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Pushparaj K, Meyyazhagan A, Pappuswamy M, Mousavi Khaneghah A, Liu W, Balasubramanian B. Occurrence, identification, and decontamination of potential mycotoxins in fruits and fruit by‐products. FOOD FRONTIERS 2023. [DOI: 10.1002/fft2.198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Affiliation(s)
- Karthika Pushparaj
- Department of Zoology, School of Biosciences Avinashilingam Institute for Home Science and Higher Education for Women Coimbatore Tamil Nadu India
| | - Arun Meyyazhagan
- Department of Life Science CHRIST (Deemed to be University) Bengaluru Karnataka India
| | - Manikantan Pappuswamy
- Department of Life Science CHRIST (Deemed to be University) Bengaluru Karnataka India
| | - Amin Mousavi Khaneghah
- Department of Fruit and Vegetable Product Technology Prof. Wacław Dąbrowski Institute of Agricultural and Food Biotechnology – State Research Institute Warsaw Poland
| | - Wen‐Chao Liu
- Department of Animal Science, College of Coastal Agricultural Sciences Guangdong Ocean University Zhanjiang China
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2
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Wang Z, Wang L, Ming Q, Yue T, Ge Q, Yuan Y, Gao Z, Cai R. Reduction the contamination of patulin during the brewing of apple cider and its characteristics. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2022; 39:1149-1162. [PMID: 35343883 DOI: 10.1080/19440049.2022.2055155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Patulin is one of the most significant food safety problems in fruit and derived products. The reduction of patulin contamination in food processing has always been the focus of research. In this study, nine yeast strains were applied for the brewing of apple cider and the fate of patulin was determined. In this process, the patulin contamination can be decreased by adsorption onto and degradation of yeast cells in the main fermentation (20.8-49.1%), as well as the adsorption removal during clarification (18.7-58%), inverted cans (21.3-31.4%) and aging (1.0-5.8%). Saccharomyces cerevisiae (1027) was selected to reveal the elimination mechanism of patulin in main fermentation. The decrease of patulin content was mainly due to degradation and the intracellular enzymes played a more important role than extracellular ones. In addition, the synthesis of enzymes was related to the induction of patulin. Furthermore, the degradation product of patulin in the main fermentation was identified as E-ascladiol, which is less toxic than patulin. Based on the representative strain of S. cerevisiae 1027, patulin contamination can be effectively eliminated during apple cider brewing. This study provides a new insight into eliminating patulin contamination in the brewing of apple cider.
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Affiliation(s)
- Zhouli Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling, China.,Laboratory of Quality & Safety Risk Assessment for Agro-products (Yangling), Ministry of Agriculture, Yangling, China
| | - Leran Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling, China.,Laboratory of Quality & Safety Risk Assessment for Agro-products (Yangling), Ministry of Agriculture, Yangling, China
| | - Qiaoying Ming
- College of Food Science and Engineering, Northwest A&F University, Yangling, China.,Laboratory of Quality & Safety Risk Assessment for Agro-products (Yangling), Ministry of Agriculture, Yangling, China
| | - Tianli Yue
- College of Food Science and Engineering, Northwest A&F University, Yangling, China.,Laboratory of Quality & Safety Risk Assessment for Agro-products (Yangling), Ministry of Agriculture, Yangling, China
| | - Qian Ge
- Institute of Quality Standards and Testing Technology for Agricultural Products (Ningxia), Yinchuan, China
| | - Yahong Yuan
- College of Food Science and Engineering, Northwest A&F University, Yangling, China.,Laboratory of Quality & Safety Risk Assessment for Agro-products (Yangling), Ministry of Agriculture, Yangling, China
| | - Zhenpeng Gao
- College of Food Science and Engineering, Northwest A&F University, Yangling, China.,Laboratory of Quality & Safety Risk Assessment for Agro-products (Yangling), Ministry of Agriculture, Yangling, China
| | - Rui Cai
- College of Food Science and Technology, Northwest University, Xi'an, China
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3
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Piotrowska M. Microbiological Decontamination of Mycotoxins: Opportunities and Limitations. Toxins (Basel) 2021; 13:toxins13110819. [PMID: 34822603 PMCID: PMC8619243 DOI: 10.3390/toxins13110819] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/12/2021] [Accepted: 11/18/2021] [Indexed: 02/07/2023] Open
Abstract
The contamination of food and feeds with mycotoxins poses a global health risk to humans and animals, with major economic consequences. Good agricultural and manufacturing practices can help control mycotoxin contamination. Since these actions are not always effective, several methods of decontamination have also been developed, including physical, chemical, and biological methods. Biological decontamination using microorganisms has revealed new opportunities. However, these biological methods require legal regulations and more research before they can be used in food production. Currently, only selected biological methods are acceptable for the decontamination of feed. This review discusses the literature on the use of microorganisms to remove mycotoxins and presents their possible mechanisms of action. Special attention is given to Saccharomyces cerevisiae yeast and lactic acid bacteria, and the use of yeast cell wall derivatives.
