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Xiao Y, Wang J, Sun P, Ding T, Li J, Deng Y. Formation and resuscitation of viable but non-culturable (VBNC) yeast in the food industry: A review. Int J Food Microbiol 2024; 426:110901. [PMID: 39243533 DOI: 10.1016/j.ijfoodmicro.2024.110901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 09/02/2024] [Accepted: 09/03/2024] [Indexed: 09/09/2024]
Abstract
The viable but non-culturable (VBNC) state is a survival strategy adopted by microorganisms in response to unfavorable conditions in the environment. VBNC cells are unable to form colonies but still maintain a low level of activity, posing a potential threat to food safety and public health. Therefore, the development of effective strategies to prevent the formation and resuscitation of VBNC cells of microorganisms is a key challenge in food science and microbiology research. However, current research on VBNC cells has primarily focused on bacteria, with relatively limited reports on fungi. This paper provides a comprehensive and systematic review of yeast in the VBNC state, discussing various factors that induce and facilitate resuscitation, along with detection methods and formation and recovery mechanisms. A comprehensive understanding of the induction and resuscitation of yeast in the VBNC state and exploration of its molecular mechanism hold significant implications for food safety and public health. It is imperative to enhance our comprehension of the underlying mechanisms and contributory factors pertaining to VBNC yeast, thereby facilitating the efficient management of the food fermentation process and ensuring the integrity of food quality and safety.
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Affiliation(s)
- Yang Xiao
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China; School of Food Engineering, Qingdao Institute of Technology, Qingdao 266300, China
| | - Jiayang Wang
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China; Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, Qingdao Agricultural University, Qingdao 266109, China; Shandong Technology Innovation Center of Special Food, Qingdao 266109, China
| | - Pengdong Sun
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China; Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, Qingdao Agricultural University, Qingdao 266109, China; Shandong Technology Innovation Center of Special Food, Qingdao 266109, China; Qingdao Special Food Research Institute, Qingdao 266109, China
| | - Ting Ding
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China; Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, Qingdao Agricultural University, Qingdao 266109, China; Shandong Technology Innovation Center of Special Food, Qingdao 266109, China; Qingdao Special Food Research Institute, Qingdao 266109, China
| | - Jingyuan Li
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China; Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, Qingdao Agricultural University, Qingdao 266109, China; Shandong Technology Innovation Center of Special Food, Qingdao 266109, China; Qingdao Special Food Research Institute, Qingdao 266109, China
| | - Yang Deng
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, China; Key Laboratory of Special Food Processing (Co-construction by Ministry and Province), Ministry of Agriculture Rural Affairs, Qingdao Agricultural University, Qingdao 266109, China; Shandong Technology Innovation Center of Special Food, Qingdao 266109, China; Qingdao Special Food Research Institute, Qingdao 266109, China.
