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Huang F, Zhao Y, Hou Y, Yang Y, Yue B, Zhang X. Unraveling the antimicrobial potential of Lactiplantibacillus plantarum strains TE0907 and TE1809 sourced from Bufo gargarizans: advancing the frontier of probiotic-based therapeutics. Front Microbiol 2024; 15:1347830. [PMID: 38419633 PMCID: PMC10899456 DOI: 10.3389/fmicb.2024.1347830] [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: 12/01/2023] [Accepted: 01/29/2024] [Indexed: 03/02/2024] Open
Abstract
Introduction In an era increasingly defined by the challenge of antibiotic resistance, this study offers groundbreaking insights into the antibacterial properties of two distinct Lactiplantibacillus plantarum strains, TE0907 and TE1809, hailing from the unique ecosystem of Bufo gargarizans. It uniquely focuses on elucidating the intricate components and mechanisms that empower these strains with their notable antibacterial capabilities. Methods The research employs a multi-omics approach, including agar diffusion tests to assess antibacterial efficacy and adhesion assays with HT-29 cells to understand the preliminary mechanisms. Additionally, gas chromatography-mass spectrometry (GC-MS) is employed to analyze the production of organic acids, notably acetic acid, and whole-genome sequencing is utilized to identify genes linked to the biosynthesis of antibiotics and bacteriocin-coding domains. Results The comparative analysis highlighted the exceptional antibacterial efficacy of strains TE0907 and TE1809, with mean inhibitory zones measured at 14.97 and 15.98 mm, respectively. A pivotal discovery was the significant synthesis of acetic acid in both strains, demonstrated by a robust correlation coefficient (cor ≥ 0.943), linking its abundance to their antimicrobial efficiency. Genomic exploration uncovered a diverse range of elements involved in the biosynthesis of antibiotics similar to tetracycline and vancomycin and potential regions encoding bacteriocins, including Enterolysin and Plantaricin. Conclusion This research illuminates the remarkable antibacterial efficacy and mechanisms intrinsic to L. plantarum strains TE0907 and TE1809, sourced from B. gargarizans. The findings underscore the strains' extensive biochemical and enzymatic armamentarium, offering valuable insights into their role in antagonizing enteric pathogens. These results lay down a comprehensive analytical foundation for the potential clinical deployment of these strains in safeguarding animal gut health, thereby enriching our understanding of the role of probiotic bacteria in the realm of antimicrobial interventions.
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Affiliation(s)
- Feiyun Huang
- Key Laboratory of Bio-Resources and Eco-Environment (Ministry of Education), College of Life Sciences, Sichuan University, Chengdu, China
| | - Yanni Zhao
- Key Laboratory of Bio-Resources and Eco-Environment (Ministry of Education), College of Life Sciences, Sichuan University, Chengdu, China
| | - Yusen Hou
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yu Yang
- Key Laboratory of Bio-Resources and Eco-Environment (Ministry of Education), College of Life Sciences, Sichuan University, Chengdu, China
| | - Bisong Yue
- Key Laboratory of Bio-Resources and Eco-Environment (Ministry of Education), College of Life Sciences, Sichuan University, Chengdu, China
| | - Xiuyue Zhang
- Sichuan Key Laboratory of Conservation Biology on Endangered Wildlife, College of Life Sciences, Sichuan University, Chengdu, China
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2
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Quintana G, Di Clemente N, Gómez-Zavaglia A, Gerbino E. Quantification of the environmental impact arising from the utilization of whole and defatted Okara in fermentative and dehydration processes. Food Res Int 2023; 174:113645. [PMID: 37986485 DOI: 10.1016/j.foodres.2023.113645] [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: 08/14/2023] [Revised: 10/21/2023] [Accepted: 10/24/2023] [Indexed: 11/22/2023]
Abstract
Okara is the insoluble pulp that remains after the grinding and filtration of soybeans during the production of soymilk and tofu. As it retains a noteworthy quantity of nutrients, there has been an increasing emphasis in the utilization of this residue for the development of sustainable processes. This study focused on assessing the environmental impact of employing okara as a medium for fermenting and dehydrating probiotic bacteria at laboratory scale. The evaluation was carried out using the Life Cycle Assessment (LCA) methodology, considering the entire process lifecycle. Whole okara and defatted okara were used as culture media for Lactiplantibacillus plantarum CIDCA 83114, followed by dehydration (either freeze-drying or spray-drying) and subsequent storage. For the purpose of comparison, both scenarios (whole and defatted okara) were evaluated using 1 kg of dehydrated final product for storage, as functional unit. Based on experimental results, the conservation of the received okara and the dehydration-storage (e.g., freezing and freeze-drying) phases were identified as the most significant environmental hotspots responsible for the most substantial impacts of the processes. The use of LCA facilitated the measurement of the environmental effects linked to the reutilization of okara as an agro-industrial residue, thus providing quantitative support when engineering its sustainable valorization.
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Affiliation(s)
- Gabriel Quintana
- Center for Research and Development in Food Cryotechnology (CIDCA, CCT-CONICET La Plata) RA1900, La Plata, Argentina
| | - Natalia Di Clemente
- Center for Research and Development in Food Cryotechnology (CIDCA, CCT-CONICET La Plata) RA1900, La Plata, Argentina
| | - Andrea Gómez-Zavaglia
- Center for Research and Development in Food Cryotechnology (CIDCA, CCT-CONICET La Plata) RA1900, La Plata, Argentina.
| | - Esteban Gerbino
- Center for Research and Development in Food Cryotechnology (CIDCA, CCT-CONICET La Plata) RA1900, La Plata, Argentina.
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Parlindungan E, Jones OAH. Using metabolomics to understand stress responses in Lactic Acid Bacteria and their applications in the food industry. Metabolomics 2023; 19:99. [PMID: 37999908 DOI: 10.1007/s11306-023-02062-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 11/07/2023] [Indexed: 11/25/2023]
Abstract
BACKGROUND Lactic Acid Bacteria (LAB) are commonly used as starter cultures, probiotics, to produce lactic acid and other useful compounds, and even as natural preservatives. For use in any food product however, LAB need to survive the various stresses they encounter in the environment and during processing. Understanding these mechanisms may enable direction of LAB biochemistry with potential beneficial impact for the food industry. AIM OF REVIEW To give an overview of the use of LAB in the food industry and then generate a deeper biochemical understanding of LAB stress response mechanisms via metabolomics, and methods of screening for robust strains of LAB. KEY SCIENTIFIC CONCEPTS OF REVIEW Uses of LAB in food products were assessed and factors which contribute to survival and tolerance in LAB investigated. Changes in the metabolic profiles of LAB exposed to stress were found to be associated with carbohydrates, amino acids and fatty acid levels and these changes were proposed to be a result of the bacteria trying to maintain cellular homeostasis in response to external conditions and minimise cellular damage from reactive oxygen species. This correlates with morphological analysis which shows that LAB can undergo cell elongation and shortening, as well as thinning and thickening of cell membranes, when exposed to stress. It is proposed that these innate strategies can be utilised to minimise negative effects caused by stress through selection of intrinsically robust strains, genetic modification and/or prior exposure to sublethal stress. This work demonstrates the utility of metabolomics to the food industry.
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Affiliation(s)
- Elvina Parlindungan
- Singapore Institute of Food and Biotechnology Innovation (SIFBI), Agency for Science, Technology and Research, 31 Biopolis Way, Singapore, 138669, Singapore
| | - Oliver A H Jones
- School of Science, Australian Centre for Research On Separation Science (ACROSS), RMIT University, PO Box 71, Bundoora, VIC, 3083, Australia.
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4
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Jin ES, Kim JY, Min J, Jeon SR, Choi KH, Khan SA, Moon GS, Jeong JH. Preliminary Study on Effect of Lactiplantibacillus plantarum on Osteoporosis in the Ovariectomized Rat. Food Sci Anim Resour 2023; 43:712-720. [PMID: 37483997 PMCID: PMC10359845 DOI: 10.5851/kosfa.2023.e29] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 06/14/2023] [Accepted: 06/14/2023] [Indexed: 07/25/2023] Open
Abstract
Osteoporosis is a growing global health concern primarily associated with decreased estrogen in postmenopausal women. Recently, some strains of probiotics were examined for potential anti-osteoporotic effects. This study intended to evaluate the impacts of Lactiplantibacillus plantarum MGE 3038 strain (MGE 3038) in ovariectomized rats. For this purpose, twelve weeks old female Wistar rats (n=21; 250-300 g) were divided into 3 groups; ovariectomy (OVX) group, OVX/MGE 3038 group and Sham group (control). In these groups; two went through respective OVX and one had daily MGE 3038 administration through oral gavage. Prior to 16 weeks after OVX, we collected blood samples and extracted the tibiae. We scanned the extracted tibiae by in-vivo micro-computed tomography (micro-CT) and evaluated pathology by hematoxylin and eosin (H&E) and Masson's trichrome staining. The serum levels of C-telopeptide of type I collagen (CTX), osteocalcin (OC), and the receptor activator of nuclear factor-ĸB ligand (RANKL) were examined. The OVX/MGE 3038 group showed increases in bone mineral density, trabecular bone volume, trabecular number, and trabecular thickness (Tb.Th), and a decrease in trabecular spacing than the OVX group. However, OVX/MGE 3038 group and control group were measurably comparable in Tb.Th. Micro-CT, H&E, and Masson's trichrome findings exhibited increased preservation and maintenance of trabecular bone structure in the OVX/MGE 3038 group in comparison to the OVX group. In serum, the levels of CTX, OC and RANKL were significantly different between the OVX and OVX/MGE 3038 groups. Taken together, L. plantarum MGE 3038 could be helpful for the treatment of osteoporosis.
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Affiliation(s)
- Eun-Sun Jin
- Department of Internal Medicine, College
of Medicine, Kyung Hee University, Seoul 02447, Korea
- Laboratory of Stem Cell Therapy, Asan
Medical Center, College of Medicine, University of Ulsan,
Seoul 05505, Korea
| | - Ji Yeon Kim
- Laboratory of Stem Cell Therapy, Asan
Medical Center, College of Medicine, University of Ulsan,
Seoul 05505, Korea
| | - JoongKee Min
- Laboratory of Stem Cell Therapy, Asan
Medical Center, College of Medicine, University of Ulsan,
Seoul 05505, Korea
| | - Sang Ryong Jeon
- Laboratory of Stem Cell Therapy, Asan
Medical Center, College of Medicine, University of Ulsan,
Seoul 05505, Korea
- Department of Neurological Surgery, Asan
Medical Center, College of Medicine, University of Ulsan,
Seoul 05505, Korea
| | - Kyoung Hyo Choi
- Laboratory of Stem Cell Therapy, Asan
Medical Center, College of Medicine, University of Ulsan,
Seoul 05505, Korea
- Department of Rehabilitation Medicine,
Asan Medical Center, College of Medicine, University of Ulsan,
Seoul 05505, Korea
| | - Shehzad Abid Khan
- 4D Convergence Technology Institute, Korea
National University of Transportation, Jeungpyeong 27909,
Korea
| | - Gi-Seong Moon
- 4D Convergence Technology Institute, Korea
National University of Transportation, Jeungpyeong 27909,
Korea
- Department of Biotechnology, Korea
National University of Transportation, Jeungpyeong 27909,
Korea
| | - Je Hoon Jeong
- Laboratory of Stem Cell Therapy, Asan
Medical Center, College of Medicine, University of Ulsan,
Seoul 05505, Korea
- Department of Neurosurgery, Soonchunhyang
University Bucheon Hospital, Bucheon 14584, Korea
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5
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Zhao Z, Sun L, Sha Z, Chu C, Wang Q, Zhou D, Wu S. Valorisation of fresh waste grape through fermentation with different exogenous probiotic inoculants. Heliyon 2023; 9:e16650. [PMID: 37274685 PMCID: PMC10238925 DOI: 10.1016/j.heliyon.2023.e16650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 05/19/2023] [Accepted: 05/23/2023] [Indexed: 06/06/2023] Open
Abstract
The disposal of fresh waste grape berries restraining the sustainable development of vineyards. The aims of this study were to evaluate the effects of different exogenous probiotic inoculants on the fermentation of fresh waste grape berries. In the fermentation process, the variations of pH and EC value, chemical characteristics of the fermentation products, as well as the microbial communities' composition were simultaneously observed. In addition, the feasibility of using the fermentation products as chemical fertilizer substitute in agricultural production also has been verified in this study. The results indicated that the different probiotic inoculants has shown clear impacts on the variation trends of pH and EC value in the grape waste fermentation. Lactobacillus casei and Zygosaccharomyces rouxii are ideal probiotics for the fermentation of waste grape, which enhanced the contents of free Aa and other nutrients in fermentation products. Compared with Fn treatment (without exogenous inoculants), the total free Aa contents in Fs (inoculation with Z. rouxii) and Fm (inoculation with L. casei and Z. rouxii mixture) treatments have improved by 199.1% and 325.5%, respectively. The microbial communities' composition during the fermentation process also been greatly influenced by the different inoculants. At the genus level, Lactobacillus and Pseudomonas were the dominant bacteria, while Saccharomyces and Candida were the dominant fungi in the fermentation. Using the fermentation products as chemical fertilizer substitute has enhanced the quality of Kyoho grape. Compared with traditional chemical fertilization treatment (T1), application with fermented grape waste (T2) has significantly improved VC and soluble solid contents in grape berries by 16.89% and 20.12%, respectively. In conclusion, fermentation with suitable probiotics was an efficient approach for the disposal and recycling of fresh waste grape in vineyards.