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Affiliation(s)
- Małgorzata Piotrowska
- Faculty of Biotechnology and Food Sciences, Institute of Fermentation Technology and Microbiology, Lodz University of Technology, Wólczańska 171/173, 90-530 Lodz, Poland
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New Isolated Metschnikowia pulcherrima Strains from Apples for Postharvest Biocontrol of Penicillium expansum and Patulin Accumulation. Toxins (Basel) 2021; 13:toxins13060397. [PMID: 34199507 PMCID: PMC8229137 DOI: 10.3390/toxins13060397] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 05/25/2021] [Accepted: 05/27/2021] [Indexed: 11/17/2022] Open
Abstract
Wild yeasts isolated from the surface of apples were screened for antagonistic activity against Penicillium expansum, the main producer of the mycotoxin patulin. Three antagonistic yeasts (Y33, Y29 and Y24) from a total of 90 were found to inhibit P. expansum growth. Identification by ITS region sequence and characterization showed that three selected isolates of yeast should be different strains of Metschnikowia pulcherrima. Several concentrations of the selected yeasts were used to study their in vitro antifungal effectivity against P. expansum on Petri dishes (plates with 63.6 cm2 surface) whereas their potential activity on patulin reduction was studied in liquid medium. Finally, the BCA that had the best in vitro antifungal capacity against P. and the best patulin degradation capacity was selected to be assessed directly on apples. All the selected strains demonstrated antifungal activity in vitro but the most efficient was the strain Y29. Isolated strains were able to reduce patulin content in liquid medium, Y29 being the only strain that completely reduced patulin levels within 120 h. The application of Y29 as biocontrol agent on the surface of apples inoculated with P. expansum, inhibited fungal growth and patulin production during storage. Therefore, the results shown that this yeast strain could be used for the reduction of P. expansum and its mycotoxin in apples or apple-based products by adapting the procedure application.
