1
|
Surface molecularly imprinted polymer capped Mn-doped ZnS quantum dots as a phosphorescent nanosensor for detecting patulin in apple juice. Food Chem 2017; 232:145-154. [DOI: 10.1016/j.foodchem.2017.03.156] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Revised: 12/22/2016] [Accepted: 03/29/2017] [Indexed: 11/19/2022]
|
2
|
Li X, Li H, Li X, Zhang Q. Determination of trace patulin in apple-based food matrices. Food Chem 2017; 233:290-301. [PMID: 28530578 DOI: 10.1016/j.foodchem.2017.04.117] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 04/12/2017] [Accepted: 04/19/2017] [Indexed: 12/14/2022]
Abstract
Patulin is a toxic metabolite of a number of fungi; its toxicity is serious and its contamination in food is a worldwide problem, especially in apple-based food. Effective control of patulin contamination strongly depends on reliable analytical methods. In this review, various analytical methods, especially those that have appeared in the last ten years, are summarized, including the highly reproducible chromatography and mass-spectrometry-based methods, highly selective sensor-based methods and indirect quantitative PCR methods. This review also summarizes the promising features of novel materials in sample preparation for patulin determination.
Collapse
Affiliation(s)
- Xianjiang Li
- Division of Metrology in Chemistry, National Institute of Metrology, Beijing 100029, China
| | - Hongmei Li
- Division of Metrology in Chemistry, National Institute of Metrology, Beijing 100029, China.
| | - Xiaomin Li
- Division of Metrology in Chemistry, National Institute of Metrology, Beijing 100029, China
| | - Qinghe Zhang
- Division of Metrology in Chemistry, National Institute of Metrology, Beijing 100029, China
| |
Collapse
|
3
|
Capillary Electrophoresis as a Promising Technique to Evaluate Metabolites Secreted by Fungal Biocontrol Agents. Chromatographia 2016. [DOI: 10.1007/s10337-016-3052-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
4
|
Yang J, Li J, Jiang Y, Duan X, Qu H, Yang B, Chen F, Sivakumar D. Natural occurrence, analysis, and prevention of mycotoxins in fruits and their processed products. Crit Rev Food Sci Nutr 2014; 54:64-83. [PMID: 24188233 DOI: 10.1080/10408398.2011.569860] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Mycotoxins are small toxic chemical products formed as the secondary metabolites by fungi that readily contaminate foods with toxins in the field or after harvest. The presence of mycotoxins, such as aflatoxins, ochratoxin A, and patulin, in fruits and their processed products is of high concern for human health due to their properties to induce severe acute and chronic toxicity at low-dose levels. Currently, a broad range of detection techniques used for practical analysis and detection of a wide spectrum of mycotoxins are available. Many analytical methods have been developed for the determination of each group of these mycotoxins in different food matrices, but new methods are still required to achieve higher sensitivity and address other challenges that are posed by these mycotoxins. Effective technologies are needed to reduce or even eliminate the presence of the mycotoxins in fruits and their processed products. Preventive measures aimed at the inhibition of mycotoxin formation in fruits and their processed products are the most effective approach. Detoxification of mycotoxins by different physical, chemical, and biological methods are less effective and sometimes restricted because of concerns of safety, possible losses in nutritional quality of the treated commodities and cost implications. This article reviewed the available information on the major mycotoxins found in foods and feeds, with an emphasis of fruits and their processed products, and the analytical methods used for their determination. Based on the current knowledge, the major strategies to prevent or even eliminate the presence of the mycotoxins in fruits and their processed products were proposed.