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Affiliation(s)
- Zheng Zhao
- Eco-environmental Protection Institute of Shanghai Academy of Agricultural Sciences, Shanghai, 201403, China
| | - Lina Sun
- Eco-environmental Protection Institute of Shanghai Academy of Agricultural Sciences, Shanghai, 201403, China
| | - Zhimin Sha
- School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Changbin Chu
- Eco-environmental Protection Institute of Shanghai Academy of Agricultural Sciences, Shanghai, 201403, China
| | - Qingfeng Wang
- Eco-environmental Protection Institute of Shanghai Academy of Agricultural Sciences, Shanghai, 201403, China
| | - Deping Zhou
- Eco-environmental Protection Institute of Shanghai Academy of Agricultural Sciences, Shanghai, 201403, China
| | - Shuhang Wu
- Eco-environmental Protection Institute of Shanghai Academy of Agricultural Sciences, Shanghai, 201403, China
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Fu J, Wang L, Sun J, Ju N, Jin G. Malolactic Fermentation: New Approaches to Old Problems. Microorganisms 2022; 10:microorganisms10122363. [PMID: 36557616 PMCID: PMC9781322 DOI: 10.3390/microorganisms10122363] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/24/2022] [Accepted: 11/27/2022] [Indexed: 12/03/2022] Open
Abstract
Malolactic fermentation (MLF) is the decarboxylation of L-malic acid to L-lactic acid by lactic acid bacteria (LAB). For the majority of wine production, secondary fermentation is crucial. MLF significantly impacts the quality of most red and some white wine. The outcomes of the spontaneously initiated and finished MLF are frequently unpredictable and can even cause the wine to deteriorate. As a result, individuals typically favour inoculating superior starter cultures when performing MLF. The MLF method for wine has, however, faced new difficulties because of the altered wine fermentation substrate environment brought on by global climate change, the growing demands of winemakers for production efficiency, and the rising demand for high-quality wine. To serve as a reference for the study of wine production and MLF in the current situation, this review primarily updates and summarises the research findings on increasing the effectiveness and dependability of MLF in recent years.
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Affiliation(s)
- Junwei Fu
- School of Food and Wine, Ningxia University, Yinchuan 750021, China
| | - Ling Wang
- School of Agriculture, Ningxia University, Yinchuan 750021, China
| | - Jingxian Sun
- School of Agriculture, Ningxia University, Yinchuan 750021, China
| | - Ning Ju
- School of Food and Wine, Ningxia University, Yinchuan 750021, China
- Correspondence: (N.J.); (G.J.)
| | - Gang Jin
- School of Food and Wine, Ningxia University, Yinchuan 750021, China
- Engineering Research Center of Grape and Wine, Ministry of Education, Yinchuan 750021, China
- Correspondence: (N.J.); (G.J.)
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7
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Rubilar G, Spano G, Aqueveque P, Aranda M, Henriquez‐Aedo K. Preliminary study of novel autochthonous starter culture for red wine production with reduced biogenic amine content. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.17187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Giovanni Rubilar
- Laboratory of Biotechnology and Genetic of the Foods, Department of Food Science and Technology, Faculty of Pharmacy University of Concepcion Concepcion Chile
| | - Giuseppe Spano
- Laboratory of Industrial Microbiology, Department of Agriculture, Food and Environmental Sciences University of Foggia Foggia Italy
| | - Pedro Aqueveque
- Laboratory of Microbiology and Mycology Applied, Department of Agroindustries, Faculty of Agricultural Engineering University of Concepcion Chillan Chile
| | - Mario Aranda
- Laboratory of Food & Drug Research, Department of Pharmacy, Faculty of Chemistry and Pharmacy Pontificia Universidad Católica de Chile Santiago Chile
| | - Karem Henriquez‐Aedo
- Laboratory of Biotechnology and Genetic of the Foods, Department of Food Science and Technology, Faculty of Pharmacy University of Concepcion Concepcion Chile
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8
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Microbial and Chemical Dynamics during Marula Wine Fermentation. BEVERAGES 2022. [DOI: 10.3390/beverages8030050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Marula wine is traditionally produced through a spontaneous fermentation process and has a huge economic potential in Africa. The current study investigated the contributing microbiota and the metabolites produced during the wine fermentation process. Microbial communities were analyzed by selective cultivation and identified by biotyping and rDNA sequencing. Sugars and volatile compounds were determined with the high performance liquid chromatography and gas chromatography, respectively. Different Lactobacillus spp. were present throughout the fermentation process but dominated the earlier stages of fermentation, together with non-Saccharomyces yeasts, whereas Saccharomyces cerevisiae and acetic acid bacteria dominated the latter stages. Sucrose, glucose and fructose were detected during the early stages, while ethanol and butanol were present during the latter stages of fermentation. Interestingly, acetic acid and formic acid were detected in relatively high amounts at the latter stages of fermentation. Lactobacillus spp. and S. cerevisiae were identified as the primary contributing microbiota, and Acetobacter aceti and Acetobacter pasteuriannus were associated with the off taste and spoilage of the marula wine.
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9
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Identification and Characterization of Malolactic Bacteria Isolated from the Eastern Foothills of Helan Mountain in China. Foods 2022; 11:foods11162455. [PMID: 36010455 PMCID: PMC9407436 DOI: 10.3390/foods11162455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 08/11/2022] [Accepted: 08/12/2022] [Indexed: 11/17/2022] Open
Abstract
Malolactic fermentation (MLF) converts malic acid into lactic acid by lactic acid bacteria (LAB). MLF may affect potential wine quality impact as global warming intensifies, and the alcohol in the wine increases, which threatens MLF. Lactiplantibacillus plantarum is considered a new generation of MLF starter because of the ability of high ethanol tolerance and good enological characteristics. In this research, 132 LAB strains were isolated from the eastern foothills of Helan Mountain in Ningxia, China. Twenty-one higher ethanol tolerance isolates were obtained by 15% (v/v) ethanol preliminary screening. They were identified by 16S rRNA sequencing and differentiated by randomly amplified polymorphic DNA (RAPD). Stress factors include ethanol, pH, and SO2, and the combination of stresses was used to screen stress-tolerance strains. β-D-glucosidase activity, MLF performance, and biogenic amine content were tested to evaluate the enological characteristics. GC-MS detected the volatile components of the wine after MLF. The results showed that twenty strains were identified as L. plantarum, and one strain was Lentilactobacillus hilgardii. Especially, the strains of A7, A18, A23, A50, and B28 showed strong resistance to high ethanol, low pH, and high SO2. A7, A50, and B28 showed better β-D-glucosidase activity and thus were inoculated into cabernet sauvignon wines whose ethanol content was 14.75% (v/v) to proceed MLF. A7 finished MLF in 36 d, while the control strains Oenococcus oeni 31-DH and L. plantarum BV-S2 finished MLF in 24 d and 28 d, respectively. Nevertheless, A50 and B28 did not finish MLF in 36 d. The data showed that A7 brought a more volatile aroma than control. Notably, the esters and terpenes in the wine increased. These results demonstrated the potential applicability of L. plantarum A7 as a new MLF starter culture, especially for high-ethanol wines.
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10
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Comparative functional analysis of malate metabolism genes in Oenococcus oeni and Lactiplantibacillus plantarum at low pH and their roles in acid stress response. Food Res Int 2022; 157:111235. [DOI: 10.1016/j.foodres.2022.111235] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 03/22/2022] [Accepted: 04/07/2022] [Indexed: 11/22/2022]
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Morata A, Arroyo T, Bañuelos MA, Blanco P, Briones A, Cantoral JM, Castrillo D, Cordero-Bueso G, Del Fresno JM, Escott C, Escribano-Viana R, Fernández-González M, Ferrer S, García M, González C, Gutiérrez AR, Loira I, Malfeito-Ferreira M, Martínez A, Pardo I, Ramírez M, Ruiz-Muñoz M, Santamaría P, Suárez-Lepe JA, Vilela A, Capozzi V. Wine yeast selection in the Iberian Peninsula: Saccharomyces and non- Saccharomyces as drivers of innovation in Spanish and Portuguese wine industries. Crit Rev Food Sci Nutr 2022; 63:10899-10927. [PMID: 35687346 DOI: 10.1080/10408398.2022.2083574] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Yeast selection for the wine industry in Spain started in 1950 for the understanding of the microbial ecology, and for the selection of optimal strains to improve the performance of alcoholic fermentation and the overall wine quality. This process has been strongly developed over the last 30 years, firstly on Saccharomyces cerevisiae, and, lately, with intense activity on non-Saccharomyces. Several thousand yeast strains have been isolated, identified and tested to select those with better performance and/or specific technological properties. The present review proposes a global survey of this massive ex-situ preservation of eukaryotic microorganisms, a reservoir of biotechnological solutions for the wine sector, overviewing relevant screenings that led to the selection of strains from 12 genera and 22 species of oenological significance. In the first part, the attention goes to the selection programmes related to relevant wine-producing areas (i.e. Douro, Extremadura, Galicia, La Mancha and Uclés, Ribera del Duero, Rioja, Sherry area, and Valencia). In the second part, the focus shifted on specific non-Saccharomyces genera/species selected from different Spanish and Portuguese regions, exploited to enhance particular attributes of the wines. A fil rouge of the dissertation is the design of tailored biotechnological solutions for wines typical of given geographic areas.