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Valdetara F, Škalič M, Fracassetti D, Louw M, Compagno C, du Toit M, Foschino R, Petrovič U, Divol B, Vigentini I. Transcriptomics unravels the adaptive molecular mechanisms of Brettanomyces bruxellensis under SO2 stress in wine condition. Food Microbiol 2020; 90:103483. [DOI: 10.1016/j.fm.2020.103483] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 02/05/2020] [Accepted: 03/02/2020] [Indexed: 01/23/2023]
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Nunes de Lima A, Magalhães R, Campos FM, Couto JA. Survival and metabolism of hydroxycinnamic acids by Dekkera bruxellensis in monovarietal wines. Food Microbiol 2020; 93:103617. [PMID: 32912588 DOI: 10.1016/j.fm.2020.103617] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 07/21/2020] [Accepted: 07/31/2020] [Indexed: 01/23/2023]
Abstract
Volatile phenols in wines are responsible for unpleasant aromas, which negatively affect the quality of the wine. These compounds are produced from the metabolism of hydroxycinnamic acids, mainly by the yeasts Brettanomyces/Dekkera. Relevant data, potentially useful to support decisions on how to manage the risk of contamination of wines by Brettanomyces/Dekkera, according to the grape varieties used in the vinification, is important to the wine industry. Therefore, the aim of this work was to evaluate the survival and the metabolism of hydroxycinnamic acids by Dekkera bruxellensis in monovarietal wines. Yeast growth and survival were monitored in fifteen wines, five from each of the grape varieties Touriga Nacional, Cabernet Sauvignon and Syrah, inoculated with a strain of D. bruxellensis. Yeast culturable populations of 107 CFU mL-1 were reduced to undetectable numbers in 24 h in all wines. Plate counts of 104-106 CFU mL-1 were, however, detected after 48 h in most of Touriga Nacional and Cabernet Sauvignon wines and later in Syrah. Viability measurement by flow cytometry showed that a significant part of the populations was in a viable but non-culturable state (VBNC). The time required for the recovery of the culturable state was dependent on the wine, being longer on Syrah wines. Besides the production of ethylphenols, the metabolism of hydroxycinnamic acids by VBNC cells led to the accumulation of vinylphenols at relatively high levels, independently of the grape variety. The flow cytometry methodology showed a higher survival capacity of D. bruxellensis in Touriga Nacional wines, which corroborates with the higher amounts of volatile phenols found on this variety.
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Affiliation(s)
- Adriana Nunes de Lima
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho 1327, 4169-005, Porto, Portugal
| | - Rui Magalhães
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho 1327, 4169-005, Porto, Portugal
| | - Francisco Manuel Campos
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho 1327, 4169-005, Porto, Portugal
| | - José António Couto
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho 1327, 4169-005, Porto, Portugal.
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Križanović S, Tomašević M, Režek Jambrak A, Ćurko N, Gracin L, Lukić K, Kovačević Ganić K. Effect of Thermosonication and Physicochemical Properties of Wine on Culturability, Viability, and Metabolic Activity of Brettanomyces bruxellensis Yeast in Red Wines. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:3302-3311. [PMID: 31515992 DOI: 10.1021/acs.jafc.9b03661] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The aim of this research was to investigate the short- and long-term effects of thermosonication and different physicochemical properties of wine on culturability, viability, and metabolic activity of Brettanomyces bruxellensis yeast. Thermosonication was conducted at 43 °C during 1, 2, and 3 min, while wine variations included several pH, alcohol, and sugar levels. Cell culturability and viability were determined immediately after treatment and during 90 days of storage, while metabolic activity was determined after 90 days of storage. Results showed that, although culturability was not confirmed in dry wines immediately after 3 min of treatment, thermosonication did not result in complete inactivation of the B. bruxellensis population. Herein, the first evidence of a viable but not culturable (VBNC) state of B. bruxellensis after thermosonication exposure was observed. Moreover, thermosonication reduced the production of volatile phenols. Obtained results suggest application of thermosonication for reduction of the B. bruxellensis population only in early stages of wine contamination.