Collapse
Affiliation(s)
- Jinyi Yang
- a Key Laboratory of Plant Resource Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences , People's Republic of China
| | | | | | | | | | | | | | | |
Collapse
|
5
|
NIU H, FENG L, NIU Z, ZHU N, ZHU H, WANG Y. Determination of patulin in juice by ultra performance liquid chromatography-tandem mass spectrometry. Se Pu 2013; 30:957-61. [DOI: 10.3724/sp.j.1123.2012.04026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
6
|
Beltrán E, Ibáñez M, Sancho JV, Hernández F. Determination of patulin in apple and derived products by UHPLC-MS/MS. Study of matrix effects with atmospheric pressure ionisation sources. Food Chem 2013; 142:400-7. [PMID: 24001858 DOI: 10.1016/j.foodchem.2013.07.069] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2013] [Revised: 07/12/2013] [Accepted: 07/16/2013] [Indexed: 11/20/2022]
Abstract
Sensitive and reliable analytical methodology has been developed for the measurement of patulin in regulated foodstuffs by using ultra-high-performance liquid chromatography coupled to tandem mass spectrometry (UHPLC-MS/MS) with triple quadrupole analyser. Solid samples were extracted with ethyl acetate, while liquid samples were directly injected into the chromatographic system after dilution and filtration without any clean-up step. Chromatographic separation was achieved in less than 4min. Electrospray (ESI) and atmospheric pressure chemical ionisation (APCI) sources were evaluated, in order to assess matrix effects. The use of ESI source caused strong signal suppression in samples; however, matrix effect was negligible using APCI, allowing quantification with calibration standards prepared in solvent. The method was validated in four different apple matrices (juice, fruit, puree and compote) at two concentrations at the low μgkg(-1) level. Average recoveries (n=5) ranged from 71% to 108%, with RSDs lower than 14%.
Collapse
Affiliation(s)
- Eduardo Beltrán
- Research Institute for Pesticides and Water, University Jaume I, E-12071 Castellón, Spain
| | | | | | | |
Collapse
|
7
|
Víctor-Ortega MD, Lara FJ, García-Campaña AM, del Olmo-Iruela M. Evaluation of dispersive liquid–liquid microextraction for the determination of patulin in apple juices using micellar electrokinetic capillary chromatography. Food Control 2013. [DOI: 10.1016/j.foodcont.2012.11.003] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
8
|
Yang H, Ding Y, Cao J, Li P. Twenty-one years of microemulsion electrokinetic chromatography (1991-2012): A powerful analytical tool. Electrophoresis 2013; 34:1273-94. [DOI: 10.1002/elps.201200494] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2012] [Revised: 12/18/2012] [Accepted: 01/22/2013] [Indexed: 12/18/2022]
Affiliation(s)
- Hua Yang
- State Key Laboratory of Natural Medicines (China Pharmaceutical University); Nanjing; P. R. China
| | - Yao Ding
- State Key Laboratory of Natural Medicines (China Pharmaceutical University); Nanjing; P. R. China
| | - Jun Cao
- College of Material Chemistry and Chemical Engineering; Hangzhou Normal University; Hangzhou; P. R. China
| | - Ping Li
- State Key Laboratory of Natural Medicines (China Pharmaceutical University); Nanjing; P. R. China
| |
Collapse
|
9
|
Gomez FJV, Monasterio RP, Vargas VCS, Silva MF. Analytical characterization of wine and its precursors by capillary electrophoresis. Electrophoresis 2012; 33:2240-52. [PMID: 22887148 DOI: 10.1002/elps.201100595] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The accurate determination of marker chemical species in grape, musts, and wines presents a unique analytical challenge with high impact on diverse areas of knowledge such as health, plant physiology, and economy. Capillary electromigration techniques have emerged as a powerful tool, allowing the separation and identification of highly polar compounds that cannot be easily separated by traditional HPLC methods, providing complementary information and permitting the simultaneous analysis of analytes with different nature in a single run. The main advantage of CE over traditional methods for wine analysis is that in most cases samples require no treatment other than filtration. The purpose of this article is to present a revision on capillary electromigration methods applied to the analysis of wine and its precursors over the last decade. The current state of the art of the topic is evaluated, with special emphasis on the natural compounds that have allowed wine to be considered as a functional food. The most representative revised compounds are phenolic compounds, amino acids, proteins, elemental species, mycotoxins, and organic acids. Finally, a discussion on future trends of the role of capillary electrophoresis in the field of analytical characterization of wines for routine analysis, wine classification, as well as multidisciplinary aspects of the so-called "from soil to glass" chain is presented.