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Affiliation(s)
- A Morata
- EnotecUPM, ETSIAAB, Universidad Politécnica de Madrid, Madrid, Spain
| | - T Arroyo
- Departamento de Investigación Agroalimentaria, IMIDRA, Finca El Encín, Madrid, Spain
| | - M A Bañuelos
- EnotecUPM, ETSIAAB, Universidad Politécnica de Madrid, Madrid, Spain
| | - P Blanco
- Estación de Viticultura e Enoloxía de Galicia (EVEGA-AGACAL), Leiro, Ourense, Spain
| | - A Briones
- Tecnología de alimentos, Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Ciudad Real, Spain
| | - J M Cantoral
- Laboratorio de Microbiología. Dept. de Biomedicina, Biotecnología y Salud Pública. Facultad de Ciencias del Mar y Ambientales, Universidad de Cádiz, Puerto Real, Cádiz, Spain
| | - D Castrillo
- Estación de Viticultura e Enoloxía de Galicia (EVEGA-AGACAL), Leiro, Ourense, Spain
| | - G Cordero-Bueso
- Laboratorio de Microbiología. Dept. de Biomedicina, Biotecnología y Salud Pública. Facultad de Ciencias del Mar y Ambientales, Universidad de Cádiz, Puerto Real, Cádiz, Spain
| | - J M Del Fresno
- EnotecUPM, ETSIAAB, Universidad Politécnica de Madrid, Madrid, Spain
| | - C Escott
- EnotecUPM, ETSIAAB, Universidad Politécnica de Madrid, Madrid, Spain
| | - R Escribano-Viana
- Finca La Grajera, Instituto de Ciencias de la Vid y el Vino (Universidad de La Rioja, Gobierno de La Rioja, CSIC), Logroño, Spain
| | - M Fernández-González
- Tecnología de alimentos, Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, Ciudad Real, Spain
| | - S Ferrer
- ENOLAB, Institut de Biotecnologia i Biomedicina (BioTecMed), Universitat de València, Valencia, Spain
| | - M García
- Departamento de Investigación Agroalimentaria, IMIDRA, Finca El Encín, Madrid, Spain
| | - C González
- EnotecUPM, ETSIAAB, Universidad Politécnica de Madrid, Madrid, Spain
| | - A R Gutiérrez
- Finca La Grajera, Instituto de Ciencias de la Vid y el Vino (Universidad de La Rioja, Gobierno de La Rioja, CSIC), Logroño, Spain
| | - I Loira
- EnotecUPM, ETSIAAB, Universidad Politécnica de Madrid, Madrid, Spain
| | - M Malfeito-Ferreira
- Departamento Recursos Naturais Ambiente e Território (DRAT), Linking Landscape Environment Agriculture and Food Research Centre (LEAF), Instituto Superior de Agronomía, Tapada da Ajuda, Lisboa, Portugal
| | - A Martínez
- Departamento de Ciencias Biomédicas, Facultad de Ciencias (Edificio Antiguo Rectorado), Universidad de Extremadura, Badajoz, Spain
| | - I Pardo
- ENOLAB, Institut de Biotecnologia i Biomedicina (BioTecMed), Universitat de València, Valencia, Spain
| | - M Ramírez
- Departamento de Ciencias Biomédicas, Facultad de Ciencias (Edificio Antiguo Rectorado), Universidad de Extremadura, Badajoz, Spain
| | - M Ruiz-Muñoz
- Laboratorio de Microbiología. Dept. de Biomedicina, Biotecnología y Salud Pública. Facultad de Ciencias del Mar y Ambientales, Universidad de Cádiz, Puerto Real, Cádiz, Spain
| | - P Santamaría
- Finca La Grajera, Instituto de Ciencias de la Vid y el Vino (Universidad de La Rioja, Gobierno de La Rioja, CSIC), Logroño, Spain
| | - J A Suárez-Lepe
- EnotecUPM, ETSIAAB, Universidad Politécnica de Madrid, Madrid, Spain
| | - A Vilela
- CQ-VR, Chemistry Research Centre, School of Life and Environmental Sciences (ECVA), University of Trás-os-Montes and Alto Douro (UTAD), Vila Real, Portugal
| | - V Capozzi
- National Research Council (CNR) of Italy, c/o CS-DAT, Institute of Sciences of Food Production, Foggia, Italy
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12
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Yang X, Zhao L, Chen Q, Wang N, Shi K, Liu S. Functional Verification of the Citrate Transporter Gene in a Wine Lactic Acid Bacterium, Lactiplantibacillus plantarum. Front Bioeng Biotechnol 2022; 10:894870. [PMID: 35615477 PMCID: PMC9124760 DOI: 10.3389/fbioe.2022.894870] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 04/11/2022] [Indexed: 11/13/2022] Open
Abstract
Organic acid metabolism by lactic acid bacteria plays a significant role in improving wine quality. During this process, the uptake of extracellular organic acids by the transporters is the first rate-limiting step. However, up to now, there is very little published research on the functional verification of organic acid transporter genes in wine lactic acid bacteria. In this study, a predicted citrate transporter gene JKL54_04345 (citP) by protein homology analysis was knocked out using a CRISPR/Cas9-based gene-editing system, and then complemented using the modified pMG36e vectors in a major wine lactic acid bacterium, Lactiplantibacillus plantarum XJ25, to verify its function in citrate metabolism for the first time. The results showed that the gene knockout mutant XJ25-ΔcitP lost the ability to utilize citric acid, while the gene complement mutant XJ25-ΔcitP-pMG36ek11-citP fully recovered the ability of citric acid utilization. Meanwhile, citP knockout and complement barely affected the utilization of l-malic acid. These indicated that citP in L. plantarum functioned as a citrate transporter and was the only gene responsible for citrate transporter. In addition, two modified plasmid vectors used for gene supplement in L. plantarum showed distinct transcription efficiency. The transcription efficiency of citP in XJ25-ΔcitP-pMG36ek11-citP mutant was 4.01 times higher than that in XJ25-ΔcitP-pMG36ek-citP mutant, and the utilization rate of citric acid in the former was 3.95 times higher than that in the latter, indicating that pMG36ek11 can be used as a high-level expression vector in lactic acid bacteria.
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Affiliation(s)
- Xiangke Yang
- College of Enology, Northwest A&F University, Yangling, China
- College of Food and Bioengineering, Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Lili Zhao
- College of Enology, Northwest A&F University, Yangling, China
| | - Qiling Chen
- College of Enology, Northwest A&F University, Yangling, China
| | - Nan Wang
- College of Enology, Northwest A&F University, Yangling, China
| | - Kan Shi
- College of Enology, Northwest A&F University, Yangling, China
- Shaanxi Engineering Research Center for Viti-Viniculture, Yangling, China
- Engineering Research Center for Viti-Viniculture, National Forestry and Grassland Administration, Yangling, China
- Heyang Experimental and Demonstrational Stations for Grape, Northwest A&F University, Weinan, China
- Ningxia Helan Mountain’s East Foothill Wine Experiment and Demonstration Station, Northwest A&F University, Yongning, China
- *Correspondence: Kan Shi, ; Shuwen Liu,
| | - Shuwen Liu
- College of Enology, Northwest A&F University, Yangling, China
- Shaanxi Engineering Research Center for Viti-Viniculture, Yangling, China
- Engineering Research Center for Viti-Viniculture, National Forestry and Grassland Administration, Yangling, China
- Heyang Experimental and Demonstrational Stations for Grape, Northwest A&F University, Weinan, China
- Ningxia Helan Mountain’s East Foothill Wine Experiment and Demonstration Station, Northwest A&F University, Yongning, China
- *Correspondence: Kan Shi, ; Shuwen Liu,
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Rivas GA, Valdés La Hens D, Delfederico L, Olguin N, Bravo-Ferrada BM, Tymczyszyn EE, Semorile L, Brizuela NS. Molecular tools for the analysis of the microbiota involved in malolactic fermentation: from microbial diversity to selection of lactic acid bacteria of enological interest. World J Microbiol Biotechnol 2022; 38:19. [PMID: 34989896 DOI: 10.1007/s11274-021-03205-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 12/08/2021] [Indexed: 01/19/2023]
Abstract
Winemaking is a complex process involving two successive fermentations: alcoholic fermentation, by yeasts, and malolactic fermentation (MLF), by lactic acid bacteria (LAB). During MLF, LAB can contribute positively to wine flavor through decarboxylation of malic acid with acidity reduction and other numerous enzymatic reactions. However, some microorganisms can have a negative impact on the quality of the wine through processes such as biogenic amine production. For these reasons, monitoring the bacterial community profiles during MLF can predict and control the quality of the final product. In addition, the selection of LAB from a wine-producing area is necessary for the formulation of native malolactic starter cultures well adapted to local winemaking practices and able to enhance the regional wine typicality. In this sense, molecular biology techniques are fundamental tools to decipher the native microbiome involved in MLF and to select bacterial strains with potential to function as starter cultures, given their enological and technological characteristics. In this context, this work reviews the different molecular tools (both culture-dependent and -independent) that can be applied to the study of MLF, either in bacterial isolates or in the microbial community of wine, and of its dynamics during the process.
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Affiliation(s)
- Gabriel Alejandro Rivas
- Departamento de Ciencia y Tecnología, Instituto de Microbiología Básica y Aplicada (IMBA), Laboratorio de Microbiología Molecular, Universidad Nacional de Quilmes, Roque Sáenz Peña 352, Bernal, B1876BXD, Buenos Aires, Argentina
| | - Danay Valdés La Hens
- Departamento de Ciencia y Tecnología, Instituto de Microbiología Básica y Aplicada (IMBA), Laboratorio de Microbiología Molecular, Universidad Nacional de Quilmes, Roque Sáenz Peña 352, Bernal, B1876BXD, Buenos Aires, Argentina
| | - Lucrecia Delfederico
- Departamento de Ciencia y Tecnología, Instituto de Microbiología Básica y Aplicada (IMBA), Laboratorio de Microbiología Molecular, Universidad Nacional de Quilmes, Roque Sáenz Peña 352, Bernal, B1876BXD, Buenos Aires, Argentina
| | - Nair Olguin
- Departamento de Ciencia y Tecnología, Instituto de Microbiología Básica y Aplicada (IMBA), Laboratorio de Microbiología Molecular, Universidad Nacional de Quilmes, Roque Sáenz Peña 352, Bernal, B1876BXD, Buenos Aires, Argentina
| | - Bárbara Mercedes Bravo-Ferrada
- Departamento de Ciencia y Tecnología, Instituto de Microbiología Básica y Aplicada (IMBA), Laboratorio de Microbiología Molecular, Universidad Nacional de Quilmes, Roque Sáenz Peña 352, Bernal, B1876BXD, Buenos Aires, Argentina
| | - Emma Elizabeth Tymczyszyn
- Departamento de Ciencia y Tecnología, Instituto de Microbiología Básica y Aplicada (IMBA), Laboratorio de Microbiología Molecular, Universidad Nacional de Quilmes, Roque Sáenz Peña 352, Bernal, B1876BXD, Buenos Aires, Argentina
| | - Liliana Semorile
- Departamento de Ciencia y Tecnología, Instituto de Microbiología Básica y Aplicada (IMBA), Laboratorio de Microbiología Molecular, Universidad Nacional de Quilmes, Roque Sáenz Peña 352, Bernal, B1876BXD, Buenos Aires, Argentina
| | - Natalia Soledad Brizuela
- Departamento de Ciencia y Tecnología, Instituto de Microbiología Básica y Aplicada (IMBA), Laboratorio de Microbiología Molecular, Universidad Nacional de Quilmes, Roque Sáenz Peña 352, Bernal, B1876BXD, Buenos Aires, Argentina.
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14
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Use of Apple Pomace as Substrate for Production of Lactiplantibacillus plantarum Malolactic Starter Cultures. FERMENTATION 2021. [DOI: 10.3390/fermentation7040244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The by-products of the food industry are an economic alternative as a source of nutrients to obtain biomass. At the same time, theiruse could solve the environmental problem related to their disposal, which is highly polluting due to their elevated biochemical oxygen demand. In this work, we seek to optimize the production of cellular biomass of two native Patagonian strains of Lactiplantibacillus plantarum (UNQLp 11 and UNQLp155), selected for its oenological and technological properties, using apple pomace (AP), a residue from the juice and cider industry. The supplementation of AP with yeast extract, salts, and Tween 80 (sAP), proved to maintain the growth of the Lpb. plantarum strains, similar to the commercial medium used to grow LAB (De Man, Rogosa, Sharpe, MRS). Cultures grown in sAP medium showed good tolerance to wine conditions (high ethanol content and low pH), demonstrated by its ability to consume L-malic acid. The subsequent inoculation of these cultures in sterile wines (Merlot and Pinot noir) was carried out at laboratory scale, evaluating cell viability and L-malic acid consumption for 21 days at 21 °C. Cultures grown in sAP media showed a similar performance to MRS media. Thus, sAP media proved to be a suitable substrate to grow oenological Lpb. plantarum strains where cultures (with high size inoculums) were able to drive malolactic fermentation, with an L-malic acid consumption higher than 90%.