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Affiliation(s)
- Stela Križanović
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia
- Ruđer Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
| | - Marina Tomašević
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia
| | - Anet Režek Jambrak
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia
| | - Natka Ćurko
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia
| | - Leo Gracin
- University Department of Marine Studies, University of Split, Ulica Ruđera Boškovića 37, 21000 Split, Croatia
| | - Katarina Lukić
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia
| | - Karin Kovačević Ganić
- Faculty of Food Technology and Biotechnology, University of Zagreb, Pierottijeva 6, 10000 Zagreb, Croatia
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Dong K, Pan H, Yang D, Rao L, Zhao L, Wang Y, Liao X. Induction, detection, formation, and resuscitation of viable but non‐culturable state microorganisms. Compr Rev Food Sci Food Saf 2019; 19:149-183. [DOI: 10.1111/1541-4337.12513] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 10/21/2019] [Accepted: 11/14/2019] [Indexed: 01/05/2023]
Affiliation(s)
- Kai Dong
- Beijing Advanced Innovation Center for Food Nutrition and Human HealthCollege of Food Science and Nutritional EngineeringChina Agricultural University Beijing China
- College of Food Science and Nutritional EngineeringChina Agricultural University Beijing China
- Key Lab of Fruit and Vegetable ProcessingMinistry of Agriculture and Rural Affairs Beijing China
| | - Hanxu Pan
- Beijing Advanced Innovation Center for Food Nutrition and Human HealthCollege of Food Science and Nutritional EngineeringChina Agricultural University Beijing China
- College of Food Science and Nutritional EngineeringChina Agricultural University Beijing China
- Key Lab of Fruit and Vegetable ProcessingMinistry of Agriculture and Rural Affairs Beijing China
| | - Dong Yang
- Beijing Advanced Innovation Center for Food Nutrition and Human HealthCollege of Food Science and Nutritional EngineeringChina Agricultural University Beijing China
- College of Food Science and Nutritional EngineeringChina Agricultural University Beijing China
- Key Lab of Fruit and Vegetable ProcessingMinistry of Agriculture and Rural Affairs Beijing China
| | - Lei Rao
- Beijing Advanced Innovation Center for Food Nutrition and Human HealthCollege of Food Science and Nutritional EngineeringChina Agricultural University Beijing China
- College of Food Science and Nutritional EngineeringChina Agricultural University Beijing China
- Key Lab of Fruit and Vegetable ProcessingMinistry of Agriculture and Rural Affairs Beijing China
| | - Liang Zhao
- College of Food Science and Nutritional EngineeringChina Agricultural University Beijing China
- Key Lab of Fruit and Vegetable ProcessingMinistry of Agriculture and Rural Affairs Beijing China
| | - Yongtao Wang
- College of Food Science and Nutritional EngineeringChina Agricultural University Beijing China
- Key Lab of Fruit and Vegetable ProcessingMinistry of Agriculture and Rural Affairs Beijing China
| | - Xiaojun Liao
- Beijing Advanced Innovation Center for Food Nutrition and Human HealthCollege of Food Science and Nutritional EngineeringChina Agricultural University Beijing China
- College of Food Science and Nutritional EngineeringChina Agricultural University Beijing China
- Key Lab of Fruit and Vegetable ProcessingMinistry of Agriculture and Rural Affairs Beijing China
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Abstract
Sulfur dioxide (SO2) is an antioxidant and antimicrobial agent used in winemaking. Its effects on spoilage microorganisms has been studied extensively, but its effects on commercial Saccharomyces cerevisiae strains, the dominant yeast in winemaking, require further investigation. To our knowledge, no previous studies have investigated both the potential SO2 resistance mechanisms of commercial yeasts as well as their production of aroma-active volatile compounds in response to SO2. To study this, fermentations of two commercial yeast strains were conducted in the presence (50 mg/L) and absence (0 mg/L) of SO2. Strain QA23 was more sensitive to SO2 than Strain BRL97, resulting in delayed cell growth and slower fermentation. BRL97 exhibited a more rapid decrease in free SO2, a higher initial production of hydrogen sulfide, and a higher production of acetaldehyde, suggesting that each strain may utilize different mechanisms of sulfite resistance. SO2 addition did not affect the production of aroma-active volatile compounds in QA23, but significantly altered the volatile profiles of the wines fermented by BRL97.