Collapse
Affiliation(s)
- Federico J V Gomez
- Instituto de Biología Agrícola de Mendoza (IBAM-CONICET), Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo, Mendoza, Argentina
| | | | | | | |
Collapse
|
10
|
Zhou Y, Kong W, Li Y, Logrieco AF, Xu J, Yang M. A new solid-phase extraction and HPLC method for determination of patulin in apple products and hawthorn juice in China. J Sep Sci 2012; 35:641-9. [DOI: 10.1002/jssc.201100919] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Weijun Kong
- Institute of Medicinal Plant Development; Chinese Academy of Medical Sciences; Peking Union Medical College; Beijing; P. R. China
| | | | | | - Jun Xu
- Jiangxi University of Traditional Chinese Medicine; Nanchang; P. R. China
| | - Meihua Yang
- Institute of Medicinal Plant Development; Chinese Academy of Medical Sciences; Peking Union Medical College; Beijing; P. R. China
| |
Collapse
|
11
|
Rabanes HR, Guidote AM, Quirino JP. Capillary electrophoresis of natural products: Highlights of the last five years (2006-2010). Electrophoresis 2011; 33:180-95. [DOI: 10.1002/elps.201100223] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2011] [Revised: 09/22/2011] [Accepted: 09/22/2011] [Indexed: 12/14/2022]
|
12
|
Cao Y, Ni X, Sheng J. Comparison of microstructures of microemulsion and swollen micelle in electrokinetic chromatography. J Chromatogr A 2011; 1218:2598-603. [DOI: 10.1016/j.chroma.2011.02.015] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2010] [Revised: 02/08/2011] [Accepted: 02/08/2011] [Indexed: 11/15/2022]
|
13
|
Vallejo-Cordoba B, González-Córdova AF. Capillary electrophoresis for the analysis of contaminants in emerging food safety issues and food traceability. Electrophoresis 2010; 31:2154-64. [PMID: 20593390 DOI: 10.1002/elps.200900777] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
This review presents an overview of the applicability of CE in the analysis of chemical and biological contaminants involved in emerging food safety issues. Additionally, CE-based genetic analyzers' usefulness as a unique tool in food traceability verification systems was presented. First, analytical approaches for the determination of melamine and specific food allergens in different foods were discussed. Second, natural toxin analysis by CE was updated from the last review reported in 2008. Finally, the analysis of prion proteins associated with the "mad cow" crises and the application of CE-based genetic analyzers for meat traceability were summarized.
Collapse
Affiliation(s)
- Belinda Vallejo-Cordoba
- Laboratorio de Calidad, Autenticidad y Trazabilidad de los Alimentos, Centro de Investigación en Alimentación y Desarrollo, A. C. (CIAD), Sonora, Mexico.
| | | |
Collapse
|
14
|
Arroyo-Manzanares N, Gámiz-Gracia L, García-Campaña AM, Soto-Chinchilla JJ, García-Ayuso LE. On-line preconcentration for the determination of aflatoxins in rice samples by micellar electrokinetic capillary chromatography with laser-induced fluorescence detection. Electrophoresis 2010; 31:2180-5. [PMID: 20593392 DOI: 10.1002/elps.201000062] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
MEKC coupling with LIF detection has been used for the determination of four aflatoxins (B(1), B(2), G(1) and G(2)). Separations were performed in an uncoated fused-silica capillary (70 cm x 75 microm id, 55 cm effective length), using 20 mM borate buffer with 30 mM SDS (pH 8.5) and 7% ACN. In order to increase sensitivity, an on-line preconcentration procedure was applied, based on sweeping, using the same separation buffer without SDS as solvent of the sample. The precision of the method was evaluated in terms of repeatability and intermediate precision and the results were acceptable in all cases (RSD<12%). With the on-line preconcentration LODs (obtained as 3 x S/N) were as low as 0.11, 0.52, 0.04 and 0.10 microg/L for G(2), G(1), B(2) and B(1), respectively. Recovery studies were developed with extracts of rice samples spiked with aflatoxins, being in the range between 93.0 and 105.4%. The method has also been applied to the determination of aflatoxins in rice samples, and the results compared with those obtained by a standard method, being in good agreement.
