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Krishnan SV, Nampoothiri KM, Suresh A, Linh NT, Balakumaran PA, Pócsi I, Pusztahelyi T. Fusarium biocontrol: antagonism and mycotoxin elimination by lactic acid bacteria. Front Microbiol 2024; 14:1260166. [PMID: 38235432 PMCID: PMC10791833 DOI: 10.3389/fmicb.2023.1260166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 11/20/2023] [Indexed: 01/19/2024] Open
Abstract
Mycotoxins produced by Fusarium species are secondary metabolites with low molecular weight formed by filamentous fungi generally resistant to different environmental factors and, therefore, undergo slow degradation. Contamination by Fusarium mycotoxins in cereals and millets is the foremost quality challenge the food and feed industry faces across the globe. Several types of chemical preservatives are employed in the mitigation process of these mycotoxins, and they help in long-term storage; however, chemical preservatives can be used only to some extent, so the complete elimination of toxins from foods is still a herculean task. The growing demand for green-labeled food drives to evade the use of chemicals in the production processes is getting much demand. Thus, the biocontrol of food toxins is important in the developing food sector. Fusarium mycotoxins are world-spread contaminants naturally occurring in commodities, food, and feed. The major mycotoxins Fusarium species produce are deoxynivalenol, fumonisins, zearalenone, and T2/HT2 toxins. Lactic acid bacteria (LAB), generally regarded as safe (GRAS), is a well-explored bacterial community in food preparations and preservation for ages. Recent research suggests that LAB are the best choice for extenuating Fusarium mycotoxins. Apart from Fusarium mycotoxins, this review focuses on the latest studies on the mechanisms of how LAB effectively detoxify and remove these mycotoxins through their various bioactive molecules and background information of these molecules.
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Affiliation(s)
- S. Vipin Krishnan
- Microbial Processes and Technology Division (MPTD), CSIR-National Institute for Interdisciplinary Science and Technology (NIIST), Thiruvananthapuram, India
| | - K. Madhavan Nampoothiri
- Microbial Processes and Technology Division (MPTD), CSIR-National Institute for Interdisciplinary Science and Technology (NIIST), Thiruvananthapuram, India
| | - Anandhu Suresh
- Microbial Processes and Technology Division (MPTD), CSIR-National Institute for Interdisciplinary Science and Technology (NIIST), Thiruvananthapuram, India
| | - Nguyen Thuy Linh
- Central Laboratory of Agricultural and Food Products, FAFSEM, University of Debrecen, Debrecen, Hungary
| | - P. A. Balakumaran
- Microbial Processes and Technology Division (MPTD), CSIR-National Institute for Interdisciplinary Science and Technology (NIIST), Thiruvananthapuram, India
| | - István Pócsi
- Department of Molecular Biotechnology and Microbiology, Institute of Biotechnology Faculty of Science and Technology, University of Debrecen, Debrecen, Hungary
| | - Tünde Pusztahelyi
- Central Laboratory of Agricultural and Food Products, FAFSEM, University of Debrecen, Debrecen, Hungary
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Rouhi E, Sadeghi A, Jafari SM, Abdolhoseini M, Assadpour E. Effect of the controlled fermented quinoa containing protective starter culture on technological characteristics of wheat bread supplemented with red lentil. JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 2023; 60:2193-2203. [PMID: 37273558 PMCID: PMC10232387 DOI: 10.1007/s13197-023-05746-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 12/06/2022] [Accepted: 04/12/2023] [Indexed: 06/06/2023]
Abstract
Selected antifungal lactic acid bacteria (LAB) isolated from mature spontaneous quinoa sourdough was used as potential starter culture to produce loaf wheat bread containing controlled fermented quinoa (CFQ) supplemented with red lentil (RL) flour. Phylogenetic evolutionary tree led to the identification of Enterococcus hirae as the selected LAB isolate. Furthermore, there was no significant difference (P > 0.05) between bread containing CFQ and control in terms of hardness. The highest loaf specific volume and overall acceptability were also observed in control sample and wheat bread containing CFQ + RL, respectively. Meanwhile, the rate of surface fungal growth on wheat bread enriched with CFQ was significantly lower than the other samples. In accordance with a non-linear multivariable model, positive and negative correlations were observed between porosity and specific volume (+ 0.79), and also specific volume and crumb hardness (- 0.70), respectively. Accordingly, CFQ can be used as bio-preservative to produce clean-label supplemented wheat bread.