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Wei C, Yu L, Qiao N, Zhao J, Zhang H, Zhai Q, Tian F, Chen W. Progress in the distribution, toxicity, control, and detoxification of patulin: A review. Toxicon 2020; 184:83-93. [DOI: 10.1016/j.toxicon.2020.05.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 04/24/2020] [Accepted: 05/15/2020] [Indexed: 01/09/2023]
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6
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Li B, Chen Y, Zhang Z, Qin G, Chen T, Tian S. Molecular basis and regulation of pathogenicity and patulin biosynthesis in
Penicillium expansum. Compr Rev Food Sci Food Saf 2020; 19:3416-3438. [DOI: 10.1111/1541-4337.12612] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 06/26/2020] [Accepted: 07/19/2020] [Indexed: 12/13/2022]
Affiliation(s)
- Boqiang Li
- Key Laboratory of Plant Resources, Institute of Botany, The Innovative Academy of Seed Design Chinese Academy of Sciences Beijing China
- Key Laboratory of Post‐Harvest Handing of Fruits Ministry of Agriculture Beijing China
| | - Yong Chen
- Key Laboratory of Plant Resources, Institute of Botany, The Innovative Academy of Seed Design Chinese Academy of Sciences Beijing China
| | - Zhanquan Zhang
- Key Laboratory of Plant Resources, Institute of Botany, The Innovative Academy of Seed Design Chinese Academy of Sciences Beijing China
| | - Guozheng Qin
- Key Laboratory of Plant Resources, Institute of Botany, The Innovative Academy of Seed Design Chinese Academy of Sciences Beijing China
- Key Laboratory of Post‐Harvest Handing of Fruits Ministry of Agriculture Beijing China
| | - Tong Chen
- Key Laboratory of Plant Resources, Institute of Botany, The Innovative Academy of Seed Design Chinese Academy of Sciences Beijing China
| | - Shiping Tian
- Key Laboratory of Plant Resources, Institute of Botany, The Innovative Academy of Seed Design Chinese Academy of Sciences Beijing China
- Key Laboratory of Post‐Harvest Handing of Fruits Ministry of Agriculture Beijing China
- University of Chinese Academy of Sciences Beijing China
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7
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Ngolong Ngea GL, Yang Q, Castoria R, Zhang X, Routledge MN, Zhang H. Recent trends in detecting, controlling, and detoxifying of patulin mycotoxin using biotechnology methods. Compr Rev Food Sci Food Saf 2020; 19:2447-2472. [PMID: 33336983 DOI: 10.1111/1541-4337.12599] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 06/13/2020] [Accepted: 06/16/2020] [Indexed: 01/09/2023]
Abstract
Patulin (PAT) is a mycotoxin that can contaminate many foods and especially fruits and fruit-based products. Therefore, accurate and effective testing is necessary to enable producers to comply with regulations and promote food safety. Traditional approaches involving the use of chemical compounds or physical treatments in food have provided practical methods that have been used to date. However, growing concerns about environmental and health problems associated with these approaches call for new alternatives. In contrast, recent advances in biotechnology have revolutionized the understanding of living organisms and brought more effective biological tools. This review, therefore, focuses on the study of biotechnology approaches for the detection, control, and mitigation of PAT in food. Future aspects of biotechnology development to overcome the food safety problem posed by PAT were also examined. We find that biotechnology advances offer novel, more effective, and environmental friendly approaches for the control and elimination of PAT in food compared to traditional methods. Biosensors represent the future of PAT detection and use biological tools such as aptamer, enzyme, and antibody. PAT prevention strategies include microbial biocontrol, the use of antifungal biomolecules, and the use of microorganisms in combination with antifungal molecules. PAT detoxification aims at the breakdown and removal of PAT in food by using enzymes, microorganisms, and various adsorbent biopolymers. Finally, biotechnology advances will be dependent on the understanding of fundamental biology of living organisms regarding PAT synthesis and resistance mechanisms.
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Affiliation(s)
- Guillaume Legrand Ngolong Ngea
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China.,Institute of Fisheries Sciences, University of Douala, Douala, Cameroon
| | - Qiya Yang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Raffaello Castoria
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China.,Department of Agricultural, Environmental and Food Sciences, Università degli Studi del Molise, Campobasso, Italy
| | - Xiaoyun Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Michael N Routledge
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China.,Leeds Institute of Cardiovascular and Metabolic Medicine, School of Medicine, University of Leeds, Leeds, UK
| | - Hongyin Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
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Abdi M, Asadi A, Maleki F, Kouhsari E, Fattahi A, Ohadi E, Lotfali E, Ahmadi A, Ghafouri Z. Microbiological Detoxification of Mycotoxins: Focus on Mechanisms and Advances. Infect Disord Drug Targets 2020; 21:339-357. [PMID: 32543365 DOI: 10.2174/1871526520666200616145150] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2020] [Revised: 04/10/2020] [Accepted: 04/10/2020] [Indexed: 11/22/2022]
Abstract
Some fungal species of the genera Aspergillus, Penicillium, and Fusarium secretes toxic metabolites known as mycotoxins, have become a global concern that is toxic to different species of animals and humans. Biological mycotoxins detoxification has been studied by researchers around the world as a new strategy for mycotoxin removal. Bacteria, fungi, yeast, molds, and protozoa are the main living organisms appropriate for the mycotoxin detoxification. Enzymatic and degradation sorptions are the main mechanisms involved in microbiological detoxification of mycotoxins. Regardless of the method used, proper management tools that consist of before-harvest prevention and after-harvest detoxification are required. Here, in this review, we focus on the microbiological detoxification and mechanisms involved in the decontamination of mycotoxins.
