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López-Rodríguez C, Verheecke-Vaessen C, Strub C, Fontana A, Schorr-Galindo S, Medina A. Reduction in Ochratoxin A Occurrence in Coffee: From Good Practices to Biocontrol Agents. J Fungi (Basel) 2024; 10:590. [PMID: 39194915 DOI: 10.3390/jof10080590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2024] [Revised: 08/10/2024] [Accepted: 08/13/2024] [Indexed: 08/29/2024] Open
Abstract
Ochratoxin A (OTA) is a mycotoxin mainly produced by Aspergillus section Circumdati and section Nigri across the coffee chain. OTA is nephrotoxic and is a threat to human health. This review summarizes current knowledge on how to reduce OTA concentration in coffee from farm to cup. After a brief introduction to the OTA occurrence in coffee, current good management practices are introduced. The core of this review focuses on biocontrol and microbial decontamination by lactic acid bacteria, yeasts and fungi, and their associated enzymes currently reported in the literature. Special attention is given to publications closest to in vivo applications of biocontrol agents and microbial OTA adsorption or degradation agents. Finally, this review provides an opinion on which future techniques to promote within the coffee supply chain.
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Affiliation(s)
- Claudia López-Rodríguez
- Magan Centre of Applied Mycology, Cranfield University, Cranfield MK43 0AL, UK
- Qualisud, University of Montpellier, CIRAD, Institut Agro, IRD, Avignon University, University of La Réunion, 34095 Montpellier, France
| | | | - Caroline Strub
- Qualisud, University of Montpellier, CIRAD, Institut Agro, IRD, Avignon University, University of La Réunion, 34095 Montpellier, France
| | - Angélique Fontana
- Qualisud, University of Montpellier, CIRAD, Institut Agro, IRD, Avignon University, University of La Réunion, 34095 Montpellier, France
| | - Sabine Schorr-Galindo
- Qualisud, University of Montpellier, CIRAD, Institut Agro, IRD, Avignon University, University of La Réunion, 34095 Montpellier, France
| | - Angel Medina
- Magan Centre of Applied Mycology, Cranfield University, Cranfield MK43 0AL, UK
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Rodríguez CL, Strub C, Fontana A, Verheecke-Vaessen C, Durand N, Beugré C, Guehi T, Medina A, Schorr-Galindo S. Biocontrol activities of yeasts or lactic acid bacteria isolated from Robusta coffee against Aspergillus carbonarius growth and ochratoxin A production in vitro. Int J Food Microbiol 2024; 415:110638. [PMID: 38430685 DOI: 10.1016/j.ijfoodmicro.2024.110638] [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: 10/25/2023] [Revised: 02/09/2024] [Accepted: 02/21/2024] [Indexed: 03/05/2024]
Abstract
Biocontrol Agents (BCAs) can be an eco-friendly alternative to fungicides to reduce the contamination with mycotoxigenic fungi on coffee. In the present study, different strains of bacteria and yeasts were isolated from Ivorian Robusta coffee. Their ability to reduce fungal growth and Ochratoxin A (OTA) production during their confrontation against Aspergillus carbonarius was screened on solid media. Some strains were able to reduce growth and OTA production by 85 % and 90 % and were molecularly identified as two yeasts, Rhodosporidiobolus ruineniae and Meyerozyma caribbica. Subsequent tests on liquid media with A. carbonarius or solely with OTA revealed adhesion of R. ruineniae to the mycelium of A. carbonarius through Scanning Electron Microscopy, and an OTA adsorption efficiency of 50 %. For M. caribbica potential degradation of OTA after 24 h incubation was observed. Both yeasts could be potential BCAs good candidates for Ivorian Robusta coffee protection against A. carbonarius and OTA contamination.
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Affiliation(s)
- Claudia López Rodríguez
- Qualisud, Univ Montpellier, CIRAD, Institut Agro, IRD, Avignon Univ, Univ de La Réunion, Montpellier, France; Applied Mycology Group, Environment and AgriFood Theme, Cranfield University, Cranfield, UK
| | - Caroline Strub
- Qualisud, Univ Montpellier, CIRAD, Institut Agro, IRD, Avignon Univ, Univ de La Réunion, Montpellier, France.