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15
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Kamilari E, Mina M, Karallis C, Tsaltas D. Metataxonomic Analysis of Grape Microbiota During Wine Fermentation Reveals the Distinction of Cyprus Regional terroirs. Front Microbiol 2021; 12:726483. [PMID: 34630353 PMCID: PMC8494061 DOI: 10.3389/fmicb.2021.726483] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 08/23/2021] [Indexed: 12/25/2022] Open
Abstract
Wine production in Cyprus has strong cultural ties with the island's tradition, influencing local and foreign consumers' preferences and contributing significantly to Cyprus' economy. A key contributor to wine quality and sensorial characteristics development is the microbiota that colonizes grapes and performs alcoholic fermentation. Still, the microbial patterns of wines produced in different geographic regions (terroir) in Cyprus remain unknown. The present study investigated the microbial diversity of five terroirs in Cyprus, two from the PGI Lemesos region [Kyperounta (PDO Pitsilia) and Koilani (PDO Krasochoria)], and three from the PGI Pafos region [Kathikas (PDO Laona Akamas), Panayia, and Statos (PDO Panayia)], of two grape varieties, Xynisteri and Maratheftiko, using high-throughput amplicon sequencing. Through a longitudinal analysis, we examined the evolution of the bacterial and fungal diversity during spontaneous alcoholic fermentation. Both varieties were characterized by a progressive reduction in their fungal alpha diversity (Shannon index) throughout the process of fermentation. Additionally, the study revealed a distinct separation among different terroirs in total fungal community composition (beta-diversity) for the variety Xynisteri. Also, Kyperounta terroir had a distinct total fungal beta-diversity from the other terroirs for Maratheftiko. Similarly, a significant distinction was demonstrated in total bacterial diversity between the PGI Lemesos region and the PGI Pafos terroirs for grape juice of the variety Xynisteri. Pre-fermentation, the fungal diversity for Xynisteri and Maratheftiko was dominated by the genera Hanseniaspora, Aureobasidium, Erysiphe, Aspergillus, Stemphylium, Penicillium, Alternaria, Cladosporium, and Mycosphaerella. During and post-fermentation, the species Hanseniaspora nectarophila, Saccharomyces cerevisiae, Hanseniaspora guilliermondii, and Aureobasidium pullulans, became the predominant in most must samples. Regarding the bacterial diversity, Lactobacillus and Streptococcus were the predominant genera for both grape varieties in all stages of fermentation. During fermentation, an increase was observed in the relative abundance of some bacteria, such as Acetobacter, Gluconobacter, and Oenococcus oeni. Finally, the study revealed microbial biomarkers with statistically significant higher relative representation, associated with each geographic region and each grape variety, during the different stages of fermentation. The present study's findings provide an additional linkage between the grape microbial community and the wine terroir.
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Affiliation(s)
- Eleni Kamilari
- Department of Agricultural Sciences, Biotechnology, and Food Science, Cyprus University of Technology, Lemesos, Cyprus
| | - Minas Mina
- Department of Agricultural Sciences, Biotechnology, and Food Science, Cyprus University of Technology, Lemesos, Cyprus
- Kyperounda Winery, P. Photiades Group, Nicosia, Cyprus
| | | | - Dimitrios Tsaltas
- Department of Agricultural Sciences, Biotechnology, and Food Science, Cyprus University of Technology, Lemesos, Cyprus
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16
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Meng Q, Yuan Y, Li Y, Wu S, Shi K, Liu S. Optimization of Electrotransformation Parameters and Engineered Promoters for Lactobacillus plantarum from Wine. ACS Synth Biol 2021; 10:1728-1738. [PMID: 34048225 DOI: 10.1021/acssynbio.1c00123] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Robust and versatile promoters for Lactobacillus plantarum found in wine are necessary gene expression tools for genetic research involving wine stress. We optimized the electrotransformation parameters for L. plantarum XJ25 isolated from wine and engineered five promoters based on the promoter P23; these promoters showed significantly different transcriptional activities under nonstress conditions. The activities of these promoters in vivo and the resulting growth burden to the host strain under different wine stresses were also evaluated. A range of colors (from white to dark pink) of the developing colonies with the plasmid pNZ8148 carrying an X-mCherry expression cassette, namely, P23-mCherry, trcP23-mCherry, POL1-mCherry, POL2-mCherry, POL3-mCherry, or POL4-mCherry, were analyzed. The applicability of the optimized electrotransformation parameters and synthetic promoters with different activities were also verified in several L. plantarum strains. Therefore, the optimized electrotransformation and these characterized promoters were determined to be suitable for applications in wine research in the future.
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Affiliation(s)
- Qiang Meng
- College of Enology, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Yuxin Yuan
- College of Enology, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Yueyao Li
- College of Enology, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Shaowen Wu
- College of Enology, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Kan Shi
- College of Enology, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Shuwen Liu
- College of Enology, Northwest A&F University, Yangling 712100, Shaanxi, China
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17
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Biodiversity of Oenological Lactic Acid Bacteria: Species- and Strain-Dependent Plus/Minus Effects on Wine Quality and Safety. FERMENTATION 2021. [DOI: 10.3390/fermentation7010024] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Winemaking depends on several elaborate biochemical processes that see as protagonist either yeasts or lactic acid bacteria (LAB) of oenological interest. In particular, LAB have a fundamental role in determining the quality chemical and aromatic properties of wine. They are essential not only for malic acid conversion, but also for producing several desired by-products due to their important enzymatic activities that can release volatile aromatic compounds during malolactic fermentation (e.g., esters, carbonyl compounds, thiols, monoterpenes). In addition, LAB in oenology can act as bioprotectors and reduce the content of undesired compounds. On the other hand, LAB can affect wine consumers’ health, as they can produce harmful compounds such as biogenic amines and ethyl carbamate under certain conditions during fermentation. Several of these positive and negative properties are species- and strain-dependent characteristics. This review focuses on these aspects, summarising the current state of knowledge on LAB’s oenological diversity, and highlighting their influence on the final product’s quality and safety. All our reported information is of high interest in searching new candidate strains to design starter cultures, microbial resources for traditional/typical products, and green solutions in winemaking. Due to the continuous interest in LAB as oenological bioresources, we also underline the importance of inoculation timing. The considerable variability among LAB species/strains associated with spontaneous consortia and the continuous advances in the characterisation of new species/strains of interest for applications in the wine sector suggest that the exploitation of biodiversity belonging to this heterogeneous group of bacteria is still rising.
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18
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Holešinský R, Průšová B, Baroň M, Fiala J, Kubizniakova P, Paulíček V, Sochor J. Spontaneous fermentation in wine production as a controllable technology. POTRAVINARSTVO 2020. [DOI: 10.5219/1280] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
This study focuses on the isolation of a consortium of microorganisms from spontaneously fermenting must that naturally contain lactic acid bacteria, non-saccharomyces yeasts, and saccharomyces yeasts. To collect the greatest diversity of microorganisms, the consortium was taken from the point of micro-sparkling. Based on the growth curves, isolation was performed using individual special nutrient media, and the isolates were subsequently multiplied in the nutrient medium. Individual isolates were then used for fermentation tests to monitor the percentage of fermented sugar and hydrogen sulphide production. The highest fermentation abilities were achieved in the isolates containing Saccharomyces cerevisiae and Zygosaccharomyces bailii. The smallest amount of ethanol was formed from the isolates containing Hanseniaspora uvarum, while Candida sake isolate produced the lowest amount of hydrogen sulphide and Zygosaccharomyces bailii produced the highest. The other isolates produced an average amount. Based on these results, a consortium containing the given isolates in a certain ratio was compiled.
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19
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Mendes Ferreira A, Mendes-Faia A. The Role of Yeasts and Lactic Acid Bacteria on the Metabolism of Organic Acids during Winemaking. Foods 2020; 9:E1231. [PMID: 32899297 PMCID: PMC7555314 DOI: 10.3390/foods9091231] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 08/25/2020] [Accepted: 08/27/2020] [Indexed: 12/31/2022] Open
Abstract
The main role of acidity and pH is to confer microbial stability to wines. No less relevant, they also preserve the color and sensory properties of wines. Tartaric and malic acids are generally the most prominent acids in wines, while others such as succinic, citric, lactic, and pyruvic can exist in minor concentrations. Multiple reactions occur during winemaking and processing, resulting in changes in the concentration of these acids in wines. Two major groups of microorganisms are involved in such modifications: the wine yeasts, particularly strains of Saccharomyces cerevisiae, which carry out alcoholic fermentation; and lactic acid bacteria, which commonly conduct malolactic fermentation. This review examines various such modifications that occur in the pre-existing acids of grape berries and in others that result from this microbial activity as a means to elucidate the link between microbial diversity and wine composition.
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Affiliation(s)
- Ana Mendes Ferreira
- University of Trás-os-Montes and Alto Douro, 5001-801 Vila Real, Portugal;
- WM&B—Wine Microbiology & Biotechnology Laboratory, Department of Biology and Environment, UTAD, 5001-801 Vila Real, Portugal
- BioISI—Biosystems & Integrative Sciences Institute, Faculty of Sciences, University of Lisboa, 1749-016 Lisboa, Portugal
| | - Arlete Mendes-Faia
- University of Trás-os-Montes and Alto Douro, 5001-801 Vila Real, Portugal;
- WM&B—Wine Microbiology & Biotechnology Laboratory, Department of Biology and Environment, UTAD, 5001-801 Vila Real, Portugal
- BioISI—Biosystems & Integrative Sciences Institute, Faculty of Sciences, University of Lisboa, 1749-016 Lisboa, Portugal
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20
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Pannella G, Lombardi SJ, Coppola F, Vergalito F, Iorizzo M, Succi M, Tremonte P, Iannini C, Sorrentino E, Coppola R. Effect of Biofilm Formation by Lactobacillus plantarum on the Malolactic Fermentation in Model Wine. Foods 2020; 9:E797. [PMID: 32560415 PMCID: PMC7353508 DOI: 10.3390/foods9060797] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 06/11/2020] [Accepted: 06/15/2020] [Indexed: 11/16/2022] Open
Abstract
Biofilm life-style of Lactobacillus plantarum (L. plantarum) strains was evaluated in vitro as a new and suitable biotechnological strategy to assure L-malic acid conversion in wine stress conditions. Sixty-eight L. plantarum strains isolated from diverse sources were assessed for their ability to form biofilm in acid (pH 3.5 or 3.2) or in ethanol (12% or 14%) stress conditions. The effect of incubation times (24 and 72 h) on the biofilm formation was evaluated. The study highlighted that, regardless of isolation source and stress conditions, the ability to form biofilm was strain-dependent. Specifically, two clusters, formed by high and low biofilm producer strains, were identified. Among high producer strains, L. plantarum Lpls22 was chosen as the highest producer strain and cultivated in planktonic form or in biofilm using oak supports. Model wines at 12% of ethanol and pH 3.5 or 3.2 were used to assess planktonic and biofilm cells survival and to evaluate the effect of biofilm on L-malic acid conversion. For cells in planktonic form, a strong survival decay was detected. In contrast, cells in biofilm life-style showed high resistance, assuring a prompt and complete L-malic acid conversion.
