analysis of the HPTLC data, the fastest growing strains of each cluster were selected and used for subsequent experiments: co-culturing to investigate interactions between endophytes-phytopathogens, and biotransformation of plant metabolites by endophytes. The strains exhibited a high capacity to fight against fungal pathogens. Moreover, there was an increase in the antifungal activity after being fed with host-plant metabolites. These results suggest that endophytes play a role in plant defense mechanisms either directly or by biotransformation/induction of metabolites. Regarding HPTLC-based metabolomics, it has proved to be a robust approach to monitor the interactions among fungal endophytes, the host plant and potential phytopathogens.
Collapse
|
11
|
Zang Y, Cheng Z, Wu T. TLC Bioautography on Screening of Bioactive Natural Products: An Update Review. CURR ANAL CHEM 2020. [DOI: 10.2174/1573411015666181224145346] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Background:
TLC bioautography is a hyphenated technique combining planar chromatographic
separation and in situ biological activity detection. This coupled method has been receiving
much attention in screening bio-active natural products because of its properties of being simple, rapid,
inexpensive, and effective.
Methods:
The recent progress in the development of method of TLC bioautography for detecting antimicrobial
and enzyme inhibitory activities dating between 2012 and early 2018 has been reviewed.
The applications of this method in biological screening of natural products were also presented.
Results:
Some anaerobic and microaerophilic bacteria and a causative bacterium of tuberculosis have
been adopted to TLC direct bioautography. Seven types of enzymes including acetylcholinesterase,
glucosidase, lipase, xanthine oxidase, tyrosinase, monoamine oxidase, and dipeptidyl peptidase IV
have so far been adopted on TLC bioautography. Its new application in screening antiurolithiatic
agents was included.
Conclusion:
The standard experimental procedures are required for TLC antioxidant and antimicrobial
assays. Some new enzymes should be attempted and adopted on TLC bioautography. The existing
TLC methods for enzyme inhibition need more application studies to assess their screening capacity
in the discovery of active compounds. The GC-MS or LC-MS approaches have gradually been
coupled to TLC bioautography for fast structural characterization of active compounds.
Collapse
Affiliation(s)
- Yichao Zang
- Department of Pharmacognosy, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Zhihong Cheng
- Department of Pharmacognosy, School of Pharmacy, Fudan University, Shanghai 201203, China
| | - Tao Wu
- Key Laboratory of Standardization of Chinese Medicines of Ministry of Education, The Shanghai Key Laboratory for Compound Chinese Medicines, Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
| |
Collapse
|
12
|
Kirchert S, Morlock GE. Orthogonal Hyphenation of Planar and Liquid Chromatography for Mass Spectrometry of Biomarkers out of the Bioassay Matrix (NP-HPTLC-UV/vis/FLD-Bioassay-RP/IEX-HPLC-UV/vis-ESI-MS). Anal Chem 2020; 92:9057-9064. [DOI: 10.1021/acs.analchem.0c01251] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Simone Kirchert
- Chair of Food Science, Institute of Nutritional Science, and TransMIT Center for Effect-Directed Analysis, Justus Liebig University Giessen, Heinrich-Buff-Ring 26-32, 35392 Giessen, Germany
| | - Gertrud E. Morlock
- Chair of Food Science, Institute of Nutritional Science, and TransMIT Center for Effect-Directed Analysis, Justus Liebig University Giessen, Heinrich-Buff-Ring 26-32, 35392 Giessen, Germany
| |
Collapse
|
13
|
Fougère L, Da Silva D, Destandau E, Elfakir C. TLC-MALDI-TOF-MS-based identification of flavonoid compounds using an inorganic matrix. PHYTOCHEMICAL ANALYSIS : PCA 2019; 30:218-225. [PMID: 30474345 DOI: 10.1002/pca.2807] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2018] [Revised: 10/15/2018] [Accepted: 10/23/2018] [Indexed: 06/09/2023]
Abstract