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Affiliation(s)
- Milad Abdi
- Department of Microbiology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Arezoo Asadi
- Department of Microbiology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Farajolah Maleki
- Department of Laboratory Sciences, School of Allied Medical Sciences, Ilam University of Medical sciences, Ilam, Iran
| | - Ebrahim Kouhsari
- Laboratory Sciences Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Azam Fattahi
- Center for Research and Training in Skin Disease and Leprosy, Tehran University of Medical Sciences, Tehran, Iran
| | - Elnaz Ohadi
- Department of Microbiology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ensieh Lotfali
- Department of Medical Parasitology and Mycology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Alireza Ahmadi
- Laboratory Sciences Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Zahra Ghafouri
- Department of Biochemistry, Biophysics and Genetics, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
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9
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Zheng X, Wei W, Rao S, Gao L, Li H, Yang Z. Degradation of patulin in fruit juice by a lactic acid bacteria strain Lactobacillus casei YZU01. Food Control 2020. [DOI: 10.1016/j.foodcont.2020.107147] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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10
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Alvarez A, Gelezoglo R, Garmendia G, González ML, Magnoli AP, Arrarte E, Cavaglieri LR, Vero S. Role of Antarctic yeast in biocontrol of Penicillium expansum and patulin reduction of apples. ACTA ACUST UNITED AC 2019. [DOI: 10.1007/s42398-019-00081-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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11
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Gore-Lloyd D, Sumann I, Brachmann AO, Schneeberger K, Ortiz-Merino RA, Moreno-Beltrán M, Schläfli M, Kirner P, Santos Kron A, Rueda-Mejia MP, Somerville V, Wolfe KH, Piel J, Ahrens CH, Henk D, Freimoser FM. Snf2 controls pulcherriminic acid biosynthesis and antifungal activity of the biocontrol yeast Metschnikowia pulcherrima. Mol Microbiol 2019; 112:317-332. [PMID: 31081214 PMCID: PMC6851878 DOI: 10.1111/mmi.14272] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2019] [Indexed: 12/14/2022]
Abstract
Metschnikowia pulcherrima synthesises the pigment pulcherrimin, from cyclodileucine (cyclo(Leu-Leu)) as a precursor, and exhibits strong antifungal activity against notorious plant pathogenic fungi. This yeast therefore has great potential for biocontrol applications against fungal diseases; particularly in the phyllosphere where this species is frequently found. To elucidate the molecular basis of the antifungal activity of M. pulcherrima, we compared a wild-type strain with a spontaneously occurring, pigmentless, weakly antagonistic mutant derivative. Whole genome sequencing of the wild-type and mutant strains identified a point mutation that creates a premature stop codon in the transcriptional regulator gene SNF2 in the mutant. Complementation of the mutant strain with the wild-type SNF2 gene restored pigmentation and recovered the strong antifungal activity. Mass spectrometry (UPLC HR HESI-MS) proved the presence of the pulcherrimin precursors cyclo(Leu-Leu) and pulcherriminic acid and identified new precursor and degradation products of pulcherriminic acid and/or pulcherrimin. All of these compounds were identified in the wild-type and complemented strain, but were undetectable in the pigmentless snf2 mutant strain. These results thus identify Snf2 as a regulator of antifungal activity and pulcherriminic acid biosynthesis in M. pulcherrima and provide a starting point for deciphering the molecular functions underlying the antagonistic activity of this yeast.