| | - Angélique Fontana
- Qualisud, Univ Montpellier, CIRAD, Institut Agro, IRD, Avignon Univ, Univ de La Réunion, Montpellier, France
| | | | - Noël Durand
- Qualisud, Univ Montpellier, CIRAD, Institut Agro, IRD, Avignon Univ, Univ de La Réunion, Montpellier, France; CIRAD, UMR Qualisud, F-34398 Montpellier, France
| | - Corinne Beugré
- Laboratory of Microbiology and Molecular Biology, Department of Food Science and Technology, University of Nangui Abrogoua, Abidjan, Cote d'Ivoire
| | - Tagro Guehi
- Laboratory of Microbiology and Molecular Biology, Department of Food Science and Technology, University of Nangui Abrogoua, Abidjan, Cote d'Ivoire
| | - Angel Medina
- Applied Mycology Group, Environment and AgriFood Theme, Cranfield University, Cranfield, UK
| | - Sabine Schorr-Galindo
- Qualisud, Univ Montpellier, CIRAD, Institut Agro, IRD, Avignon Univ, Univ de La Réunion, Montpellier, France
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Aasa A, Fru F, Adelusi O, Oyeyinka S, Njobeh P. A review of toxigenic fungi and mycotoxins in feeds and food commodities in West Africa. WORLD MYCOTOXIN J 2022. [DOI: 10.3920/wmj2021.2766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Fungal contamination is a threat to food safety in West Africa with implications for food and feed due to their climate, which is characterised by high temperatures and high relative humidity, which are environmental favourable for fast fungal growth and mycotoxin production. This report gives perspective on studies on toxigenic fungi (Aspergillus, Fusarium and Penicillium) and their toxins, mainly aflatoxins, fumonisins and ochratoxins commonly found in some West African countries, including Benin, Burkina Faso, Gambia, Ghana, Ivory Coast, Mali, Nigeria, Senegal, Sierra Leone, and Togo. Only four of these countries have mycotoxins regulations in place for feeds and food products (Ghana, Ivory Coast, Nigeria, and Senegal). Food commodities that are widely consumed and were thoroughly investigated in this region include cereals, peanuts, cassava chips (flakes), cassava flour, chilies, peanuts, locust beans, melon, and yam products. In conclusion, authorities and scientists needed to consider research and approaches to monitor mycotoxins in foods and feeds produced and consumed in West Africa.
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Affiliation(s)
- A.O. Aasa
- Department of Biotechnology and Food Technology, Faculty of Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, South Africa
| | - F.F. Fru
- Department of Biotechnology and Food Technology, Faculty of Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, South Africa
| | - O.A. Adelusi
- Department of Biotechnology and Food Technology, Faculty of Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, South Africa
| | - S.A. Oyeyinka
- Department of Biotechnology and Food Technology, Faculty of Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, South Africa
| | - P.B. Njobeh
- Department of Biotechnology and Food Technology, Faculty of Sciences, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, South Africa
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Yapo AE, Strub C, Durand N, Ahoua ARC, Schorr-Galindo S, Bonfoh B, Fontana A, Koussémon M. Mass spectrometry-based detection and risk assessment of mycotoxin contamination of ‘kankankan’ used for roasted meat consumption in Abidjan, Côte d’Ivoire. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2020; 37:1564-1578. [DOI: 10.1080/19440049.2020.1784468] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Armel Elysée Yapo
- Department of Food Science and Technology, Université Nangui Abrogoua, Abidjan, Côte d’Ivoire
- Department Research and Development, Centre Suisse De Recherches Scientifiques En Côte d’Ivoire (CSRS), Abidjan, Côte d’Ivoire
| | - Caroline Strub
- QualiSud, Univ Montpellier, CIRAD, Montpellier SupAgro, Univ d’Avignon, Univ De La Réunion, Montpellier, France
| | - Noël Durand
- QualiSud, Univ Montpellier, CIRAD, Montpellier SupAgro, Univ d’Avignon, Univ De La Réunion, Montpellier, France
- CIRAD, UMR Qualisud, Montpellier, France
| | - Angora Rémi Constant Ahoua
- Department Research and Development, Centre Suisse De Recherches Scientifiques En Côte d’Ivoire (CSRS), Abidjan, Côte d’Ivoire
| | - Sabine Schorr-Galindo
- QualiSud, Univ Montpellier, CIRAD, Montpellier SupAgro, Univ d’Avignon, Univ De La Réunion, Montpellier, France
| | - Bassirou Bonfoh
- Department Research and Development, Centre Suisse De Recherches Scientifiques En Côte d’Ivoire (CSRS), Abidjan, Côte d’Ivoire
| | - Angélique Fontana
- QualiSud, Univ Montpellier, CIRAD, Montpellier SupAgro, Univ d’Avignon, Univ De La Réunion, Montpellier, France
| | - Marina Koussémon
- Department of Food Science and Technology, Université Nangui Abrogoua, Abidjan, Côte d’Ivoire
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Barcelo JM, Barcelo RC. Post-harvest practices linked with ochratoxin A contamination of coffee in three provinces of Cordillera Administrative Region, Philippines. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2017; 35:328-340. [DOI: 10.1080/19440049.2017.1393109] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Jonathan M. Barcelo
- Department of Medical Laboratory Science, School of Natural Sciences, Saint Louis University, Baguio City, Philippines
| | - Racquel C. Barcelo
- Department of Biology, School of Natural Sciences, Saint Louis University, Baguio City, Philippines
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