INTRODUCTION Thin layer chromatography (TLC) is frequently used to obtain the fingerprint of a plant extract. Although the retardation factor and the response to visualisation give primary information about compound identification, the direct TLC-mass spectrometry (MS) coupling allows a more detailed characterisation of samples. OBJECTIVES To demonstrate the potential for the flavonoid dereplication using an inorganic matrix-assisted laser desorption ionisation time-of-flight mass spectrometry (MALDI-TOF-MS) method with and without TLC separation. MATERIAL AND METHODS Samples derived from wine, apple or rose were deposited on an aluminium-backed silica gel TLC sheet compatible with the MS adapter. Unlike the wine sample, for apple and rose samples compound derivatisation was necessary. These two samples were deposited twice and the plate was cut in two parts. One half was oversprayed with Neu-Peg reagent to visualise flavonoids while the inorganic matrix was deposited on each flavonoid zone on the second half for MS ionisation. RESULTS Mass spectra obtained for samples without plate development showed numerous ions corresponding to glycosylated flavonoids. The lower m/z observed could be due either to aglycone flavonoids or to in-source fragment ions. After plate development, a separation of many spots was observed and each spot was analysed separately leading to a deeper identification of the present flavonoids. Moreover, isobaric flavonoids with different hRf values could be differentiated. CONCLUSION TLC-MALDI-TOF-MS using an inorganic matrix enabled the analysis of anthocyanins in positive mode and of flavonols, flavanols, dihydrochalcones and phenolic acids in negative mode, reducing adduct, aggregate forms giving thus simple and reliable spectra for the dereplication approach of flavonoids in complex samples.
Collapse
Affiliation(s)
- Laëtitia Fougère
- University of Orléans, CNRS, ICOA, UMR 7311, F-45067, Orléans, France
| | - David Da Silva
- University of Orléans, CNRS, ICOA, UMR 7311, F-45067, Orléans, France
| | - Emilie Destandau
- University of Orléans, CNRS, ICOA, UMR 7311, F-45067, Orléans, France
| | - Claire Elfakir
- University of Orléans, CNRS, ICOA, UMR 7311, F-45067, Orléans, France
| |
Collapse
|
14
|
Łata E, Fulczyk A, Kowalska T, Sajewicz M. Vulnerability of anthocyanins to the components of a thin-layer chromatographic system and comprehensive screening of anthocyanes in alimentary products. J Chromatogr A 2018; 1572:137-144. [PMID: 30150119 DOI: 10.1016/j.chroma.2018.08.040] [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: 07/01/2018] [Revised: 08/09/2018] [Accepted: 08/19/2018] [Indexed: 10/28/2022]
Abstract
The aim of this study was to revisit the TLC authentication of alimentary products concept based on analysis of anthocyanes with the foodstuffs of plant origin. To this effect, we used two anthocyanins (cyanin and keracyanin) and two anthocyanidins (pelargonidin and delphinidin) as phytochemical standards. The first step was to develop a novel method making use of the RP-18 F254s stationary phase (which ensures mixed-mode retention mechanism with the localized adsorption on the non-bonded silanols) and acetic acid as the mobile phase component. Importantly, similar TLC systems are currently used for the analysis of anthocyanes. Individual steps of our method development enabled a deeper insight in vulnerability of anthocyanins to external conditions resulting in hydrolysis thereof. In this study, it was impossible to fully separate the products of hydrolytic degradation of the test anthocyanins in a single development run and it was only triple development which ensured distinct and symmetrically shaped chromatographic spots, further scrutinized with use of mass spectrometry. The identity of the hydrolytically split fractions was additionally studied with use of the p-aminobenzoic acid (PABA) test. To obtain calibration curves, triple development was employed for cyanin, keracyanin, and pelargonidin, while delphinidin was developed in one development run. The respective LOD and LOQ values were: for spot (i) derived from the cyanin standard, 0.005 and 0.016 μg spot-1; for spot (ii) derived from the cyanin standard, 0.006 and 0.017 μg spot-1; for spot (i) derived from the keracyanin standard, 0.092 and 0.274 μg spot-1; for spot (ii) derived from the keracyanin standard, 0.035 and 0.104 μg spot-1; for the pelargonidin standard, 0.013 and 0.040 μg spot-1; and for the delphinidin standard, 0.036 and 0.108 μg spot-1. The developed method was used to identify and quantify cyanin, keracyanin, pelargonidin and delphinidin in selected alimentary products (syrups, juices and herbal infusions), keeping in mind that the obtained numerical results were of semi-quantitative nature only.