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Affiliation(s)
- Deborah Gore-Lloyd
- Department of Biology & Biochemistry, University of Bath, Bath, BA2 7AY, UK
| | - Inés Sumann
- Agroscope, Research Division Plant Protection, Müller-Thurgau-Strasse 29, 8820, Wädenswil, Switzerland
| | - Alexander O Brachmann
- Institute of Microbiology, Eidgenössische Technische Hochschule (ETH) Zürich, 8093, Zürich, Switzerland
| | - Kerstin Schneeberger
- Competence Division Method Development and Analytics, Müller-Thurgau-Strasse 29, 8820, Wädenswil, Switzerland
| | | | | | - Michael Schläfli
- Agroscope, Research Division Plant Protection, Müller-Thurgau-Strasse 29, 8820, Wädenswil, Switzerland
| | - Pascal Kirner
- Agroscope, Research Division Plant Protection, Müller-Thurgau-Strasse 29, 8820, Wädenswil, Switzerland
| | - Amanda Santos Kron
- Agroscope, Research Division Plant Protection, Müller-Thurgau-Strasse 29, 8820, Wädenswil, Switzerland
| | - Maria Paula Rueda-Mejia
- Agroscope, Research Division Plant Protection, Müller-Thurgau-Strasse 29, 8820, Wädenswil, Switzerland
| | - Vincent Somerville
- Competence Division Method Development and Analytics, Müller-Thurgau-Strasse 29, 8820, Wädenswil, Switzerland
| | - Kenneth H Wolfe
- Conway Institute, University College Dublin, Dublin 4, Ireland
| | - Jörn Piel
- Institute of Microbiology, Eidgenössische Technische Hochschule (ETH) Zürich, 8093, Zürich, Switzerland
| | - Christian H Ahrens
- Competence Division Method Development and Analytics, Müller-Thurgau-Strasse 29, 8820, Wädenswil, Switzerland.,SIB, Swiss Institute of Bioinformatics, Müller-Thurgau-Strasse 29, 8820, Wädenswil, Switzerland
| | - Daniel Henk
- Department of Biology & Biochemistry, University of Bath, Bath, BA2 7AY, UK
| | - Florian M Freimoser
- Agroscope, Research Division Plant Protection, Müller-Thurgau-Strasse 29, 8820, Wädenswil, Switzerland
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Sajid M, Mehmood S, Yuan Y, Yue T. Mycotoxin patulin in food matrices: occurrence and its biological degradation strategies. Drug Metab Rev 2019; 51:105-120. [PMID: 30857445 DOI: 10.1080/03602532.2019.1589493] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Patulin is a mycotoxin produced by a number of filamentous fungal species. It is a polyketide secondary metabolite which can gravely cause human health problems and food safety issues. This review deals with the occurrence of patulin in major food commodities from 2008 to date, including historical aspects, source, occurrence, regulatory limits and its toxicity. Most importantly, an overview of the recent research progress about the biodegradation strategies for contaminated food matrices is provided. The physical and chemical approaches have some drawbacks such as safety issues, possible losses in the nutritional quality, chemical hazards, limited efficacy, and high cost. The biological decontamination based on elimination or degradation of patulin using yeast, bacteria, and fungi has shown good results and it seems to be attractive since it works under mild and environment-friendly conditions. Further studies are needed to make clear the detoxification pathways by available potential biosorbents and to determine the practical applications of these methods at a commercial level to remove patulin from food products with special reference to their effects on sensory characteristics of foods.
