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Mbye M, Baig MA, AbuQamar SF, El-Tarabily KA, Obaid RS, Osaili TM, Al-Nabulsi AA, Turner MS, Shah NP, Ayyash MM. Updates on understanding of probiotic lactic acid bacteria responses to environmental stresses and highlights on proteomic analyses. Compr Rev Food Sci Food Saf 2020; 19:1110-1124. [PMID: 33331686 DOI: 10.1111/1541-4337.12554] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 02/22/2020] [Accepted: 02/25/2020] [Indexed: 12/15/2022]
Abstract
Probiotics are defined as live microorganisms that improve the health of the host when administered in adequate quantities. Nonetheless, probiotics encounter extreme environmental conditions during food processing or along the gastrointestinal tract. This review discusses different environmental stresses that affect probiotics during food preparation, storage, and along the alimentary canal, including high temperature, low temperature, low and alkaline pH, oxidative stress, high hydrostatic pressure, osmotic pressure, and starvation. The understanding of how probiotics deal with environmental stress and thrive provides useful information to guide the selection of the strains with enhanced performance in specific situations, in food processing or during gastrointestinal transit. In most cases, multiple biological functions are affected upon exposure of the cell to environmental stress. Sensing of sublethal environmental stress can allow for adaptation processes to occur, which can include alterations in the expression of specific proteins.
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Affiliation(s)
- Mustapha Mbye
- Department of Food, Nutrition and Health, College of Food and Agriculture, United Arab Emirates University (UAEU), Al Ain, 15551, UAE
| | - Mohd Affan Baig
- Department of Food, Nutrition and Health, College of Food and Agriculture, United Arab Emirates University (UAEU), Al Ain, 15551, UAE
| | - Synan F AbuQamar
- Department of Biology, College of Science, United Arab Emirates University (UAEU), Al Ain, UAE
| | - Khaled A El-Tarabily
- Department of Biology, College of Science, United Arab Emirates University (UAEU), Al Ain, UAE.,Khalifa Center for Genetic Engineering and Biotechnology, United Arab Emirates University (UAEU), Al-Ain, UAE.,College of Science, Health, Engineering and Education, Murdoch University, Murdoch, Western Australia, Australia
| | - Reyad S Obaid
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, UAE
| | - Tareq M Osaili
- Department of Clinical Nutrition and Dietetics, College of Health Sciences, University of Sharjah, Sharjah, UAE.,Department of Nutrition and Food Technology, Jordan University of Science and Technology, Irbid, Jordan
| | - Anas A Al-Nabulsi
- Department of Nutrition and Food Technology, Jordan University of Science and Technology, Irbid, Jordan
| | - Mark S Turner
- School of Agriculture and Food Sciences, the University of Queensland (UQ), Brisbane, Queensland, Australia
| | - Nagendra P Shah
- Food and Nutritional Science, School of Biological Sciences, the University of Hong Kong, Pok Fu Lam, Hong Kong
| | - Mutamed M Ayyash
- Department of Food, Nutrition and Health, College of Food and Agriculture, United Arab Emirates University (UAEU), Al Ain, 15551, UAE
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Ramaroson M, Guillou S, Rossero A, Rezé S, Anthoine V, Moriceau N, Martin JL, Duranton F, Zagorec M. Selection procedure of bioprotective cultures for their combined use with High Pressure Processing to control spore-forming bacteria in cooked ham. Int J Food Microbiol 2018; 276:28-38. [PMID: 29655009 DOI: 10.1016/j.ijfoodmicro.2018.04.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 03/09/2018] [Accepted: 04/04/2018] [Indexed: 10/17/2022]
Abstract
High Pressure Processing (HPP) and biopreservation can contribute to food safety by inactivation of bacterial contaminants. However these treatments are inefficient against bacterial endospores. Moreover, HPP can induce spore germination. The objective of this study was to select lactic acid bacteria strains to be used as bioprotective cultures, to control vegetative cells of spore-forming bacteria in ham after application of HPP. A collection of 63 strains of various origins was screened for their antagonistic activity against spore-forming Bacillus and Clostridium species and their ability to resist to HPP. Some safety requirements should also be considered prior to their introduction into the food chain. Hence, the selection steps included the assessment of biogenic amine production and antibiotic resistance. No strain produced histamine above the threshold detection level of 50 ppm. From the assessment of antibiotic resistance against nine antibiotics, 14 susceptible strains were kept. Antagonistic action of the 14 strains was then assessed by the well diffusion method against pathogenic or spoilage spore-forming species as Bacillus cereus, Clostridium sp. like botulinum, Clostridium frigidicarnis, and Clostridium algidicarnis. One Lactobacillus curvatus strain and one Lactococcus lactis strain were ultimately selected for their widest inhibitory spectrum and their potential production of bacteriocin. A Lactobacillus plantarum strain was included as control. Their resistance to HPP and ability to regrow during chilled storage was then assessed in model ham liquid medium. Treatments of pressure intensities of 400, 500, and 600 MPa, and durations of 1, 3, 6, and 10 min were applied. After treatment, cultures were incubated at 8 °C during 30 days. Inactivation curves were then fitted by using a reparameterized Weibull model whereas growth curves were modelled with a logistic model. Although the two Lactobacillus strains were more resistant than L. lactis to HPP, the latter was the only strain able to regrow following HPP. The absence of biogenic amine production of this strain after growth on diced cube cooked ham was also shown. In conclusion this L. lactis strain could be selected as representing the best candidate for a promising preservative treatment combining biopreservation and HPP to control spore-forming bacteria in cooked ham.
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Affiliation(s)
- Mihanta Ramaroson
- SECALIM, INRA, Oniris, Université Bretagne Loire, 44307, Nantes, France
| | - Sandrine Guillou
- SECALIM, INRA, Oniris, Université Bretagne Loire, 44307, Nantes, France
| | - Albert Rossero
- SECALIM, INRA, Oniris, Université Bretagne Loire, 44307, Nantes, France
| | - Sandrine Rezé
- SECALIM, INRA, Oniris, Université Bretagne Loire, 44307, Nantes, France
| | - Valérie Anthoine
- SECALIM, INRA, Oniris, Université Bretagne Loire, 44307, Nantes, France
| | - Nicolas Moriceau
- SECALIM, INRA, Oniris, Université Bretagne Loire, 44307, Nantes, France
| | - Jean-Luc Martin
- IFIP, French Institute for the Pig and Pork Industry, 94 700 Maisons-Alfort, France
| | - Frédérique Duranton
- CTCPA, French Food Industry Science and Technology Center, 44300 Nantes, France
| | - Monique Zagorec
- SECALIM, INRA, Oniris, Université Bretagne Loire, 44307, Nantes, France.
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