Collapse
Affiliation(s)
- Eliza Łata
- Department of General Chemistry and Chromatography, Institute of Chemistry, University of Silesia, 9 Szkolna Street, 40-006 Katowice, Poland.
| | - Agnieszka Fulczyk
- Department of General Chemistry and Chromatography, Institute of Chemistry, University of Silesia, 9 Szkolna Street, 40-006 Katowice, Poland.
| | - Teresa Kowalska
- Department of General Chemistry and Chromatography, Institute of Chemistry, University of Silesia, 9 Szkolna Street, 40-006 Katowice, Poland.
| | - Mieczysław Sajewicz
- Department of General Chemistry and Chromatography, Institute of Chemistry, University of Silesia, 9 Szkolna Street, 40-006 Katowice, Poland.
| |
Collapse
|
15
|
Sytar O, Bośko P, Živčák M, Brestic M, Smetanska I. Bioactive Phytochemicals and Antioxidant Properties of the Grains and Sprouts of Colored Wheat Genotypes. Molecules 2018; 23:E2282. [PMID: 30200643 PMCID: PMC6225107 DOI: 10.3390/molecules23092282] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 09/03/2018] [Accepted: 09/06/2018] [Indexed: 11/17/2022] Open
Abstract
The grains and sprouts of colored wheat genotypes (having blue, purple and yellow colored grains) contain specific anthocyanidins, such as pelargonidin and cyanidin derivatives, that produce beneficial health effects. The objective of the presented study is to compare the antioxidant capacity and contents of bioactive phytochemicals in grains and sprouts of wheat genotypes that differ in grain color. The methods α, α-diphenyl-β-picrylhydrazyl (DPPH) and 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) scavenging activities, together with spectrophotometrical and high-performance thin-layer chromatography (HPTLC) methods, were used to study the presence of total phenolics, flavonoids, anthocyanins and anthocyanidins (pelargonidin, peonidin, cyanidin, delphinidin) content. It was predicted that the sprouts of all colored wheat genotypes would have significantly higher total flavonoids, total phenolics, anthocyanidin levels and antioxidant activity than the grains. The correlation results between antioxidant activity and contents of bioactive phytochemicals in grains and sprouts of colored wheat genotypes have shown a high correlation for cyanidin and pelargonidin, especially in grains, as well as quercetin in sprouts. It was found that total anthocyanin, quercetin and pelargonidin contents were significantly higher in the sprouts of the purple wheat genotypes than in the blue or yellow wheat genotypes. Delphinidin was detected at a higher level in the grains than in the sprouts of the blue wheat genotypes. Peonidin was present at very low quantities in the grains of all colored wheat genotypes. The sprouts of the purple wheat genotypes, among the colored wheat genotypes, had the highest pelargonidin, cyanidin and quercetin contents and, therefore, can be a promising source for functional food use.
Collapse
Affiliation(s)
- Oksana Sytar
- Department of Plant Physiology, Slovak University of Agriculture in Nitra, A. Hlinku 2, 949 76 Nitra, Slovakia.
- Department of Plant Biology, Educational and Scientific Center "Institute of Biology and Medicine", Taras Shevchenko National University of Kyiv, Hlushkova Avenue, 2, 03127 Kyiv, Ukraine.
| | - Paulina Bośko
- Department of Pig Breeding, Animal Nutrition and Food, West Pomeranian University of Technology in Szczecin, Klemensa Janickiego 29, 71-270 Szczecin, Poland.
| | - Marek Živčák
- Department of Plant Physiology, Slovak University of Agriculture in Nitra, A. Hlinku 2, 949 76 Nitra, Slovakia.
| | - Marian Brestic
- Department of Plant Physiology, Slovak University of Agriculture in Nitra, A. Hlinku 2, 949 76 Nitra, Slovakia.