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Affiliation(s)
- Marina Sajid
- a College of Food Science and Engineering , Northwest A&F University , Yangling , China.,b Laboratory of Quality & Safety Risk Assessment for Agro Products (Yangling), Ministry of Agriculture , Yangling , China.,c National Engineering Research Center of Agriculture Integration Test (Yangling) , Yangling , China
| | - Sajid Mehmood
- d State Key Laboratory of Crop Stress Biology for Arid Areas, College of Plant Protection , Northwest A&F University , Yangling , China
| | - Yahong Yuan
- a College of Food Science and Engineering , Northwest A&F University , Yangling , China.,b Laboratory of Quality & Safety Risk Assessment for Agro Products (Yangling), Ministry of Agriculture , Yangling , China.,c National Engineering Research Center of Agriculture Integration Test (Yangling) , Yangling , China
| | - Tianli Yue
- a College of Food Science and Engineering , Northwest A&F University , Yangling , China.,b Laboratory of Quality & Safety Risk Assessment for Agro Products (Yangling), Ministry of Agriculture , Yangling , China.,c National Engineering Research Center of Agriculture Integration Test (Yangling) , Yangling , China
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13
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Diao E, Hou H, Hu W, Dong H, Li X. Removing and detoxifying methods of patulin: A review. Trends Food Sci Technol 2018. [DOI: 10.1016/j.tifs.2018.09.016] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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14
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Liu B, Peng X, Meng X. Effective Biodegradation of Mycotoxin Patulin by Porcine Pancreatic Lipase. Front Microbiol 2018; 9:615. [PMID: 29686653 PMCID: PMC5900021 DOI: 10.3389/fmicb.2018.00615] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Accepted: 03/16/2018] [Indexed: 11/13/2022] Open
Abstract
Patulin is a common contaminant in fruits and vegetables, which is difficult to remove. In this study, the biodegradation of patulin using porcine pancreatic lipase (PPL) was investigated. The method of HPLC was used to analyze the concentration of patulin. Batch degradation experiments were performed to illustrate the effect of PPL amount, pH, temperature, contact time, and initial concentration. Besides, the degradation product of patulin was characterized by full wavelength scanning and MS technologies. The results showed that the optimum degradation conditions of PPL for patulin was observed at pH 7.5, 40°C for 48 h. The percentage of degradation could reach above 90%. The structure of degradable product of patulin was inferred by the molecular weight 159.0594, named C7H11O4+. It indicated that PPL was effective for the degradation of patulin in fruits and vegetables juice.
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Affiliation(s)
| | | | - Xianghong Meng
- College of Food Science and Engineering, Ocean University of China, Qingdao, China
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15
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Li W, Zhou T, Wu T, Li X. Saccharomyces cerevisiae
YE-7 reduces the risk of apple blue mold disease by inhibiting the fungal incidence and patulin biosynthesis. J FOOD PROCESS PRES 2017. [DOI: 10.1111/jfpp.13360] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Weili Li
- Key Laboratory of Food Biotechnology, School of Food and Biotechnology; Xihua University; Jinzhou Road, No.999, Chengdu, Sichuan, 610039 People's Republic of China
- Agriculture and Agri-Food Canada; Guelph Food Research Centre; 93 Stone Road West, Guelph, Ontario N1G 5C9 Canada
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, School of Food Engineering and Biotechnology; Tianjin University of Science and Technology; Tianjin 300457 People's Republic of China
- Tianjin Gasin-Donghui Preservation Technologies Co., Ltd; Tianjin 300300 People's Republic of China
| | - Ting Zhou
- Agriculture and Agri-Food Canada; Guelph Food Research Centre; 93 Stone Road West, Guelph, Ontario N1G 5C9 Canada
| | - Tao Wu
- Key Laboratory of Food Biotechnology, School of Food and Biotechnology; Xihua University; Jinzhou Road, No.999, Chengdu, Sichuan, 610039 People's Republic of China
| | - Xihong Li
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, School of Food Engineering and Biotechnology; Tianjin University of Science and Technology; Tianjin 300457 People's Republic of China
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16
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Ioi JD, Zhou T, Tsao R, F Marcone M. Mitigation of Patulin in Fresh and Processed Foods and Beverages. Toxins (Basel) 2017; 9:E157. [PMID: 28492465 PMCID: PMC5450705 DOI: 10.3390/toxins9050157] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 04/13/2017] [Accepted: 05/03/2017] [Indexed: 11/16/2022] Open
Abstract
Patulin is a mycotoxin of food safety concern. It is produced by numerous species of fungi growing on fruits and vegetables. Exposure to the toxin is connected to issues neurological, immunological, and gastrointestinal in nature. Regulatory agencies worldwide have established maximum allowable levels of 50 µg/kg in foods. Despite regulations, surveys continue to find patulin in commercial food and beverage products, in some cases, to exceed the maximum limits. Patulin content in food can be mitigated throughout the food processing chain. Proper handling, storage, and transportation of food can limit fungal growth and patulin production. Common processing techniques including pasteurisation, filtration, and fermentation all have an effect on patulin content in food but individually are not sufficient safety measures. Novel methods to remove or detoxify patulin have been reviewed. Non-thermal processing techniques such as high hydrostatic pressure, UV radiation, enzymatic degradation, binding to microorganisms, and chemical degradation all have potential but have not been optimised. Until further refinement of these methods, the hurdle approach to processing should be used where food safety is concerned. Future development should focus on determining the nature and safety of chemicals produced from the breakdown of patulin in treatment techniques.