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Affiliation(s)
- Gianfranco Pannella
- Department of Agricultural, Environmental and Food Sciences (DiAAA), University of Molise, via De Sanctis snc, 86100 Campobasso, Italy; (G.P.); (S.J.L.); (F.V.); (M.S.); (P.T.); (C.I.); (E.S.); (R.C.)
| | - Silvia Jane Lombardi
- Department of Agricultural, Environmental and Food Sciences (DiAAA), University of Molise, via De Sanctis snc, 86100 Campobasso, Italy; (G.P.); (S.J.L.); (F.V.); (M.S.); (P.T.); (C.I.); (E.S.); (R.C.)
| | - Francesca Coppola
- Department of Agricultural Sciences, Grape and Wine Science Division, University of Naples “Federico II”, Viale Italia, 83100 Avellino, Italy;
| | - Franca Vergalito
- Department of Agricultural, Environmental and Food Sciences (DiAAA), University of Molise, via De Sanctis snc, 86100 Campobasso, Italy; (G.P.); (S.J.L.); (F.V.); (M.S.); (P.T.); (C.I.); (E.S.); (R.C.)
| | - Massimo Iorizzo
- Department of Agricultural, Environmental and Food Sciences (DiAAA), University of Molise, via De Sanctis snc, 86100 Campobasso, Italy; (G.P.); (S.J.L.); (F.V.); (M.S.); (P.T.); (C.I.); (E.S.); (R.C.)
| | - Mariantonietta Succi
- Department of Agricultural, Environmental and Food Sciences (DiAAA), University of Molise, via De Sanctis snc, 86100 Campobasso, Italy; (G.P.); (S.J.L.); (F.V.); (M.S.); (P.T.); (C.I.); (E.S.); (R.C.)
| | - Patrizio Tremonte
- Department of Agricultural, Environmental and Food Sciences (DiAAA), University of Molise, via De Sanctis snc, 86100 Campobasso, Italy; (G.P.); (S.J.L.); (F.V.); (M.S.); (P.T.); (C.I.); (E.S.); (R.C.)
| | - Caterina Iannini
- Department of Agricultural, Environmental and Food Sciences (DiAAA), University of Molise, via De Sanctis snc, 86100 Campobasso, Italy; (G.P.); (S.J.L.); (F.V.); (M.S.); (P.T.); (C.I.); (E.S.); (R.C.)
| | - Elena Sorrentino
- Department of Agricultural, Environmental and Food Sciences (DiAAA), University of Molise, via De Sanctis snc, 86100 Campobasso, Italy; (G.P.); (S.J.L.); (F.V.); (M.S.); (P.T.); (C.I.); (E.S.); (R.C.)
| | - Raffaele Coppola
- Department of Agricultural, Environmental and Food Sciences (DiAAA), University of Molise, via De Sanctis snc, 86100 Campobasso, Italy; (G.P.); (S.J.L.); (F.V.); (M.S.); (P.T.); (C.I.); (E.S.); (R.C.)
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21
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Mechanism analysis of combined acid-and-ethanol shock on Oenococcus oeni using RNA-Seq. Eur Food Res Technol 2020. [DOI: 10.1007/s00217-020-03520-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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22
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Cen S, Yin R, Mao B, Zhao J, Zhang H, Zhai Q, Chen W. Comparative genomics shows niche-specific variations of Lactobacillus plantarum strains isolated from human, Drosophila melanogaster, vegetable and dairy sources. FOOD BIOSCI 2020. [DOI: 10.1016/j.fbio.2020.100581] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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23
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Liu W, Li H, Jiang D, Zhang Y, Zhang S, Sun S. Effect of Saccharomyces cerevisiae, Torulaspora delbrueckii and malolactic fermentation on fermentation kinetics and sensory property of black raspberry wines. Food Microbiol 2020; 91:103551. [PMID: 32539970 DOI: 10.1016/j.fm.2020.103551] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 04/25/2020] [Accepted: 05/20/2020] [Indexed: 01/01/2023]
Abstract
Alcoholic fermentation (AF) and malolactic fermentation (MLF) both have significant influence on the production of black raspberry wine. In this study, three microbes associated with AF and MLF including S. cerevisiae, T. delbrueckii and O. oeni were used to investigate their combined effect on basic compositional, volatile and sensory property of black raspberry wine, and four fermentation trials including single S. cerevisiae inoculation plus spontaneous MLF (BSU) and controlled MLF with O. oeni (BSO), sequential culture of T. delbrueckii and S. cerevisiae plus spontaneous MLF (BTSU) and controlled MLF (BTSO) were tested and compared. Fermentation results showed MLF in BSU, BSO and BTSO were successful, with respective period of 40, 25 and 23 days, whereas a stuck MLF occurred in BTSU. Volatile compounds were determined by HS-GC-IMS method, with a total of 45 aromas identified. BTSO was distinguished by a significant higher signal intensity of many fruity esters and a lower production of several alcohols and terpenes, which was in agreement with its perception result of strong 'fruity' and slight note of 'solvent' and 'herbaceous' during quantitative descriptive analysis. On the contrary, BSU was found to reinforce the synthesis of most detected volatiles, resulting in the enhancement of both beneficial and off-flavour compounds, therefore scoring lower in the 'global aroma' descriptor. Principal component analysis showed BSU and BSO were similar in the volatile composition, whereas BTSO was quite different. Overall, BTSO had greater potential to be used in the production of black raspberry wine.
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Affiliation(s)
- Wenli Liu
- School of Food Engineering, Ludong University, Yantai, Shandong, 264025, PR China; Institute of Bionanotechnology, Ludong University, Yantai, Shandong, 264025, PR China
| | - Huamin Li
- School of Food Engineering, Ludong University, Yantai, Shandong, 264025, PR China; Institute of Bionanotechnology, Ludong University, Yantai, Shandong, 264025, PR China
| | - Dongqi Jiang
- Institute of Food Science and Engineering, Yantai University, Yantai, Shandong, 264005, PR China
| | - Yue Zhang
- School of Food Engineering, Ludong University, Yantai, Shandong, 264025, PR China
| | - Sicheng Zhang
- School of Food Engineering, Ludong University, Yantai, Shandong, 264025, PR China
| | - Shuyang Sun
- School of Food Engineering, Ludong University, Yantai, Shandong, 264025, PR China; Institute of Bionanotechnology, Ludong University, Yantai, Shandong, 264025, PR China.
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Tufariello M, Capozzi V, Spano G, Cantele G, Venerito P, Mita G, Grieco F. Effect of Co-Inoculation of Candida zemplinina, Saccharomyces cerevisiae and Lactobacillus plantarum for the Industrial Production of Negroamaro Wine in Apulia (Southern Italy). Microorganisms 2020; 8:E726. [PMID: 32414096 PMCID: PMC7285497 DOI: 10.3390/microorganisms8050726] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 05/01/2020] [Accepted: 05/08/2020] [Indexed: 01/11/2023] Open
Abstract
The employment of multi-species starter cultures has growing importance in modern winemaking for improving the complexity and wine attributes. The assessment of compatibility for selected species/strains at the industrial-scale is crucial to assure the quality and the safety associated with fermentations. An aspect particularly relevant when the species belong to non-Saccharomyces, Saccharomyces spp. and malolactic bacteria, three categories with different biological characteristics and oenological significance. To the best of our knowledge, the present report is the first study regarding the utilization of a combined starter culture composed of three strains of non-Saccharomyces, Saccharomyces cerevisiae and Lactobacillus plantarum for production of wine at the industrial scale. More in-depth, this work investigated the oenological potential of the autochthonous characterized strains from the Apulian region (Southern Italy), Candida zemplinina (syn. Starmerella bacillaris) 35NC1, S. cerevisiae (NP103), and L. plantarum (LP44), in co-inoculation following a complete scale-up scheme. Microbial dynamics, fermentative profiles and production of volatile secondary compounds were assessed in lab-scale micro-vinification tests and then the performances of the mixed starter formulation were further evaluated by pilot-scale wine production. The above results were finally validated by performing an industrial-scale vinification on 100HL of Negroamaro cultivar grape must. The multi-starter formulation was able to rule the different stages of the fermentation processes effectively, and the different microbial combinations enhanced the organoleptic wine features to different extents. The findings indicated that the simultaneous inoculation of the three species affect the quality and quantity of several volatile compounds, confirming that the complexity of the wine can reflect the complexity of the starter cultures. Moreover, the results underlined that the same mixed culture could differently influence wine quality when tested at the lab-, pilot- and industrial-scale. Finally, we highlighted the significance of employment non-Saccharomyces and L. plantarum, together with S. cerevisiae, autochthonous strains in the design of custom-made starter culture formulation for typical regional wine production with pronounced unique quality.
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Affiliation(s)
- Maria Tufariello
- Institute of Sciences of Food Production, National Research Council, 73100 Lecce, Italy;
| | - Vittorio Capozzi
- Institute of Sciences of Food Production, National Research Council, c/o CS-DAT, Via Michele Protano, 71121 Foggia, Italy;
| | - Giuseppe Spano
- Department of the Sciences of Agriculture, Food and Environment, University of Foggia, 71121 Foggia, Italy;
| | | | - Pasquale Venerito
- Center for Research, Experimentation and Training in Agriculture “Basile Caramia”, 70010 Locorotondo, Italy;
| | - Giovanni Mita
- Institute of Sciences of Food Production, National Research Council, 73100 Lecce, Italy;
| | - Francesco Grieco
- Institute of Sciences of Food Production, National Research Council, 73100 Lecce, Italy;
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Russo P, Tufariello M, Renna R, Tristezza M, Taurino M, Palombi L, Capozzi V, Rizzello CG, Grieco F. New Insights into the Oenological Significance of Candida zemplinina: Impact of Selected Autochthonous Strains on the Volatile Profile of Apulian Wines. Microorganisms 2020; 8:E628. [PMID: 32357569 PMCID: PMC7285007 DOI: 10.3390/microorganisms8050628] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 04/20/2020] [Accepted: 04/20/2020] [Indexed: 01/05/2023] Open
Abstract
In this investigation, we explored the oenological significance of Candida zemplinina (syn. Starmerella bacillaris) isolates from Apulian grape musts. Moreover, we provide the first evidence of the impact of different C. zemplinina strains on the wine aromatic properties tested as monocultures. We described the diversity of C. zemplinina strains isolated from grapes and the variability of 'volatile' phenotypes associated with this intraspecific variability. Thirty-three isolates were characterized at strain level by PCR-based approach and, among these, 16 strains were identified and then tested by microfermentation tests carried out in grape must. Analyzed strains were low producers of acetic acid and hydrogen sulphide, not able to decarboxylate a panel of representative amino acids, whereas they showed fructophilic character and significant glycerol production. Volatile profiles of produced wines were investigated by gas chromatography-mass spectrometry. The Odor Activity Values of all molecules were calculated and 12 compounds showed values above their odor thresholds. Two selected strains (35NC1 and 15PR1) could be considered as possible starter cultures since they were able to positively affect the sensory properties of obtained wine. This report firstly supplies evidence on the strain-specific impact of different C. zemplinina strains on the final aroma of produced wines.