| | - Iryna Smetanska
- Plant Production and Processing, University of Applied Sciences Weihenstephan-Triesdorf, Markgrafenstr 16, 91746 Weidenbach, Germany.
| |
Collapse
|
16
|
Analysis of Anthocyanins Extracted from the Acai Fruit ( Euterpe oleracea): A Potential Novel Vital Dye for Chromovitrectomy. J Ophthalmol 2018; 2018:6830835. [PMID: 30116632 PMCID: PMC6079485 DOI: 10.1155/2018/6830835] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Accepted: 05/17/2018] [Indexed: 11/17/2022] Open
Abstract
Purpose To classify and quantify anthocyanins in a vital dye extracted from the acai fruit (Euterpe oleracea), adjust pH and osmolarity, and perform lyophilization to develop a new chromovitrectomy dye. Methods Three dye concentrations 10%, 25%, and 35% (equivalent to 100, 250, and 350 mg of lyophilized acai fruit pulp extract samples) were evaluated when diluted in 1 ml of phosphate-buffered solution (pH 7 and 300 mOsm). The dye was analyzed by mass spectrometry and high-performance liquid chromatography (HPLC) to identify and quantify anthocyanins molecules. Results The pH and osmolarity correction and lyophilization were performed without damaging the anthocyanin molecular structure. Mass spectrometry confirmed the presence of five anthocyanins in the three concentrations of the dye. Cyanidin-3-O-glucoside was the major anthocyanin found. HPLC showed that the concentration of anthocyanin was similar, independent of the dye concentration tested. Conclusions Lyophilization and the correction of pH and osmolarity (7.00 and 300 mOsm, resp.) were performed successfully. Five anthocyanins are present in the dye from the acai fruit. The major anthocyanin is cyanidin-3-O-glucoside. Independent of the dye concentration tested, the anthocyanin concentration was similar. Standardized chemical characteristics of this new dye may allow its use during chromovitrectomy in humans.
Collapse
|
17
|
Ştefănescu Braic R, Vari C, Imre S, Huţanu A, Fogarasi E, Todea T, Groşan A, Eşianu S, Laczkó-Zöld E, Dogaru M. Vaccinium Extracts as Modulators in Experimental Type 1 Diabetes. J Med Food 2018; 21:1106-1112. [PMID: 29847743 DOI: 10.1089/jmf.2017.0141] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Antihyperglycemic effects of four extracts obtained from leaves and fruits of Vaccinium myrtillus and Vaccinium corymbosum were assessed in diabetic rats. In addition, the effects of extracts on diabetic-related complications such as the development of diabetic cataract and oxidative stress were evaluated. Type 1 diabetes was induced with a single dose of streptozotocin in Wistar rats. The rats were randomly divided into seven equal groups: NC-normal control, DC-diabetic control, PC-positive control treated with metformin, VML-received V. myrtillus leaf extract, VMLF-received VML and fruit extract, VCL-received V. corymbosum leaf extract, and VCLF-received VCL and fruit extract. Body weight and glucose levels were monitored every second week. After 8 weeks of treatment, serum glucose, insulin, and malondialdehyde were measured. Lenses were removed after sacrifice and eight lenses from each group were randomly selected for evaluation of cataract development. A decrease in body weight was observed in all diabetic groups in the first weeks. In the VML group, no significant decrease was observed. Glucose levels during the experiment were high in DC, PC, and VCL groups, with no improvement during the 8 weeks. In VML, VMLF, and VCLF groups, a decrease in blood glucose levels was observed. Similar results regarding serum insulin and glucose levels at the end of the experiment were observed within groups. V. myrtillus extracts prevented the development of cataract compared with the DC group (P < .05).