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Affiliation(s)
- J David Ioi
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, Guelph, ON N1G5C9, Canada.
- Department of Food Science, University of Guelph, Guelph, Ontario, N1G 2W1, Canada.
| | - Ting Zhou
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, Guelph, ON N1G5C9, Canada.
| | - Rong Tsao
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, Guelph, ON N1G5C9, Canada.
| | - Massimo F Marcone
- Department of Food Science, University of Guelph, Guelph, Ontario, N1G 2W1, Canada.
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17
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Vanhoutte I, Audenaert K, De Gelder L. Biodegradation of Mycotoxins: Tales from Known and Unexplored Worlds. Front Microbiol 2016; 7:561. [PMID: 27199907 PMCID: PMC4843849 DOI: 10.3389/fmicb.2016.00561] [Citation(s) in RCA: 112] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2016] [Accepted: 04/04/2016] [Indexed: 12/24/2022] Open
Abstract
Exposure to mycotoxins, secondary metabolites produced by fungi, may infer serious risks for animal and human health and lead to economic losses. Several approaches to reduce these mycotoxins have been investigated such as chemical removal, physical binding, or microbial degradation. This review focuses on the microbial degradation or transformation of mycotoxins, with specific attention to the actual detoxification mechanisms of the mother compound. Furthermore, based on the similarities in chemical structure between groups of mycotoxins and environmentally recalcitrant compounds, known biodegradation pathways and degrading organisms which hold promise for the degradation of mycotoxins are presented.
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Affiliation(s)
| | | | - Leen De Gelder
- Department of Applied BioSciences, Faculty Bioscience Engineering, Ghent UniversityGhent, Belgium
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Pfliegler WP, Pusztahelyi T, Pócsi I. Mycotoxins - prevention and decontamination by yeasts. J Basic Microbiol 2015; 55:805-18. [DOI: 10.1002/jobm.201400833] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2014] [Accepted: 01/12/2015] [Indexed: 11/08/2022]
Affiliation(s)
- Walter P. Pfliegler
- Department of Genetics and Applied Microbiology; Faculty of Science and Technology; University of Debrecen; Debrecen Hungary
- Department of Biotechnology and Microbiology; Faculty of Science and Technology; University of Debrecen; Debrecen Hungary
- Postdoctoral Fellowship Programme of the Hungarian Academy of Sciences (MTA); Hungary
| | - Tünde Pusztahelyi
- Faculty of Agricultural and Food Sciences and Environmental Management; Central Laboratory; University of Debrecen; Debrecen Hungary
| | - István Pócsi
- Department of Biotechnology and Microbiology; Faculty of Science and Technology; University of Debrecen; Debrecen Hungary
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Dong X, Jiang W, Li C, Ma N, Xu Y, Meng X. Patulin biodegradation by marine yeastKodameae ohmeri. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2015; 32:352-60. [DOI: 10.1080/19440049.2015.1007090] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Zhu R, Yu T, Guo S, Hu H, Zheng X, Karlovsky P. Effect of the yeast Rhodosporidium paludigenum on postharvest decay and patulin accumulation in apples and pears. J Food Prot 2015; 78:157-63. [PMID: 25581191 DOI: 10.4315/0362-028x.jfp-14-218] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The effect of a strain of marine yeast Rhodosporidium paludigenum on postharvest blue mold and patulin accumulation in apples and pears stored at 23°C was evaluated. The occurrence and severity of apple and pear decay caused by Penicillium expansum were significantly inhibited by R. paludigenum. However, the application of the yeast at a high concentration (10(8) cells per ml) enhanced patulin accumulation after 7 days of storage; the amount of patulin increased 24.2 times and 12.6 times compared to the controls in infected apples and pears, respectively. However, R. paludigenum reduced the patulin concentration in the growth medium by both biological degradation and physical adsorption. Optimal in vitro patulin reduction was observed at 30°C and at pH 6.0. R. paludigenum incubated at 28°C was tolerant to patulin at concentrations up to 100 mg/liter. In conclusion, R. paludigenum was able to control postharvest decay in apples and pears and to remove patulin in vitro effectively. However, because the yeast induced patulin accumulation in fruit, the assessment of mycotoxin content after biological treatments in postharvest decay control is important. R. paludigenum may also be a promising source of gene(s) and enzyme(s) for patulin degradation and may be a tool to decrease patulin contamination in commercial fruit-derived products.