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Avramova M, Grbin P, Borneman A, Albertin W, Masneuf-Pomarède I, Varela C. Competition experiments between Brettanomyces bruxellensis strains reveal specific adaptation to sulfur dioxide and complex interactions at intraspecies level. FEMS Yeast Res 2019; 19:5307081. [DOI: 10.1093/femsyr/foz010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 02/03/2019] [Indexed: 12/23/2022] Open
Abstract
ABSTRACT
Recent studies have suggested a strong niche adaptation for Brettanomyces bruxellensis strains according to human-related fermentation environments, including beer, wine and bioethanol. This is further supported by a correlation between B. bruxellensis genetic grouping and tolerance to SO2, the main antimicrobial used in wine. The allotriploid AWRI1499-like cluster, in particular, shows high SO2 tolerance suggesting that the genetic configuration observed for these strains may confer a selective advantage in winemaking conditions. To test this hypothesis, we evaluated the relative selective advantage of representatives of the three main B. bruxellensis genetic groups in presence of SO2. As a proof-of-concept and using recently developed transformation cassettes, we compared strains under different SO2 concentrations using pairwise competitive fitness experiments. Our results showed that AWRI1499 is specifically adapted to environments with high SO2 concentrations compared to other B. bruxellensis wine strains, indicating a potential correlation between allotriploidisation origin and environmental adaptation in this species. Additionally, our findings suggest different types of competition between strains, such as coexistence and exclusion, revealing new insights on B. bruxellensis interactions at intraspecies level.
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Affiliation(s)
- Marta Avramova
- Unité de recherche Œnologie EA 4577, Institut des Sciences de la Vigne et du Vin, University of Bordeaux, USC 1366 INRA, Bordeaux INP, 33140 Villenave d'Ornon, France
- School of Agriculture, Food and Wine, The University of Adelaide, PMB 1, Glen Osmond, SA 5064, Australia
- The Australian Wine Research Institute, PO Box 197, Glen Osmond, Adelaide, South Australia 5064, Australia
| | - Paul Grbin
- School of Agriculture, Food and Wine, The University of Adelaide, PMB 1, Glen Osmond, SA 5064, Australia
| | - Anthony Borneman
- The Australian Wine Research Institute, PO Box 197, Glen Osmond, Adelaide, South Australia 5064, Australia
| | - Warren Albertin
- Unité de recherche Œnologie EA 4577, Institut des Sciences de la Vigne et du Vin, University of Bordeaux, USC 1366 INRA, Bordeaux INP, 33140 Villenave d'Ornon, France
- ENSCBP, Bordeaux INP, 33600 Pessac, France
| | - Isabelle Masneuf-Pomarède
- Unité de recherche Œnologie EA 4577, Institut des Sciences de la Vigne et du Vin, University of Bordeaux, USC 1366 INRA, Bordeaux INP, 33140 Villenave d'Ornon, France
- Bordeaux Sciences Agro, 33170 Gradignan, France
| | - Cristian Varela
- The Australian Wine Research Institute, PO Box 197, Glen Osmond, Adelaide, South Australia 5064, Australia
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Avramova M, Vallet-Courbin A, Maupeu J, Masneuf-Pomarède I, Albertin W. Molecular Diagnosis of Brettanomyces bruxellensis' Sulfur Dioxide Sensitivity Through Genotype Specific Method. Front Microbiol 2018; 9:1260. [PMID: 29942296 PMCID: PMC6004410 DOI: 10.3389/fmicb.2018.01260] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 05/24/2018] [Indexed: 11/13/2022] Open
Abstract
The yeast species Brettanomyces bruxellensis is associated with important economic losses due to red wine spoilage. The most common method to prevent and/or control B. bruxellensis spoilage in winemaking is the addition of sulfur dioxide into must and wine. However, recently, it was reported that some B. bruxellensis strains could be tolerant to commonly used doses of SO2. In this work, B. bruxellensis response to SO2 was assessed in order to explore the relationship between SO2 tolerance and genotype. We selected 145 isolates representative of the genetic diversity of the species, and from different fermentation niches (roughly 70% from grape wine fermentation environment, and 30% from beer, ethanol, tequila, kombucha, etc.). These isolates were grown in media harboring increasing sulfite concentrations, from 0 to 0.6 mg.L-1 of molecular SO2. Three behaviors were defined: sensitive strains showed longer lag phase and slower growth rate and/or lower maximum population size in presence of increasing concentrations of SO2. Tolerant strains displayed increased lag phase, but maximal growth rate and maximal population size remained unchanged. Finally, resistant strains showed no growth variation whatever the SO2 concentrations. 36% (52/145) of B. bruxellensis isolates were resistant or tolerant to sulfite, and up to 43% (46/107) when considering only wine isolates. Moreover, most of the resistant/tolerant strains belonged to two specific genetic groups, allowing the use of microsatellite genotyping to predict the risk of sulfur dioxide resistance/tolerance with high reliability (>90%). Such molecular diagnosis could help the winemakers to adjust antimicrobial techniques and efficient spoilage prevention with minimal intervention.