Collapse
Affiliation(s)
- Ruxandra Ştefănescu Braic
- 1 Department of Pharmacognosy and Phytotherapy, Faculty of Pharmacy, University of Medicine and Pharmacy Târgu Mureş , Târgu Mureş, Romania
| | - Camil Vari
- 2 Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, University of Medicine and Pharmacy Târgu Mureş , Târgu Mureş, Romania
| | - Silvia Imre
- 3 Department of Analytical Chemistry and Drug Analysis, Faculty of Pharmacy, University of Medicine and Pharmacy Târgu Mureş , Târgu Mureş, Romania
| | - Adina Huţanu
- 4 Immunology Laboratory, Center for Advanced Medical and Pharmaceutical Research, University of Medicine and Pharmacy Târgu Mureş , Târgu Mureş, Romania
| | - Erzsebet Fogarasi
- 5 Department of Toxicology and Biopharmacy, Faculty of Pharmacy, University of Medicine and Pharmacy Târgu Mureş , Târgu Mureş, Romania
| | - Timea Todea
- 6 Department of Ophthalmology, Topmed Medical Center , Târgu Mureş, Romania
| | - Alexandra Groşan
- 2 Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, University of Medicine and Pharmacy Târgu Mureş , Târgu Mureş, Romania
| | - Sigrid Eşianu
- 1 Department of Pharmacognosy and Phytotherapy, Faculty of Pharmacy, University of Medicine and Pharmacy Târgu Mureş , Târgu Mureş, Romania
| | - Eszter Laczkó-Zöld
- 1 Department of Pharmacognosy and Phytotherapy, Faculty of Pharmacy, University of Medicine and Pharmacy Târgu Mureş , Târgu Mureş, Romania
| | - Maria Dogaru
- 2 Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, University of Medicine and Pharmacy Târgu Mureş , Târgu Mureş, Romania
| |
Collapse
|
18
|
Krüger S, Morlock GE. Fingerprinting and characterization of anthocyanins in 94 colored wheat varieties and blue aleurone and purple pericarp wheat crosses. J Chromatogr A 2018; 1538:75-85. [DOI: 10.1016/j.chroma.2018.01.032] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Revised: 01/14/2018] [Accepted: 01/15/2018] [Indexed: 02/03/2023]
|
19
|
Łata E, Fulczyk A, Kowalska T, Sajewicz M. Novel thin-layer chromatographic method of screening the anthocyanes containing alimentary products and precautions taken at the method development step. J Chromatogr A 2017; 1530:211-218. [PMID: 29173954 DOI: 10.1016/j.chroma.2017.11.043] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 11/16/2017] [Accepted: 11/17/2017] [Indexed: 11/15/2022]
Abstract
The purpose of this study was to develop a novel and cost-effective thin-layer chromatographic method (TLC) using cellulose powder as stationary phase for authentication of the selected fruit-based alimentary products and targeting anthocyanes as the authenticity markers. Our method outperformed the HPTLC method earlier developed by another research team using silica gel as stationary phase. It was demonstrated that due to a limited chemical stability of anthocyanes, employing them as authenticity markers is burdened with a non-negligible uncertainty risk. Hydrolytic split of the glycosides into the aglycone and carbohydrate moieties can lead to a confusing multiplication of chromatographic bands and therefore it is advisable to use for the authentication purposes a limited set of well selected and stable enough anthocyane markers. Cyanin chloride, keracyanin chloride, pelargonidin chloride and delphinidin chloride were selected as the external standards and for the development of the calibration curves. The TLC-obtained LOD and LOQ values were 0.025 and 0.075μgspot-1 for cyanin, 0.055 and 0.166μgspot-1 for keracyanin, 0.047 and 0.140μgspot-1 for pelargonidin, and 0.171 and 0.513μgspot-1 for delphinidin, respectively. The analogous HPTLC-obtained LOD and LOQ values were 0.107 and 0.321μgspot-1 for cyanin, 0.189 and 0.566μgspot-1 for keracyanin, and 0.161 and 0.484μgspot-1 for pelargonidin, respectively. Delphinidin was not detectable with use of the HPTLC method. Consequently, quantification of anthocyanes in the alimentary products carried out with use of TLC allowed identification of more target compounds and in a higher number of alimentary products than it was possible with use of HPTLC, apparently due to the LOD levels by one magnitude order lower for TLC than HPTLC.