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Affiliation(s)
- Pasquale Russo
- Department of the Sciences of Agriculture, Food and Environment, University of Foggia, 71121 Foggia, Italy
| | - Maria Tufariello
- CNR—Institute of Sciences of Food Production (ISPA), via Prov.le, Lecce-Monteroni, 73100 Lecce, Italy; (M.T.); (M.T.); (M.T.)
| | - Raffaela Renna
- Department of Soil, Plant and Food Science, University of Bari Aldo Moro, Via Amendola, 165/a, 70126 Bari, Italy; (R.R.); (C.G.R.)
| | - Mariana Tristezza
- CNR—Institute of Sciences of Food Production (ISPA), via Prov.le, Lecce-Monteroni, 73100 Lecce, Italy; (M.T.); (M.T.); (M.T.)
| | - Marco Taurino
- CNR—Institute of Sciences of Food Production (ISPA), via Prov.le, Lecce-Monteroni, 73100 Lecce, Italy; (M.T.); (M.T.); (M.T.)
| | - Lorenzo Palombi
- CNR—Institute for Applied Physics ‘Nello Carrara” (IFAC), Via Madonna del Piano 10, Sesto Fiorentino, 50019 Firenze, Italy;
| | - Vittorio Capozzi
- Institute of Sciences of Food Production, National Research Council (CNR), c/o CS-DAT, Via Michele Protano, 71121 Foggia, Italy;
| | - Carlo G. Rizzello
- Department of Soil, Plant and Food Science, University of Bari Aldo Moro, Via Amendola, 165/a, 70126 Bari, Italy; (R.R.); (C.G.R.)
| | - Francesco Grieco
- CNR—Institute of Sciences of Food Production (ISPA), via Prov.le, Lecce-Monteroni, 73100 Lecce, Italy; (M.T.); (M.T.); (M.T.)
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Russo P, Englezos V, Capozzi V, Pollon M, Río Segade S, Rantsiou K, Spano G, Cocolin L. Effect of mixed fermentations with Starmerella bacillaris and Saccharomyces cerevisiae on management of malolactic fermentation. Food Res Int 2020; 134:109246. [PMID: 32517918 DOI: 10.1016/j.foodres.2020.109246] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Revised: 04/13/2020] [Accepted: 04/13/2020] [Indexed: 01/31/2023]
Abstract
This work aims to improve the management of the malolactic fermentation (MLF) in red wines by elucidating the interactions between Starmerella bacillaris and Saccharomyces cerevisiae in mixed fermentations and malolactic bacteria. Two Starm. bacillaris strains were individually used in mixed fermentations with a commercial S. cerevisiae. MLF was performed using two autochthonous Lactobacillus plantarum and one commercial Oenococcus oeni inoculated following a simultaneous (together with S. cerevisiae) or sequential (at the end of alcoholic fermentation) approach. The impact of yeast inoculation on the progress of MLF was investigated by monitoring the viable microbial populations and the evolution of the main oenological parameters, as well as the volatile organic composition of the wines obtained in mixed and pure micro-scale winemaking trials. Our results indicated that MLF was stimulated, inhibited, or unaffected in mixed fermentations depending on the strains and on the regime of inoculation. O. oeni was able to perform MLF under all experimental conditions, and it showed a minimal impact on the volatile organic compounds of the wine. L. plantarum was unable to perform MLF in sequential inoculation assays, and strain-depending interactions with Starm. bacillaris were indicated as factor affecting the outcome of MLF. Moreover, uncompleted MLF were related to a lower aromatic complexity of the wines. Our evidences indicate that tailored studies are needed to define the appropriate management of non-Saccharomyces and malolactic starter cultures in order to optimize some technological parameters (i.e. reduction of vinification time) and to improve qualitative features (i.e. primary and secondary metabolites production) of red wines.
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Affiliation(s)
- Pasquale Russo
- Department of the Sciences of Agriculture, Food and Environment, University of Foggia, Via Napoli 25, 71122 Foggia, Italy
| | - Vasileios Englezos
- Department of Agricultural, Forest and Food Sciences, University of Torino, Largo Paolo Braccini 2, 10095 Grugliasco, Italy
| | - Vittorio Capozzi
- Institute of Sciences of Food Production, National Research Council (CNR), c/o CS-DAT, Via Michele Protano, 71121 Foggia, Italy
| | - Matteo Pollon
- Department of Agricultural, Forest and Food Sciences, University of Torino, Largo Paolo Braccini 2, 10095 Grugliasco, Italy
| | - Susana Río Segade
- Department of Agricultural, Forest and Food Sciences, University of Torino, Largo Paolo Braccini 2, 10095 Grugliasco, Italy
| | - Kalliopi Rantsiou
- Department of Agricultural, Forest and Food Sciences, University of Torino, Largo Paolo Braccini 2, 10095 Grugliasco, Italy
| | - Giuseppe Spano
- Department of the Sciences of Agriculture, Food and Environment, University of Foggia, Via Napoli 25, 71122 Foggia, Italy
| | - Luca Cocolin
- Department of Agricultural, Forest and Food Sciences, University of Torino, Largo Paolo Braccini 2, 10095 Grugliasco, Italy.
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Lactobacillus plantarum, a New Biological Tool to Control Malolactic Fermentation: A Review and an Outlook. BEVERAGES 2020. [DOI: 10.3390/beverages6020023] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Malolactic fermentation (MLF) in wine is an important step in the vinification of most red and some white wines, as stands for the biological conversion of l-malic acid into l-lactic acid and carbon dioxide, resulting in a decrease in wine acidity. MLF not only results in a biological deacidification, it can exert a significant impact on the organoleptic qualities of wine. This paper reviews the biodiversity of lactic acid bacteria (LAB) in wine, their origin, and the limiting conditions encountered in wine, which allow only the most adapted species and strains to survive and induce malolactic fermentation. Of all the species of wine LAB, Oenococcus oeni is probably the best adapted to overcome the harsh environmental wine conditions and therefore represents the majority of commercial MLF starter cultures. Wine pH is most challenging, but, as a result of global warming, Lactobacillus sp. is more often reported to predominate and be responsible for spontaneous malolactic fermentation. Some Lactobacillus plantarum strains can tolerate the high alcohol and SO2 levels normally encountered in wine. This paper shows the potential within this species for the application as a starter culture for induction of MLF in juice or wine. Due to its complex metabolism, a range of compositional changes can be induced, which may positively affect the quality of the final product. An example of a recent isolate has shown most interesting results, not only for its capacity to induce MLF after direct inoculation, but also for its positive contribution to the wine quality. Degrading hexose sugars by the homo-fermentative pathway, which poses no risk of acetic acid production from the sugars, is an interesting alternative to control MLF in high pH wines. Within this species, we can expect more strains with interesting enological properties.
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28
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Characterization of natural Oenococcus oeni strains for Montepulciano d’Abruzzo organic wine production. Eur Food Res Technol 2020. [DOI: 10.1007/s00217-020-03466-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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29
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Climate Changes and Food Quality: The Potential of Microbial Activities as Mitigating Strategies in the Wine Sector. FERMENTATION-BASEL 2019. [DOI: 10.3390/fermentation5040085] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Climate change threatens food systems, with huge repercussions on food security and on the safety and quality of final products. We reviewed the potential of food microbiology as a source of biotechnological solutions to design climate-smart food systems, using wine as a model productive sector. Climate change entails considerable problems for the sustainability of oenology in several geographical regions, also placing at risk the wine typicity. The main weaknesses identified are: (i) The increased undesired microbial proliferation; (ii) the improved sugars and, consequently, ethanol content; (iii) the reduced acidity and increased pH; (iv) the imbalanced perceived sensory properties (e.g., colour, flavour); and (v) the intensified safety issues (e.g., mycotoxins, biogenic amines). In this paper, we offer an overview of the potential microbial-based strategies suitable to cope with the five challenges listed above. In terms of microbial diversity, our principal focus was on microorganisms isolated from grapes/musts/wines and on microbes belonging to the main categories with a recognized positive role in oenological processes, namely Saccharomyces spp. (e.g., Saccharomyces cerevisiae), non-Saccharomyces yeasts (e.g., Metschnikowia pulcherrima, Torulaspora delbrueckii, Lachancea thermotolerans, and Starmerella bacillaris), and malolactic bacteria (e.g., Oenococcus oeni, Lactobacillus plantarum).
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30
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Berbegal C, Borruso L, Fragasso M, Tufariello M, Russo P, Brusetti L, Spano G, Capozzi V. A Metagenomic-Based Approach for the Characterization of Bacterial Diversity Associated with Spontaneous Malolactic Fermentations in Wine. Int J Mol Sci 2019; 20:ijms20163980. [PMID: 31443334 PMCID: PMC6721008 DOI: 10.3390/ijms20163980] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 08/13/2019] [Accepted: 08/13/2019] [Indexed: 01/13/2023] Open
Abstract
This study reports the first application of a next generation sequencing (NGS) analysis. The analysis was designed to monitor the effect of the management of microbial resources associated with alcoholic fermentation on spontaneous malolactic consortium. Together with the analysis of 16S rRNA genes from the metagenome, we monitored the principal parameters linked to MLF (e.g., malic and lactic acid concentration, pH). We encompass seven dissimilar concrete practices to manage microorganisms associated with alcoholic fermentation: Un-inoculated must (UM), pied-de-cuve (PdC), Saccharomyces cerevisiae (SC), S. cerevisiae and Torulaspora delbrueckii co-inoculated and sequentially inoculated, as well as S. cerevisiae and Metschnikowia pulcherrima co-inoculated and sequentially inoculated. Surprisingly, each experimental modes led to different taxonomic composition of the bacterial communities of the malolactic consortia, in terms of prokaryotic phyla and genera. Our findings indicated that, uncontrolled AF (UM, PdC) led to heterogeneous consortia associated with MLF (with a relevant presence of the genera Acetobacter and Gluconobacter), when compared with controlled AF (SC) (showing a clear dominance of the genus Oenococcus). Effectively, the SC trial malic acid was completely degraded in about two weeks after the end of AF, while, on the contrary, malic acid decarboxylation remained uncomplete after 7 weeks in the case of UM and PdC. In addition, for the first time, we demonstrated that both (i) the inoculation of different non-Saccharomyces (T. delbrueckii and M. pulcherrima) and, (ii) the inoculation time of the non-Saccharomyces with respect to S. cerevisiae resources (co-inoculated and sequentially inoculated) influence the composition of the connected MLF consortia, modulating MLF performance. Finally, we demonstrated the first findings of delayed and inhibited MLF when M. pulcherrima, and T. delbrueckii were inoculated, respectively. In addition, as a further control test, we also assessed the effect of the inoculation with Oenococcus oeni and Lactobacillus plantarum at the end of alcoholic fermentation, as MLF starter cultures. Our study suggests the potential interest in the application of NGS analysis, to monitor the effect of alcoholic fermentation on the spontaneous malolactic consortium, in relation to wine.
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Affiliation(s)
- Carmen Berbegal
- Department of Agriculture, Food and Environment Sciences, University of Foggia, Via Napoli 25, 71122 Foggia, Italy
- EnolabERI BioTecMed, Universitat de València, 46100 Valencia, Spain
| | - Luigimaria Borruso
- Faculty of Science and Technology, Free University of Bozen-Bolzano, 39100 Bozen-Bolzano, Italy
| | - Mariagiovanna Fragasso
- Department of Agriculture, Food and Environment Sciences, University of Foggia, Via Napoli 25, 71122 Foggia, Italy
| | - Maria Tufariello
- Istituto di Scienze delle Produzioni Alimentari, Consiglio Nazionale delle Ricerche, Unità Operativa di Supporto di Lecce, 73100 Lecce, Italy
| | - Pasquale Russo
- Department of Agriculture, Food and Environment Sciences, University of Foggia, Via Napoli 25, 71122 Foggia, Italy
| | - Lorenzo Brusetti
- Faculty of Science and Technology, Free University of Bozen-Bolzano, 39100 Bozen-Bolzano, Italy
| | - Giuseppe Spano
- Department of Agriculture, Food and Environment Sciences, University of Foggia, Via Napoli 25, 71122 Foggia, Italy
| | - Vittorio Capozzi
- Department of Agriculture, Food and Environment Sciences, University of Foggia, Via Napoli 25, 71122 Foggia, Italy.