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Affiliation(s)
- Marta Avramova
- USC 1366 INRA, Institut des Sciences de la Vigne et du Vin, Unité de Recherche Œnologie EA 4577, University of Bordeaux, Bordeaux, France.,School of Agriculture, Food and Wine, The University of Adelaide, Adelaide, SA, Australia
| | - Amélie Vallet-Courbin
- Microflora-ADERA, Institut des Sciences de la Vigne et du Vin, Unité de Rrecherche Œnologie EA 4577, Bordeaux, France
| | - Julie Maupeu
- Microflora-ADERA, Institut des Sciences de la Vigne et du Vin, Unité de Rrecherche Œnologie EA 4577, Bordeaux, France
| | - Isabelle Masneuf-Pomarède
- USC 1366 INRA, Institut des Sciences de la Vigne et du Vin, Unité de Recherche Œnologie EA 4577, University of Bordeaux, Bordeaux, France.,Bordeaux Sciences Agro, Gradignan, France
| | - Warren Albertin
- USC 1366 INRA, Institut des Sciences de la Vigne et du Vin, Unité de Recherche Œnologie EA 4577, University of Bordeaux, Bordeaux, France.,École Nationale Supérieure de Chimie de Biologie et de Physique, Institut Polytechnique de Bordeaux, Bordeaux, France
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Agnolucci M, Tirelli A, Cocolin L, Toffanin A. Brettanomyces bruxellensis yeasts: impact on wine and winemaking. World J Microbiol Biotechnol 2017; 33:180. [PMID: 28936776 DOI: 10.1007/s11274-017-2345-z] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 09/16/2017] [Indexed: 01/26/2023]
Abstract
Yeasts belonging to the Brettanomyces/Dekkera genus are non-conventional yeasts, which affect winemaking by causing wine spoilage all over the world. This mini-review focuses on recent results concerning the presence of Brettanomyces bruxellensis throughout the wine processing chain. Here, culture-dependent and independent methods to detect this yeast on grapes and at the very early stage of wine production are encompassed. Chemical, physical and biological tools, devised for the prevention and control of such a detrimental species during winemaking are also presented. Finally, the mini-review identifies future research areas relevant to the improvement of wine safety and sensory profiles.
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Affiliation(s)
- Monica Agnolucci
- Department of Agriculture, Food and Environment (DAFE), University of Pisa, Via del Borghetto, 80, 56124, Pisa, Italy.
| | - Antonio Tirelli
- Department of Food, Environmental and Nutritional Sciences (DeFENS), University of Milano, Via Celoria 2, Milano, Italy
| | - Luca Cocolin
- Department of Agricultural, Forest and Food Sciences (DISAFA), University of Torino, Largo P. Braccini 2, Grugliasco, Italy
| | - Annita Toffanin
- Department of Agriculture, Food and Environment (DAFE), University of Pisa, Via del Borghetto, 80, 56124, Pisa, Italy
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Viable But Not Culturable (VBNC) state of Brettanomyces bruxellensis in wine: New insights on molecular basis of VBNC behaviour using a transcriptomic approach. Food Microbiol 2016; 59:196-204. [DOI: 10.1016/j.fm.2016.06.007] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Revised: 05/20/2016] [Accepted: 06/08/2016] [Indexed: 11/23/2022]
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Inactivation of Dekkera bruxellensis yeasts in wine storage in brand new oak barrels using low electric current technology. ANN MICROBIOL 2015. [DOI: 10.1007/s13213-015-1047-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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