Collapse
Affiliation(s)
- Eliza Łata
- Department of General Chemistry and Chromatography, Institute of Chemistry, University of Silesia,9 Szkolna Street, 40-006 Katowice, Poland.
| | - Agnieszka Fulczyk
- Department of General Chemistry and Chromatography, Institute of Chemistry, University of Silesia,9 Szkolna Street, 40-006 Katowice, Poland.
| | - Teresa Kowalska
- Department of General Chemistry and Chromatography, Institute of Chemistry, University of Silesia,9 Szkolna Street, 40-006 Katowice, Poland.
| | - Mieczysław Sajewicz
- Department of General Chemistry and Chromatography, Institute of Chemistry, University of Silesia,9 Szkolna Street, 40-006 Katowice, Poland.
| |
Collapse
|
20
|
Tuneable surface enhanced Raman spectroscopy hyphenated to chemically derivatized thin-layer chromatography plates for screening histamine in fish. Food Chem 2017; 230:547-552. [DOI: 10.1016/j.foodchem.2017.03.081] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2016] [Revised: 01/04/2017] [Accepted: 03/13/2017] [Indexed: 11/23/2022]
|
21
|
Jurikova T, Mlcek J, Skrovankova S, Sumczynski D, Sochor J, Hlavacova I, Snopek L, Orsavova J. Fruits of Black Chokeberry Aronia melanocarpa in the Prevention of Chronic Diseases. Molecules 2017; 22:E944. [PMID: 28590446 PMCID: PMC6152740 DOI: 10.3390/molecules22060944] [Citation(s) in RCA: 100] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 05/29/2017] [Accepted: 06/05/2017] [Indexed: 12/11/2022] Open
Abstract
In recent years, growing attention has been focused on the utilization of natural sources of antioxidants in the prevention of chronic diseases. Black chokeberry (Aronia melanocarpa) represents a lesser known fruit species utilized mainly as juices, purees, jams, jellies and wine, as important food colorants or nutritional supplements. The fruit is valued as a great source of antioxidants, especially polyphenols, such as phenolic acids (neochlorogenic and chlorogenic acids) and flavonoids (anthocyanins, proanthocyanidins, flavanols and flavonols), particularly cyanidin-3-galactoside and cyanidin-3-arabinoside, as well as (-)-epicatechin units. The berries of A. melanocarpa, due to the presence and the high content of these bioactive components, exhibit a wide range of positive effects, such as strong antioxidant activity and potential medicinal and therapeutic benefits (gastroprotective, hepatoprotective, antiproliferative or anti-inflammatory activities). They could be also contributory toward the prevention of chronic diseases including metabolic disorders, diabetes and cardiovascular diseases, because of supportive impacts on lipid profiles, fasting plasma glucose and blood pressure levels.
Collapse
Affiliation(s)
- Tunde Jurikova
- Institute for teacher training, Faculty of Central European Studies, Constantine the Philosopher University in Nitra, Drazovska 4, Nitra SK-949 74, Slovakia.
| | - Jiri Mlcek
- Department of Food Analysis and Chemistry, Faculty of Technology, Tomas Bata University in Zlín, nám. T. G. Masaryka 5555, CZ-760 01 Zlín, Czech Republic.
| | - Sona Skrovankova
- Department of Food Analysis and Chemistry, Faculty of Technology, Tomas Bata University in Zlín, nám. T. G. Masaryka 5555, CZ-760 01 Zlín, Czech Republic.
| | - Daniela Sumczynski
- Department of Food Analysis and Chemistry, Faculty of Technology, Tomas Bata University in Zlín, nám. T. G. Masaryka 5555, CZ-760 01 Zlín, Czech Republic.
| | - Jiri Sochor
- Department of Viticulture and Enology, Faculty of Horticulture, Mendel University in Brno, Valticka 337, CZ-691 44 Lednice, Czech Republic.
| | - Irena Hlavacova
- Department of Food Analysis and Chemistry, Faculty of Technology, Tomas Bata University in Zlín, nám. T. G. Masaryka 5555, CZ-760 01 Zlín, Czech Republic.