Collapse
|
15
|
Murillo-Arbizu M, González-Peñas E, Amézqueta S. Comparison between capillary electrophoresis and high performance liquid chromatography for the study of the occurrence of patulin in apple juice intended for infants. Food Chem Toxicol 2010; 48:2429-34. [PMID: 20566341 DOI: 10.1016/j.fct.2010.06.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2010] [Revised: 05/31/2010] [Accepted: 06/01/2010] [Indexed: 11/29/2022]
Abstract
Apple juice samples intended for infants purchased in Navarra (Spain) have been analyzed for PAT occurrence. Two capillary electrophoresis methods, based on a MEKC and a CEC system, and an HPLC method were evaluated for the aforementioned study. The CEC system gave less satisfying separations and several practical problems, so samples have been analyzed by MEKC and HPLC. Both methods have been comparable in terms of recovery, precision, limits of detection, volume of organic solvents used and adequate selectivity with regard to PAT and HMF. The analysis time in HPLC has been slightly lower than in the MEKC methodology. The PAT levels obtained in apple juice by both validated methods showed a strong correlation (p<0.001). Therefore, both methodologies are useful for the accurate quantification of patulin in this matrix. The PAT levels obtained in the 20 infant apple juices samples were in a range between <LOD and 29.6 microg L(-1), with a mean concentration of 8.0 microg L(-1) which implies a dietary intake estimation of 104 ng kg(-1)b.w.day(-1) considering a body weight of 10 kg and an apple juice consumption of 130 mL day(-1), 26% of the PMTDI recommended by JECFA.
Collapse
Affiliation(s)
- M Murillo-Arbizu
- Organic and Pharmaceutical Chemistry Department, School of Pharmacy, University of Navarra, 31080 Pamplona, Navarra, Spain
| | | | | |
Collapse
|
16
|
Herrero M, García-Cañas V, Simo C, Cifuentes A. Recent advances in the application of capillary electromigration methods for food analysis and Foodomics. Electrophoresis 2010; 31:205-28. [PMID: 19967713 DOI: 10.1002/elps.200900365] [Citation(s) in RCA: 142] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The use of capillary electromigration methods to analyze foods and food components is reviewed in this work. Papers that were published during the period April 2007 to March 2009 are included following the previous review by García-Cañas and Cifuentes (Electrophoresis, 2008, 29, 294-309). These works include the analysis of amino acids, biogenic amines, peptides, proteins, DNAs, carbohydrates, phenols, polyphenols, pigments, toxins, pesticides, vitamins, additives, small organic and inorganic ions and other compounds found in foods and beverages, as well as those applications of CE for monitoring food interactions and food processing. The use of microchips, CE-MS, chiral-CE as well as other foreseen trends in food analysis are also discussed including their possibilities in the very new field of Foodomics.
Collapse
Affiliation(s)
- Miguel Herrero
- Departamento de Caracterización de Alimentos, Instituto de Fermentaciones Industriales, Madrid 28006, Spain
| | | | | | | |
Collapse
|
17
|
|
18
|
Ryan R, Donegan S, Power J, McEvoy E, Altria K. Recent advances in the methodology, optimisation and application of MEEKC. Electrophoresis 2009; 30:65-82. [PMID: 19107700 DOI: 10.1002/elps.200800439] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
MEEKC is an electrodriven separation technique. Oil-in-water microemulsions (MEs) and to a lesser extent water-in-oil MEs have been used in MEEKC as BGEs to achieve separation of a diverse range of solutes. The more common (oil-in-water) MEs are composed of nanometre-sized droplets of oil suspended in an aqueous buffer. Interfacial tension between the oil and aqueous phase is reduced close to zero by the presence of a surfactant and a co-surfactant. MEEKC is capable of providing fast and efficient separations for a wide range of acidic, basic and neutral, water-soluble and -insoluble compounds. This review details the advances in MEEKC-based separations from the period 2006 to 2008. Areas covered include online sample concentration, chiral separation, suppressed electroosmosis MEEKC, MEEKC-MS, and the use of MEEKC in predicting migration behaviour and solute characteristics. A fundamental introduction to MEEKC, along with the presentation and discussion of recent applications is also included.