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Affiliation(s)
- Elham Rouhi
- Department of Food Science and Technology, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, 49138-15739 Islamic Republic of Iran
| | - Alireza Sadeghi
- Department of Food Science and Technology, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, 49138-15739 Islamic Republic of Iran
| | - Seid Mahdi Jafari
- Department of Food Materials and Process Design Engineering, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - Mohammad Abdolhoseini
- Department of Water Engineering, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Islamic Republic of Iran
| | - Elham Assadpour
- Food and Bio-Nanotech International Research Center (Fabiano), Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
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Souza LV, Martins E, Moreira IMFB, de Carvalho AF. Strategies for the Development of Bioprotective Cultures in Food Preservation. Int J Microbiol 2022; 2022:6264170. [PMID: 37645592 PMCID: PMC10462446 DOI: 10.1155/2022/6264170] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/11/2022] [Accepted: 11/28/2022] [Indexed: 08/31/2023] Open
Abstract
Consumers worldwide are increasingly demanding food with fewer ingredients, preferably without chemical additives. The trend called "Clean Label" has stimulated the development and commercialization of new types of bioprotective bacterial cultures. These bacteria are not considered new, and several cultures have been available on the market. Additionally, new bioprotective bacteria are being identified to service the clean label trend, extend the shelf life, and, mainly, improve the food safety of food. In this context, the lactic acid bacteria (LAB) have been extensively prospected as a bioprotective culture, as they have a long history in food production and their antimicrobial activity against spoilage and pathogenic microorganisms is well established. However, to make LAB cultures available in the market is not that easy, the strains should be characterized phenotypically and genotypically, and studies of safety and technological application are necessary to validate their bioprotection performance. Thus, this review presents information on the bioprotection mechanisms developed by LAB in foods and describes the main strategies used to identify and characterize bioprotective LAB with potential application in the food industry.
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Affiliation(s)
- Luana Virgínia Souza
- Inovaleite—Department of Food Technology, Federal University of Viçosa (Universidade Federal de Viçosa) (UFV), Avenida Peter Henry Rolfs, s/n—Campus Universitário, Viçosa, MG 36570-900, Brazil
| | - Evandro Martins
- Inovaleite—Department of Food Technology, Federal University of Viçosa (Universidade Federal de Viçosa) (UFV), Avenida Peter Henry Rolfs, s/n—Campus Universitário, Viçosa, MG 36570-900, Brazil
| | - Isabella Maria Fernandes Botelho Moreira
- Inovaleite—Department of Food Technology, Federal University of Viçosa (Universidade Federal de Viçosa) (UFV), Avenida Peter Henry Rolfs, s/n—Campus Universitário, Viçosa, MG 36570-900, Brazil
| | - Antônio Fernandes de Carvalho
- Inovaleite—Department of Food Technology, Federal University of Viçosa (Universidade Federal de Viçosa) (UFV), Avenida Peter Henry Rolfs, s/n—Campus Universitário, Viçosa, MG 36570-900, Brazil
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Liu A, Xu R, Zhang S, Wang Y, Hu B, Ao X, Li Q, Li J, Hu K, Yang Y, Liu S. Antifungal Mechanisms and Application of Lactic Acid Bacteria in Bakery Products: A Review. Front Microbiol 2022; 13:924398. [PMID: 35783382 PMCID: PMC9244174 DOI: 10.3389/fmicb.2022.924398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 05/25/2022] [Indexed: 11/13/2022] Open
Abstract
Bakery products are nutritious, but they are susceptible to fungal contamination, which leads to a decline in quality and safety. Chemical preservatives are often used to extend the shelf-life of bakery products, but long-term consumption of these preservatives may increase the risk of chronic diseases. Consumers increasingly demand food with fewer chemical preservatives. The application of lactic acid bacteria (LAB) as a novel biological preservative not only prolongs the shelf-life of bakery products but also improves the baking properties of bakery products. This review summarizes different types and action mechanisms of antifungal compounds produced by LAB, factors affecting the production of antifungal compounds, and the effects of antifungal LAB on bakery products, providing a reference for future applications of antifungal LAB in bakery products.