| | - Lukas Snopek
- Department of Food Analysis and Chemistry, Faculty of Technology, Tomas Bata University in Zlín, nám. T. G. Masaryka 5555, CZ-760 01 Zlín, Czech Republic.
| | - Jana Orsavova
- Language Centre, Faculty of Humanities, Tomas Bata University in Zlín, nám. T. G. Masaryka 5555, CZ-760 01 Zlín, Czech Republic.
| |
Collapse
|
22
|
Fibigr J, Šatínský D, Solich P. A UHPLC method for the rapid separation and quantification of anthocyanins in acai berry and dry blueberry extracts. J Pharm Biomed Anal 2017; 143:204-213. [PMID: 28605682 DOI: 10.1016/j.jpba.2017.05.045] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Revised: 05/23/2017] [Accepted: 05/27/2017] [Indexed: 11/16/2022]
Abstract
The presented work describes the development and validation of a rapid UHPLC-UV method using a core-shell particle column with a pentafluorophenyl stationary phase for the separation and quantitative analysis of the six anthocyanins in acai berry and dry blueberry extracts. The anthocyanins (cyanidin-3-glucoside, cyanidin-3-rutenoside, delphinidin-3-galactoside, delphinidin-3-glucoside, delphinidin-3-rutenoside, and peonidin-3-glucoside) were separated and analyzed in 5min. The chromatographic separation was performed on a Kinetex PFP (150×2.1mm) core-shell column with a particle size of 1.7μm at a temperature of 50°C. Acetonitrile was used as mobile phase B and 5% formic acid, filtrated through a 0.22μm filter, as mobile phase A. They were delivered at a flow rate of 0.55mLmin-1 according to the elution gradient program. The detection wavelength was set at 520nm. A solid-liquid extraction with a solution of methanol and a 5% water solution of formic acid (25+75v/v) using an ultrasonic bath was chosen for the preparation of the available commercial samples of food supplements with a content of acai berry extract and blueberry extract. Under optimal chromatographic conditions, the method was validated. Recoveries for all analyzed anthocyanins were 97.8-102.6% and the relative standard deviation ranged from 0.4% to 3.0% for within-day and from 0.6% to 3.1% for between-day repeatability. The limits of detection were in the range of 0.11-0.14μgmL-1.
Collapse
Affiliation(s)
- Jakub Fibigr
- The Department of Analytical Chemistry, Faculty of Pharmacy, Charles University, Heyrovského 1203, Hradec Králové 500 05, Czech Republic
| | - Dalibor Šatínský
- The Department of Analytical Chemistry, Faculty of Pharmacy, Charles University, Heyrovského 1203, Hradec Králové 500 05, Czech Republic.
| | - Petr Solich
- The Department of Analytical Chemistry, Faculty of Pharmacy, Charles University, Heyrovského 1203, Hradec Králové 500 05, Czech Republic
| |
Collapse
|
23
|
Obtaining a protocol for extraction of phenolics from açaí fruit pulp through Plackett–Burman design and response surface methodology. Food Chem 2016; 210:189-99. [DOI: 10.1016/j.foodchem.2016.04.077] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Revised: 04/01/2016] [Accepted: 04/17/2016] [Indexed: 01/04/2023]
|
24
|
Lebot V, Michalet S, Legendre L. Identification and quantification of phenolic compounds responsible for the antioxidant activity of sweet potatoes with different flesh colours using high performance thin layer chromatography (HPTLC). J Food Compost Anal 2016. [DOI: 10.1016/j.jfca.2016.04.009] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
25
|
Jóźwiak GW, Majer-Dziedzic B, Jesionek W, Zieliński W, Waksmundzka-Hajnos M. Thin-layer chromatography: Direct bioautography as a method of examination of antimicrobial activity of selected Potentilla species. J LIQ CHROMATOGR R T 2016. [DOI: 10.1080/10826076.2016.1163466] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Grzegorz W. Jóźwiak
- Department of Inorganic Chemistry, Medical University of Lublin, Lublin, Poland
| | | | - Wioleta Jesionek
- Department of Chromatographic Methods, Maria Curie-Skłodowska University, Lublin, Poland
| | - W. Zieliński
- Department of Inorganic Chemistry, Medical University of Lublin, Lublin, Poland
| | | |
Collapse
|
26
|