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31
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Manera C, Olguin NT, Bravo-Ferrada BM, Tymczyszyn EE, Delfederico L, Bibiloni H, Caballero AC, Semorile L, La Hens DV. Survival and implantation of indigenous psychrotrophic Oenococcus oeni strains during malolactic fermentation in a Patagonian Pinot noir wine. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.02.063] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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32
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Impact of co-inoculation of Saccharomyces cerevisiae, Hanseniaspora uvarum and Oenococcus oeni autochthonous strains in controlled multi starter grape must fermentations. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.04.045] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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33
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Zhao H, Liu L, Peng S, Yuan L, Li H, Wang H. Heterologous Expression of Argininosuccinate Synthase From Oenococcus oeni Enhances the Acid Resistance of Lactobacillus plantarum. Front Microbiol 2019; 10:1393. [PMID: 31293541 PMCID: PMC6598401 DOI: 10.3389/fmicb.2019.01393] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Accepted: 06/04/2019] [Indexed: 01/31/2023] Open
Abstract
Oenococcus oeni can survive well in wine (an acid-stress environment) and dominate malolactic fermentation (MLF). To demonstrate a possible role of argininosuccinate synthase gene (argG) in the acid tolerance response of O. oeni, a related argG gene was inserted into a plasmid pMG36e and heterologously expressed in Lactobacillus plantarum SL09, a wine isolate belonging to a species of relevant importance in MLF. The expression levels of the argG gene in L. plantarum were analyzed by RT-qPCR, argininosuccinate synthase (ASS) activity and cell properties (amino acids, pH, H+-ATPase activity, and ATP levels) were determined at pH 3.7 in comparison with that at pH 6.3. Results showed that the recombinant strain L. plantarum SL09 (pMG36eargG) exhibited stronger growth performance compared with the control strain (without argG gene), and the expression levels of hsp1, cfa, atp, the citrate and malate metabolic genes were apparently increased under acid stress. In addition, the recombinant strain exhibited 11.0-, 2.0-, 1.9-fold higher ASS activity, H+-ATPase activity and intracellular ATP level, compared with the corresponding values for control strain during acid-stresses condition, which may take responsible for the acid tolerance enhancement of the recombinant strain. This is the first work report on heterologous expression of argG gene, and the results presented in this study will be beneficial for the research on acid stress response of O. oeni.
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Affiliation(s)
- Hongyu Zhao
- College of Enology, Northwest A&F University, Yangling, China
| | - Longxiang Liu
- Shandong Engineering and Technology Research Center for Ecological Fragile Belt of Yellow River Delta, Binzhou, China
| | - Shuai Peng
- College of Enology, Northwest A&F University, Yangling, China
| | - Lin Yuan
- College of Enology, Northwest A&F University, Yangling, China
| | - Hua Li
- College of Enology, Northwest A&F University, Yangling, China.,Heyang Experimental and Demonstrational Stations for Grape, Weinan, China.,Shaanxi Engineering Research Center for Viti-Viniculture, Yangling, China
| | - Hua Wang
- College of Enology, Northwest A&F University, Yangling, China.,Heyang Experimental and Demonstrational Stations for Grape, Weinan, China.,Shaanxi Engineering Research Center for Viti-Viniculture, Yangling, China
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34
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Cerdeira V, Bravo‐Ferrada BM, Semorile L, Tymczyszyn E. Design of a low‐cost culture medium based in whey permeate for biomass production of enologicalLactobacillus plantarumstrains. Biotechnol Prog 2019; 35:e2791. [DOI: 10.1002/btpr.2791] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Revised: 01/07/2019] [Accepted: 02/20/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Victoria Cerdeira
- Laboratorio de Microbiología Molecular, Instituto de Microbiología Básica y Aplicada (IMBA), Departamento de Ciencia y TecnologíaUniversidad Nacional de Quilmes Bernal Argentina
| | - Bárbara M. Bravo‐Ferrada
- Laboratorio de Microbiología Molecular, Instituto de Microbiología Básica y Aplicada (IMBA), Departamento de Ciencia y TecnologíaUniversidad Nacional de Quilmes Bernal Argentina
| | - Liliana Semorile
- Laboratorio de Microbiología Molecular, Instituto de Microbiología Básica y Aplicada (IMBA), Departamento de Ciencia y TecnologíaUniversidad Nacional de Quilmes Bernal Argentina
| | - Elizabeth Tymczyszyn
- Laboratorio de Microbiología Molecular, Instituto de Microbiología Básica y Aplicada (IMBA), Departamento de Ciencia y TecnologíaUniversidad Nacional de Quilmes Bernal Argentina
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35
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Abstract
In recent years, in line with consumer preferences and due to the effects of global climate change, new trends have emerged in wine fermentation and wine technology. Consumers are looking for wines with less ethanol and fruitier aromas, but also with a good balance in terms of acidity and mouthfeel. Nonconventional yeasts contain a wide range of different genera of non-Saccharomyces. If in the past they were considered spoilage yeasts, now they are used to enhance the aroma profile of wine or to modulate wine composition. Recent publications highlight the role of non-Saccharomyces as selected strains for controlling fermentations mostly in cofermentation with Saccharomyces. In this article, I have reviewed the ability of some bacteria and non-Saccharomyces strains to modulate wine acidity.
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36
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Brizuela N, Tymczyszyn EE, Semorile LC, Valdes La Hens D, Delfederico L, Hollmann A, Bravo-Ferrada B. Lactobacillus plantarum as a malolactic starter culture in winemaking: A new (old) player? ELECTRON J BIOTECHN 2019. [DOI: 10.1016/j.ejbt.2018.12.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
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37
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Li HM, Jiang DQ, Dai ZG, Zhang YS, Zhang Y, Sun SY, Zhao YP. Aromatic property of cherry wine produced by malolactic fermentation of controlled and spontaneous on the bacterial evolution. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2019. [DOI: 10.1080/10942912.2019.1640736] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Hua Min Li
- Department of Food Science and Engineering, School of Food Engineering, Ludong University, Yantai, Shandong, PR China
| | - Dong Qi Jiang
- Department of Food Science and Engineering, College of Life Sciences, Institute of Food Science and Engineering, Yantai University, Yantai, Shandong, PR China
| | - Zhi Guo Dai
- Department of Food Science and Engineering, School of Food Engineering, Ludong University, Yantai, Shandong, PR China
| | - Yun Shu Zhang
- Department of Food Science and Engineering, College of Life Sciences, Institute of Food Science and Engineering, Yantai University, Yantai, Shandong, PR China
| | - Yue Zhang
- Department of Food Science and Engineering, School of Food Engineering, Ludong University, Yantai, Shandong, PR China
| | - Shu Yang Sun
- Department of Food Science and Engineering, School of Food Engineering, Ludong University, Yantai, Shandong, PR China
| | - Yu Ping Zhao
- Department of Food Science and Engineering, College of Life Sciences, Institute of Food Science and Engineering, Yantai University, Yantai, Shandong, PR China
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38
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Agostini C, Eckert C, Vincenzi A, Machado BL, Jordon BC, Kipper JP, Dullius A, Dullius CH, Lehn DN, Sperotto RA, Pozzobon A, Granada CE, Maciel MJ, Volken de Souza CF. Characterization of technological and probiotic properties of indigenous Lactobacillus spp. from south Brazil. 3 Biotech 2018; 8:451. [PMID: 30333953 DOI: 10.1007/s13205-018-1469-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 09/29/2018] [Indexed: 01/21/2023] Open
Abstract
In this study, we isolated Lactobacillus spp. from bovine raw milk and artisanal cheese from southern Brazil, and evaluated their technological and probiotic potential to select new isolates for producing healthy fermented dairy foods with differentiated tastes and flavours. We obtained 48 new lactobacilli isolates, which were isolated from raw milk (38) and cheese (10). These bacterial isolates were closely related with ten species: Lactobacillus paracasei (50% of the isolates), L. parabuchneri (15%), L. pentosus (13%), L. zeae (4%), L. plantarum (4%), L. otakiensis (4%), L. casei (4%), L. harbinensis (2%), L. diolivorans (2%), and L. rhamnosus (2%). Isolates CH112 and CH131 showed the greatest acidification potential, reducing the pH of milk to below 5.3 after incubation for 6 h at 32 °C. Considering proteolytic activity and diacetyl production, isolates ML88a, ML04, and ML12 showed the most promising results. Isolate ML12 showed 100% survival rate when inoculated in gastric juice at pH 2.5. The evaluation of antibacterial activity of the lactobacilli showed that the pathogens Listeria monocytogenes, Staphylococcus aureus, Salmonella enteritidis, and Salmonella Typhimurium were strongly inhibited by the pure lactobacilli cultures. Five Lactobacillus isolates (ML01, ML04, ML12, ML88, and CH139) showed both technological and probiotic characteristics. Principal Component Analysis (PCA) was used to investigate correlations among technological and probiotic characteristics, and identified new promising lactobacilli isolates for exploring their characteristics. This study reveals the importance of selecting new microorganisms with potential applicability in the food industry for developing functional foods with differentiated aromas and flavours.
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Affiliation(s)
- Camila Agostini
- 1Programa de Pós-Graduação em Biotecnologia (PPGBiotec), Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
- 2Laboratório de Biotecnologia de Alimentos, Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
| | - Camila Eckert
- 1Programa de Pós-Graduação em Biotecnologia (PPGBiotec), Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
- 2Laboratório de Biotecnologia de Alimentos, Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
| | - Angélica Vincenzi
- 1Programa de Pós-Graduação em Biotecnologia (PPGBiotec), Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
- 2Laboratório de Biotecnologia de Alimentos, Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
| | - Bruna Lenhardt Machado
- 1Programa de Pós-Graduação em Biotecnologia (PPGBiotec), Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
- 2Laboratório de Biotecnologia de Alimentos, Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
| | - Bruna Cristina Jordon
- 1Programa de Pós-Graduação em Biotecnologia (PPGBiotec), Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
| | - João Pedro Kipper
- 1Programa de Pós-Graduação em Biotecnologia (PPGBiotec), Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
| | - Anja Dullius
- 1Programa de Pós-Graduação em Biotecnologia (PPGBiotec), Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
- 2Laboratório de Biotecnologia de Alimentos, Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
| | | | - Daniel Neutzling Lehn
- 2Laboratório de Biotecnologia de Alimentos, Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
| | - Raul Antonio Sperotto
- 1Programa de Pós-Graduação em Biotecnologia (PPGBiotec), Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
| | - Adriane Pozzobon
- 1Programa de Pós-Graduação em Biotecnologia (PPGBiotec), Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
| | - Camille Eichelberger Granada
- 1Programa de Pós-Graduação em Biotecnologia (PPGBiotec), Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
| | - Mônica Jachetti Maciel
- 2Laboratório de Biotecnologia de Alimentos, Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
- 4Programa de Pós-Graduação em Sistemas Ambientais Sustentáveis (PPGSAS), Universidade do Vale do Taquari-Univates, Av. Avelino Tallini, 171, Lajeado, RS 95914-014 Brazil
| | - Claucia Fernanda Volken de Souza
- 1Programa de Pós-Graduação em Biotecnologia (PPGBiotec), Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
- 2Laboratório de Biotecnologia de Alimentos, Universidade do Vale do Taquari-Univates, Lajeado, RS Brazil
- 4Programa de Pós-Graduação em Sistemas Ambientais Sustentáveis (PPGSAS), Universidade do Vale do Taquari-Univates, Av. Avelino Tallini, 171, Lajeado, RS 95914-014 Brazil
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Lucio O, Pardo I, Heras JM, Krieger S, Ferrer S. Influence of yeast strains on managing wine acidity using Lactobacillus plantarum. Food Control 2018. [DOI: 10.1016/j.foodcont.2018.05.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Managing wine quality using Torulaspora delbrueckii and Oenococcus oeni starters in mixed fermentations of a red Barbera wine. Eur Food Res Technol 2018. [DOI: 10.1007/s00217-018-3161-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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41
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Brizuela NS, Bravo-Ferrada BM, Curilén Y, Delfederico L, Caballero A, Semorile L, Pozo-Bayón MÁ, Tymczyszyn EE. Advantages of Using Blend Cultures of Native L. plantarum and O. oeni Strains to Induce Malolactic Fermentation of Patagonian Malbec Wine. Front Microbiol 2018; 9:2109. [PMID: 30237792 PMCID: PMC6135894 DOI: 10.3389/fmicb.2018.02109] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 08/20/2018] [Indexed: 11/13/2022] Open
Abstract
The malolactic fermentation (MLF) of Patagonian Malbec wine inoculated with blend cultures of selected native strains of Lactobacillus plantarum and Oenococcus oeni was monitored during 14 days, analyzing the strains ability to modify the content of some organic acids and to change the volatile compounds profile. The performance of the LAB strains was tested as single and blends cultures of both species. An implantation control by RAPD PCR was also carried out to differentiate among indigenous and inoculated strains. The L. plantarum strains UNQLp11 and UNQLp155 and the O. oeni strain UNQOe73.2 were able to remain viable during the monitoring time of MLF, whereas the O. oeni strain UNQOe31b showed a decrease of five log CFU at day 14. The four strains assayed showed a similar behavior in wine whether they were inoculated individually or as blend cultures. All strains were able to consume L-malic acid, particularly the L. plantarum strains, which showed the highest consumption values at day 14, both as single or blend cultures. The changes in the volatile compounds profile of Malbec wine samples, before and after MLF, were determined by HS-SPME and GC-MS technique. Wines inoculated with blend cultures containing strain UNQLp155 showed a decrease in the total alcohols content and an increase in the total esters content. On the other hand, wines inoculated with single cultures of strains UNQLp155, UNQOe31b or UNQOe73.2 showed no significant decrease in the total alcohols concentration but a significant increase in the total esters content. When strain UNQLp11 was inoculated as single or as blend culture with strain UNQOe31b, wines exhibited an increase in the total alcohols content, and a decrease in the total esters content. The content of diethyl succinate showed the greatest increase at final of MLF, and a particular synergistic effect in its synthesis was observed with a blend culture of strains UNQLp155 and UNQOe73.2. These results suggest that the use of blend cultures formulated with strains belonging to L. plantarum and O. oeni species could offer an interesting advantage to induce MLF in Malbec wines, contributing to diversify their aromatic profiles.