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Ebrahimi M, Ali Noori SM, Sadeghi A, Coban OE, Zanganeh J, Ghodsmofidi SM, Malvandi Z, Raeisi M. Application of cereal-bran sourdoughs to enhance technological functionality of white wheat bread supplemented with pumpkin (Cucurbita pepo) puree. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113079] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Shi C, Maktabdar M. Lactic Acid Bacteria as Biopreservation Against Spoilage Molds in Dairy Products - A Review. Front Microbiol 2022; 12:819684. [PMID: 35154045 PMCID: PMC8826399 DOI: 10.3389/fmicb.2021.819684] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 12/21/2021] [Indexed: 12/22/2022] Open
Abstract
Mold spoilage of dairy products such as yogurt is a concern in dairy industry. Not only does it lead to substantial food waste, economic losses, and even brand image damage, but it may also cause public health concern due to the potential production of mycotoxin. Good hygiene practices are necessary to prevent contamination, but contamination may nevertheless occur at the production site and, not least, at the site of the consumer. In recent years, there has been a growing interest from consumers for "clean label" food products, which are natural, less-processed, and free of added, chemical preservatives, and a wish for shelf lives of considerable length in order to minimize food waste. This has sparked an interest in using lactic acid bacteria (LAB) or their metabolites as biopreservatives as a way to limit the growth of spoilage organisms in dairy products. A range of compounds produced by LAB with potential antifungal activity have been described as contributing factors to the inhibitory effect of LAB. More recently, growth inhibition effects caused by specific competitive exclusion have been elucidated. It has also become clear that the sensitivity toward both individual antifungal compounds and competition mechanisms differ among molds. In this review, the main spoilage molds encountered in dairy products are introduced, and an overview of the antifungal activity of LAB against different spoilage molds is presented including the main antifungal compounds derived from LAB cultures and the sensitivity of the spoilage molds observed toward these compounds. The recent findings of the role of competitive exclusion with emphasis on manganese depletion and the possible implications of this for biopreservation are described. Finally, some of the knowledge gaps, future challenges, and trends in the application of LAB biopreservation in dairy products are discussed.
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Affiliation(s)
- Ce Shi
- Section of Food Microbiology and Fermentation, Department of Food Science, Faculty of Science, University of Copenhagen, Copenhagen, Denmark
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Nasrollahzadeh A, Mokhtari S, Khomeiri M, Saris P. Mycotoxin detoxification of food by lactic acid bacteria. INTERNATIONAL JOURNAL OF FOOD CONTAMINATION 2022. [DOI: 10.1186/s40550-021-00087-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
AbstractToday, a few hundred mycotoxins have been identified and the number is rising. Mycotoxin detoxification of food and feed has been a technically uphill task for the industry. In the twenty-first century, the public demand is healthy food with minimum use of chemicals and preservatives. Among all the fungal inhibition and mycotoxin detoxification methods so far developed for food, biopreservation and biodetoxification have been found safe and reliable. Nowadays, lactic acid bacteria (LAB) are of great interest as biological additives in food owing to their Generally Recognized as Safe (GRAS) classification and mycotoxin detoxification capability. The occurrence of fungul growth in the food chain can lead to health problems such as mycotoxicosis and cancer to humans due to producing mycotoxins such as aflatoxins. Biopreservation is among the safest and most reliable methods for inhibition of fungi in food. This review highlights the great potential of LAB as biodetoxificant by summarizing various reported detoxification activities of LAB against fungal mycotoxins released into foods. Mechanisms of mycotoxin detoxification, also the inherent and environmental factors affecting detoxifying properties of LAB are also covered.
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Mishra B, Mishra AK, Kumar S, Mandal SK, NSV L, Kumar V, Baek KH, Mohanta YK. Antifungal Metabolites as Food Bio-Preservative: Innovation, Outlook, and Challenges. Metabolites 2021; 12:12. [PMID: 35050134 PMCID: PMC8778586 DOI: 10.3390/metabo12010012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 12/21/2021] [Accepted: 12/21/2021] [Indexed: 12/18/2022] Open
Abstract
Perishable food spoilage caused by fungi is a major cause of discomfort for food producers. Food sensory abnormalities range from aesthetic degeneration to significant aroma, color, or consistency alterations due to this spoilage. Bio-preservation is the use of natural or controlled bacteria or antimicrobials to enhance the quality and safety of food. It has the ability to harmonize and rationalize the required safety requirements with conventional preservation methods and food production safety and quality demands. Even though synthetic preservatives could fix such issues, there is indeed a significant social need for "clean label" foods. As a result, consumers are now seeking foods that are healthier, less processed, and safer. The implementation of antifungal compounds has gotten a lot of attention in recent decades. As a result, the identification and characterization of such antifungal agents has made promising advances. The present state of information on antifungal molecules, their modes of activity, connections with specific target fungi varieties, and uses in food production systems are summarized in this review.