Lei K, Wei W, Liu S, Zhou M, Lin X, Cao X. In VitroAntioxidant Activity of the Anthocyanins in Sageretia theezansBrongn Fruit. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2016. [DOI: 10.1080/10942912.2015.1022261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
27
|
Teh SS, Morlock GE. Effect-directed analysis of cold-pressed hemp, flax and canola seed oils by planar chromatography linked with (bio)assays and mass spectrometry. Food Chem 2015; 187:460-8. [DOI: 10.1016/j.foodchem.2015.04.043] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Revised: 03/01/2015] [Accepted: 04/15/2015] [Indexed: 10/23/2022]
|
28
|
TLC-Direct Bioautography as a High Throughput Method for Detection of Antimicrobials in Plants. CHROMATOGRAPHY 2015. [DOI: 10.3390/chromatography2020225] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
29
|
Yao L, Zhang N, Wang C, Wang C. Highly selective separation and purification of anthocyanins from bilberry based on a macroporous polymeric adsorbent. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:3543-3550. [PMID: 25786117 DOI: 10.1021/jf506107m] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Powdered bilberry extract (United States Pharmacopoeia, USP35-NF30), which is prepared from ripe bilberry fruits (Vaccinium myrtillus L.), is the main ingredient of drugs alleviating visual fatigue and diabetic retinopathy because of the rich anthocyanins (purity of 36%). In this study, a method based on a macroporous polymeric adsorbent was established to obtain anthocyanin compounds from bilberry, in which the purity of the anthocyanins was improved to 96%, conducive to further pharmacological research and improvement of the efficiency of the drug. On the basis of the structure of anthocyanins, we designed a series of macroporous polymeric adsorbents based on the copolymerization of divinylbenzene (DVB) and ethylene glycol dimethyl acrylate (EGDMA). In this situation, EGDMA not only regulated the polarity of the adsorbent but also acted as the cross-linking agent to ensure the matrix structure of the adsorbent, which had a high specific surface area and could provide more interaction sites during adsorption with anthocyanins. Among the synthesized polymeric adsorbents with different contents of EGDMA, the one with 20% EGDMA content (DE-20) was demonstrated to exhibit optimal adsorption capacity and selectivity to anthocyanins compared to various commercial adsorbents through static adsorption and desorption experiments. In addition, the optimum condition of the dynamic adsorption-desorption experiment was further explored. The results indicated that the purity of anthocyanins after rinsing with 20% ethanol was determined to be approximately 96% at a desorption ratio of 83%, which was clearly higher than that in powdered bilberry extract. The established separation and purification method of anthocyanins with high purity is expected to be applied in industrial production.
Collapse
Affiliation(s)
- Lijuan Yao
- Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Tianjin 300071, People's Republic of China
| | - Na Zhang
- Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Tianjin 300071, People's Republic of China
| | - Chenbiao Wang
- Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Tianjin 300071, People's Republic of China
| | - Chunhong Wang
- Key Laboratory of Functional Polymer Materials, Ministry of Education, Institute of Polymer Chemistry, Collaborative Innovation Center of Chemical Science and Engineering, Nankai University, Tianjin 300071, People's Republic of China
| |
Collapse
|
30
|
Analysis of Bioactive Components of Oilseed Cakes by High-Performance Thin-Layer Chromatography-(Bio)assay Combined with Mass Spectrometry. CHROMATOGRAPHY 2015. [DOI: 10.3390/chromatography2010125] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
31
|
Morlock GE. Chromatography Combined with Bioassays and Other Hyphenations – The Direct Link to the Compound Indicating the Effect. ACS SYMPOSIUM SERIES 2014. [DOI: 10.1021/bk-2014-1185.ch005] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Gertrud E. Morlock
- Justus Liebig University Giessen, Interdisciplinary Research Center (IFZ), Institute of Nutritional Science, Chair of Food Science, Heinrich-Buff-Ring 26-32, 35392 Giessen, Germany
| |
Collapse
|