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Affiliation(s)
- Natalia S Brizuela
- Laboratorio de Microbiología Molecular, Instituto de Microbiología Básica y Aplicada, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Bernal, Argentina
| | - Bárbara M Bravo-Ferrada
- Laboratorio de Microbiología Molecular, Instituto de Microbiología Básica y Aplicada, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Bernal, Argentina
| | - Yolanda Curilén
- Facultad de Ciencia y Tecnología de los Alimentos, Universidad Nacional del Comahue y PROBIEN, CONICET-Universidad Nacional del Comahue, Neuquén, Argentina
| | - Lucrecia Delfederico
- Laboratorio de Microbiología Molecular, Instituto de Microbiología Básica y Aplicada, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Bernal, Argentina
| | - Adriana Caballero
- Facultad de Ciencia y Tecnología de los Alimentos, Universidad Nacional del Comahue y PROBIEN, CONICET-Universidad Nacional del Comahue, Neuquén, Argentina
| | - Liliana Semorile
- Laboratorio de Microbiología Molecular, Instituto de Microbiología Básica y Aplicada, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Bernal, Argentina
| | - M Ángeles Pozo-Bayón
- Instituto de Investigación en Ciencias de la Alimentación, Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid, Madrid, Spain
| | - E Elizabeth Tymczyszyn
- Laboratorio de Microbiología Molecular, Instituto de Microbiología Básica y Aplicada, Departamento de Ciencia y Tecnología, Universidad Nacional de Quilmes, Bernal, Argentina
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Jiang J, Sumby KM, Sundstrom JF, Grbin PR, Jiranek V. Directed evolution of Oenococcus oeni strains for more efficient malolactic fermentation in a multi-stressor wine environment. Food Microbiol 2018. [DOI: 10.1016/j.fm.2018.01.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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43
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Miranda-Castilleja DE, Martínez-Peniche RÁ, Nadal Roquet-Jalmar M, Aldrete-Tapia JA, Arvizu-Medrano SM. Enological Qualities and Interactions Between Native Yeast and Lactic Acid Bacteria from Queretaro, Mexico. J Food Sci 2018; 83:1904-1912. [PMID: 29905939 DOI: 10.1111/1750-3841.14197] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Revised: 04/04/2018] [Accepted: 04/24/2018] [Indexed: 12/01/2022]
Abstract
Despite the importance of strain compatibility, most of the enological strain selection studies are carried out separately on yeasts and lactic acid bacteria (LAB). In this study, the enological traits and interactions between native yeasts and LAB were studied. The H2 S and acetic acid production, growth rates at 8 °C, killer phenotypes, flocculation, and tolerance to must and wine inhibitors were determined for 25 Saccharomyces yeasts. The ability to grow under two wine-like conditions was also determined in 37 LAB (Oenococcus oeni and Lactobacillus plantarum). The yeast-LAB compatibility of selected strains was tested in a sequential scheme. Finally, microvinification trials were performed using two strains from each group to determine the efficiencies and quality parameters. The phenotypic characterization by the K-means and hierarchical clusters indicated a correlation between flocculation and optical density increase in simulated must and wine medium (r = -0.415) and grouped the prominent yeasts SR19, SR26, and N05 as moderately flocculent, killer, acid producing, and highly tolerant strains. Among the LAB, L. plantarum FU39 grew 230% more than the rest. With regard to interactions, LAB growth stimulation (14-fold on average) due to the previous action of yeasts, particularly of SR19, was observed. The final quality of all wines was similar, but yeast SR19 performed a faster and more efficient fermentation than did N05, Also L. plantarum FU39 fermented faster than did O. oeni VC32. The use of quantitative data, and multivariate analyses allowed an integrative approach to the selection of a compatible and efficient pair of enological yeast-LAB strains. PRACTICAL APPLICATION An alternative scheme is proposed for the joint selection of yeast and lactic acid bacteria strains, which allows us to foresee the interactions that may occur between them during winemaking. The kinetic parameters, turbidimetrically measured and analyzed by multivariate methods, simplify the detection of outstanding selectable microorganisms. This methodology can be implemented at any cellar or even any fermentative industry that aims to select compatible yeast and lactic acid bacteria.
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Affiliation(s)
- Dalia E Miranda-Castilleja
- Cuerpo Académico de Inocuidad Microbiana de los Alimentos. Depto. de Investigación y Posgrado en Alimentos, Facultad de Química, Univ. Autónoma de Querétaro, Centro Univ. S/N, Colonia Las Campanas, 76010, Querétaro, México
| | - Ramón Á Martínez-Peniche
- Cuerpo Académico de Inocuidad Microbiana de los Alimentos. Depto. de Investigación y Posgrado en Alimentos, Facultad de Química, Univ. Autónoma de Querétaro, Centro Univ. S/N, Colonia Las Campanas, 76010, Querétaro, México
| | - Montserrat Nadal Roquet-Jalmar
- Grup Vitivinicultura, Facultat d'Enologia, Dept. Bioquímica i Biotecnologia, Univ. Rovira i Virgili, Campus Sescelades, 43007, Tarragona, España
| | - J Alejandro Aldrete-Tapia
- Cuerpo Académico de Inocuidad Microbiana de los Alimentos. Depto. de Investigación y Posgrado en Alimentos, Facultad de Química, Univ. Autónoma de Querétaro, Centro Univ. S/N, Colonia Las Campanas, 76010, Querétaro, México
| | - Sofía M Arvizu-Medrano
- Cuerpo Académico de Inocuidad Microbiana de los Alimentos. Depto. de Investigación y Posgrado en Alimentos, Facultad de Química, Univ. Autónoma de Querétaro, Centro Univ. S/N, Colonia Las Campanas, 76010, Querétaro, México
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Wang S, Li S, Zhao H, Gu P, Chen Y, Zhang B, Zhu B. Acetaldehyde released by Lactobacillus plantarum enhances accumulation of pyranoanthocyanins in wine during malolactic fermentation. Food Res Int 2018; 108:254-263. [DOI: 10.1016/j.foodres.2018.03.032] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 03/09/2018] [Accepted: 03/10/2018] [Indexed: 11/15/2022]
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Behera SS, Ray RC, Zdolec N. Lactobacillus plantarum with Functional Properties: An Approach to Increase Safety and Shelf-Life of Fermented Foods. BIOMED RESEARCH INTERNATIONAL 2018; 2018:9361614. [PMID: 29998137 PMCID: PMC5994577 DOI: 10.1155/2018/9361614] [Citation(s) in RCA: 167] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 03/31/2018] [Accepted: 04/03/2018] [Indexed: 12/20/2022]
Abstract
Lactobacillus plantarum (widespread member of the genus Lactobacillus) is one of the most studied species extensively used in food industry as probiotic microorganism and/or microbial starter. The exploitation of Lb. plantarum strains with their long history in food fermentation forms an emerging field and design of added-value foods. Lb. plantarum strains were also used to produce new functional (traditional/novel) foods and beverages with improved nutritional and technological features. Lb. plantarum strains were identified from many traditional foods and characterized for their systematics and molecular taxonomy, enzyme systems (α-amylase, esterase, lipase, α-glucosidase, β-glucosidase, enolase, phosphoketolase, lactase dehydrogenase, etc.), and bioactive compounds (bacteriocin, dipeptides, and other preservative compounds). This review emphasizes that the Lb. plantarum strains with their probiotic properties can have great effects against harmful microflora (foodborne pathogens) to increase safety and shelf-life of fermented foods.
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Affiliation(s)
- Sudhanshu S. Behera
- Department of Fisheries and Animal Resources Development, Government of Odisha, Bhubaneswar, India
- Centre for Food Biology Studies, 1071/17 Jagamohan Nagar, Khandagiri PO, Bhubaneswar 751 030, Odisha, India
| | - Ramesh C. Ray
- Centre for Food Biology Studies, 1071/17 Jagamohan Nagar, Khandagiri PO, Bhubaneswar 751 030, Odisha, India
| | - Nevijo Zdolec
- Department of Hygiene, Technology and Food Safety, Faculty of Veterinary Medicine, University of Zagreb, Heinzelova 55, 10000 Zagreb, Croatia
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González-Arenzana L, López-Alfaro I, Garde-Cerdán T, Portu J, López R, Santamaría P. Microbial inactivation and MLF performances of Tempranillo Rioja wines treated with PEF after alcoholic fermentation. Int J Food Microbiol 2018; 269:19-26. [DOI: 10.1016/j.ijfoodmicro.2018.01.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 12/18/2017] [Accepted: 01/07/2018] [Indexed: 11/28/2022]
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47
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Gheziel C, Russo P, Arena MP, Spano G, Ouzari HI, Kheroua O, Saidi D, Fiocco D, Kaddouri H, Capozzi V. Evaluating the Probiotic Potential of Lactobacillus plantarum Strains from Algerian Infant Feces: Towards the Design of Probiotic Starter Cultures Tailored for Developing Countries. Probiotics Antimicrob Proteins 2018; 11:113-123. [DOI: 10.1007/s12602-018-9396-9] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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48
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Administration of Lactobacillus plantarum Lp62 to dam rats at the end of delivery and during lactation affects TGF-β1 level and nutritional milk composition, and body weight of pups. Eur J Nutr 2018; 58:1137-1146. [DOI: 10.1007/s00394-018-1628-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 01/29/2018] [Indexed: 12/23/2022]
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50
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Use of Autochthonous Yeasts and Bacteria in Order to Control Brettanomyces bruxellensis in Wine. FERMENTATION-BASEL 2017. [DOI: 10.3390/fermentation3040065] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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