Collapse
Affiliation(s)
- Richie Ryan
- Waterford Institute of Technology, Cork Road Campus, Waterford, Ireland.
| | | | | | | | | |
Collapse
|
19
|
Cunha S, Faria M, Fernandes J. Determination of patulin in apple and quince products by GC–MS using 13C5–7 patulin as internal standard. Food Chem 2009. [DOI: 10.1016/j.foodchem.2008.11.074] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
20
|
An overview of conventional and emerging analytical methods for the determination of mycotoxins. Int J Mol Sci 2009; 10:62-115. [PMID: 19333436 PMCID: PMC2662450 DOI: 10.3390/ijms10010062] [Citation(s) in RCA: 114] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2008] [Revised: 11/24/2008] [Accepted: 01/01/2009] [Indexed: 11/16/2022] Open
Abstract
Mycotoxins are a group of compounds produced by various fungi and excreted into the matrices on which they grow, often food intended for human consumption or animal feed. The high toxicity and carcinogenicity of these compounds and their ability to cause various pathological conditions has led to widespread screening of foods and feeds potentially polluted with them. Maximum permissible levels in different matrices have also been established for some toxins. As these are quite low, analytical methods for determination of mycotoxins have to be both sensitive and specific. In addition, an appropriate sample preparation and pre-concentration method is needed to isolate analytes from rather complicated samples. In this article, an overview of methods for analysis and sample preparation published in the last ten years is given for the most often encountered mycotoxins in different samples, mainly in food. Special emphasis is on liquid chromatography with fluorescence and mass spectrometric detection, while in the field of sample preparation various solid-phase extraction approaches are discussed. However, an overview of other analytical and sample preparation methods less often used is also given. Finally, different matrices where mycotoxins have to be determined are discussed with the emphasis on their specific characteristics important for the analysis (human food and beverages, animal feed, biological samples, environmental samples). Various issues important for accurate qualitative and quantitative analyses are critically discussed: sampling and choice of representative sample, sample preparation and possible bias associated with it, specificity of the analytical method and critical evaluation of results.
Collapse
|
21
|
Turner NW, Subrahmanyam S, Piletsky SA. Analytical methods for determination of mycotoxins: a review. Anal Chim Acta 2008; 632:168-80. [PMID: 19110091 DOI: 10.1016/j.aca.2008.11.010] [Citation(s) in RCA: 510] [Impact Index Per Article: 31.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2008] [Revised: 11/03/2008] [Accepted: 11/06/2008] [Indexed: 10/21/2022]
Abstract
Mycotoxins are small (MW approximately 700), toxic chemical products formed as secondary metabolites by a few fungal species that readily colonise crops and contaminate them with toxins in the field or after harvest. Ochratoxins and Aflatoxins are mycotoxins of major significance and hence there has been significant research on broad range of analytical and detection techniques that could be useful and practical. Due to the variety of structures of these toxins, it is impossible to use one standard technique for analysis and/or detection. Practical requirements for high-sensitivity analysis and the need for a specialist laboratory setting create challenges for routine analysis. Several existing analytical techniques, which offer flexible and broad-based methods of analysis and in some cases detection, have been discussed in this manuscript. There are a number of methods used, of which many are lab-based, but to our knowledge there seems to be no single technique that stands out above the rest, although analytical liquid chromatography, commonly linked with mass spectroscopy is likely to be popular. This review manuscript discusses (a) sample pre-treatment methods such as liquid-liquid extraction (LLE), supercritical fluid extraction (SFE), solid phase extraction (SPE), (b) separation methods such as (TLC), high performance liquid chromatography (HPLC), gas chromatography (GC), and capillary electrophoresis (CE) and (c) others such as ELISA. Further currents trends, advantages and disadvantages and future prospects of these methods have been discussed.
Collapse
Affiliation(s)
- Nicholas W Turner
- Centre for Organic Electronics, University of Newcastle, Callaghan, NSW, Australia
| | | | | |
Collapse
|