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Affiliation(s)
- Ruiyu Zhu
- Institute of Food Science, Zhejiang University, Yuhangtang Road 388, Hangzhou, Zhejiang 310058, People's Republic of China
| | - Ting Yu
- Institute of Food Science, Zhejiang University, Yuhangtang Road 388, Hangzhou, Zhejiang 310058, People's Republic of China
| | - Shuanghuan Guo
- Institute of Food Science, Zhejiang University, Yuhangtang Road 388, Hangzhou, Zhejiang 310058, People's Republic of China
| | - Hao Hu
- Institute of Food Science, Zhejiang University, Yuhangtang Road 388, Hangzhou, Zhejiang 310058, People's Republic of China
| | - Xiaodong Zheng
- Institute of Food Science, Zhejiang University, Yuhangtang Road 388, Hangzhou, Zhejiang 310058, People's Republic of China.
| | - Petr Karlovsky
- Molecular Phytopathology and Mycotoxin Research Section, University of Goettingen, Grisebachstrasse 6, D-37077 Goettingen, Germany.
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Barquet M, Martín V, Medina K, Pérez G, Carrau F, Gaggero C. Tandem repeat-tRNA (TRtRNA) PCR method for the molecular typing of non-Saccharomyces subspecies. Appl Microbiol Biotechnol 2011; 93:807-14. [PMID: 22113560 DOI: 10.1007/s00253-011-3714-4] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2011] [Revised: 10/20/2011] [Accepted: 11/06/2011] [Indexed: 11/29/2022]
Abstract
There is a worldwide trend to understand the impact of non-Saccharomyces yeast species on the process of winemaking. Although the predominant species at the end of the fermentation is Saccharomyces cerevisiae, several non-Saccharomyces species present during the first days of the process can produce and/or release aromas that improve the bouquet and complexity of the final wine. Since no genomic sequences are available for the predominant non-Saccharomyces species selected from grapes or musts (Hanseniaspora uvarum, Hanseniaspora vineae, Hanseniaspora opuntiae, Metschnikowia pulcherrima, Candida zemplinina), a reproducible PCR method was devised to discriminate strains at the subspecies level. The method combines different oligonucleotides based on tandem repeats with a second oligonucleotide based on a conserved tRNA region, specific for ascomycetes. Tandem repeats are randomly dispersed in all eukaryotic genomes and tRNA genes are conserved and present in several copies in different chromosomes. As an example, the method was applied to discriminate native M. pulcherrima strains but it could be extended to differentiate strains from other non-Saccharomyces species. The biodiversity of species and strains found in the grape ecosystem is a potential source of new enzymes, fungicides and/or novel sustainable methods for biological control of phytopathogens.
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Affiliation(s)
- Marianne Barquet
- Molecular Biology Department, Instituto de Investigaciones Biológicas Clemente Estable (IIBCE), 11600, Montevideo, Uruguay
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