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Affiliation(s)
- Bishwambhar Mishra
- Department of Biotechnology, Chaitanya Bharathi Institute of Technology, Hyderabad 500075, India; (B.M.); (S.K.M.); (L.N.)
| | - Awdhesh Kumar Mishra
- Department of Biotechnology, Yeungnam University, Gyeongsan 38541, Gyeongsangbuk-do, Korea; (A.K.M.); (V.K.)
| | - Sanjay Kumar
- Department of Biotechnology, National Institute of Technology, Tadepalligudem, Andhra Pradesh 534101, India;
| | - Sanjeeb Kumar Mandal
- Department of Biotechnology, Chaitanya Bharathi Institute of Technology, Hyderabad 500075, India; (B.M.); (S.K.M.); (L.N.)
| | - Lakshmayya NSV
- Department of Biotechnology, Chaitanya Bharathi Institute of Technology, Hyderabad 500075, India; (B.M.); (S.K.M.); (L.N.)
| | - Vijay Kumar
- Department of Biotechnology, Yeungnam University, Gyeongsan 38541, Gyeongsangbuk-do, Korea; (A.K.M.); (V.K.)
- Department of Orthopedics Surgery, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Kwang-Hyun Baek
- Department of Biotechnology, Yeungnam University, Gyeongsan 38541, Gyeongsangbuk-do, Korea; (A.K.M.); (V.K.)
| | - Yugal Kishore Mohanta
- Department of Applied Biology, University of Science and Technology Meghalaya, Ri-Bhoi 793101, India
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Gajbhiye M, Kapadnis B. Lactococcus lactis subsp. cremoris of Plant Origin Produces Antifungal Cyclo-(Leu-Pro) and Tetradecanoic Acid. Indian J Microbiol 2021; 61:74-80. [PMID: 33505095 DOI: 10.1007/s12088-020-00917-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 12/11/2020] [Indexed: 11/28/2022] Open
Abstract
The antifungal cyclo-depeptide and the fatty acid were isolated and purified from an indigenous strain of Lactococcus lactis subsp. cremoris. Maximal activity was observed at pH 5.5 and 6.5, and at 30 °C under stationary conditions, which was detected in the culture supernatant 8 h post-inoculation in MRS broth until 22 h. The activity of antifungal compounds in the culture supernatant was sensitive to pH and temperature; and was protease-resistant. The antifungal compounds were concentrated by freeze-drying and ultrafiltration with activity retained in 1 kDa filtrates indicating low molecular weight metabolites. The compounds were further extracted by using different solvents amongst which, ethyl acetate provided the highest recovery. Antifungal compounds were separated on a silica gel column into two active fractions that were revealed to be tetradecanoic acid and cyclo-(Leu-Pro), a cyclic dipeptide, by GC-MS. Herein, we describe and attribute the biocontrol potential of L. lactis subsp. cremoris to the low molecular weight antifungal compounds isolated, which is the first report of their isolation from this strain. The broad antifungal spectrum of this candidate advocates further exploration of its biocontrol potential in managing fungal infections in different food and feed systems. Supplementary Information The online version contains supplementary material available at 10.1007/s12088-020-00917-z.
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Affiliation(s)
- Milind Gajbhiye
- Department of Microbiology, Tuljaram Chaturchand College of Arts, Science and Commerce, Baramati, 413102 India
| | - Balu Kapadnis
- Department of Microbiology, Savitribai Phule Pune University, Pune, 411007 India
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Hajinia F, Sadeghi A, Sadeghi Mahoonak A. The use of antifungal oat‐sourdough lactic acid bacteria to improve safety and technological functionalities of the supplemented wheat bread. J Food Saf 2020. [DOI: 10.1111/jfs.12873] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Fahimeh Hajinia
- Department of Food Science and Technology Gorgan University of Agricultural Sciences and Natural Resources Gorgan Iran
| | - Alireza Sadeghi
- Department of Food Science and Technology Gorgan University of Agricultural Sciences and Natural Resources Gorgan Iran
| | - Alireza Sadeghi Mahoonak
- Department of Food Science and Technology Gorgan University of Agricultural Sciences and Natural Resources Gorgan Iran
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