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Muñoz R, Rivas BDL, Rodríguez H, Esteban-Torres M, Reverón I, Santamaría L, Landete JM, Plaza-Vinuesa L, Sánchez-Arroyo A, Jiménez N, Curiel JA. Food phenolics and Lactiplantibacillus plantarum. Int J Food Microbiol 2024; 412:110555. [PMID: 38199014 DOI: 10.1016/j.ijfoodmicro.2023.110555] [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: 11/30/2023] [Revised: 12/21/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024]
Abstract
Phenolic compounds are important constituents of plant food products. These compounds play a key role in food characteristics such as flavor, astringency and color. Lactic acid bacteria are naturally found in raw vegetables, being Lactiplantibacillus plantarum the most commonly used commercial starter for the fermentation of plant foods. Hence, the metabolism of phenolic compounds of L. plantarum has been a subject of study in recent decades. Such studies confirm that L. plantarum, in addition to presenting catalytic capacity to transform aromatic alcohols and phenolic glycosides, exhibits two main differentiated metabolic routes that allow the biotransformation of dietary hydroxybenzoic and hydroxycinnamic acid-derived compounds. These metabolic pathways lead to the production of new compounds with new biological and organoleptic properties. The described metabolic pathways involve the action of specialized esterases, decarboxylases and reductases that have been identified through genetic analysis and biochemically characterized. The purpose of this review is to provide a comprehensive and up-to-date summary of the current knowledge of the metabolism of food phenolics in L. plantarum.
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Affiliation(s)
- Rosario Muñoz
- Laboratorio de Biotecnología Bacteriana, Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN), CSIC, Madrid, Spain.
| | - Blanca de Las Rivas
- Laboratorio de Biotecnología Bacteriana, Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN), CSIC, Madrid, Spain
| | - Héctor Rodríguez
- Laboratorio de Biotecnología Bacteriana, Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN), CSIC, Madrid, Spain
| | - María Esteban-Torres
- Laboratorio de Biotecnología Bacteriana, Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN), CSIC, Madrid, Spain
| | - Inés Reverón
- Laboratorio de Biotecnología Bacteriana, Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN), CSIC, Madrid, Spain
| | - Laura Santamaría
- Laboratorio de Biotecnología Bacteriana, Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN), CSIC, Madrid, Spain
| | - José Maria Landete
- Laboratorio de Biotecnología Bacteriana, Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN), CSIC, Madrid, Spain
| | - Laura Plaza-Vinuesa
- Laboratorio de Biotecnología Bacteriana, Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN), CSIC, Madrid, Spain
| | - Ana Sánchez-Arroyo
- Laboratorio de Biotecnología Bacteriana, Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN), CSIC, Madrid, Spain
| | - Natalia Jiménez
- Laboratorio de Biotecnología Bacteriana, Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN), CSIC, Madrid, Spain
| | - José Antonio Curiel
- Laboratorio de Biotecnología Bacteriana, Instituto de Ciencia y Tecnología de Alimentos y Nutrición (ICTAN), CSIC, Madrid, Spain.
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An J, Sun L, Liu M, Dai R, Ge G, Wang Z, Jia Y. Influences of Growth Stage and Ensiling Time on Fermentation Characteristics, Nitrite, and Bacterial Communities during Ensiling of Alfalfa. PLANTS (BASEL, SWITZERLAND) 2023; 13:84. [PMID: 38202392 PMCID: PMC10780930 DOI: 10.3390/plants13010084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 12/05/2023] [Accepted: 12/15/2023] [Indexed: 01/12/2024]
Abstract
This study examined the impacts of growth stage and ensiling duration on the fermentation characteristics, nitrite content, and bacterial communities during the ensiling of alfalfa. Harvested alfalfa was divided into two groups: vegetative growth stage (VG) and late budding stage (LB). The fresh alfalfa underwent wilting until reaching approximately 65% moisture content, followed by natural fermentation. The experiment followed a completely randomized design, with samples collected after the wilting of alfalfa raw materials (MR) and on days 1, 3, 5, 7, 15, 30, and 60 of fermentation. The growth stage significantly influenced the chemical composition of alfalfa, with crude protein content being significantly higher in the vegetative growth stage alfalfa compared to that in the late budding stage (p < 0.05). Soluble carbohydrates, neutral detergent fiber, and acid detergent fiber content were significantly lower in the vegetative growth stage compared to the late budding stage (p < 0.05). Nitrite content, nitrate content, nitrite reductase activity, and nitrate reductase activity were all significantly higher in the vegetative growth stage compared to the late budding stage (p < 0.05). In terms of fermentation parameters, silage from the late budding stage exhibited superior characteristics compared to that from the vegetative growth stage. Compared to the alfalfa silage during the vegetative growth stage, the late budding stage group exhibited a higher lactate content and lower pH level. Notably, butyric acid was only detected in the silage from the vegetative growth stage group. Throughout the ensiling process, nitrite content, nitrate levels, nitrite reductase activity, and nitrate reductase activity decreased in both treatment groups. The dominant lactic acid bacteria differed between the two groups, with Enterococcus being predominant in vegetative growth stage alfalfa silage, and Weissella being predominant in late budding stage silage, transitioning to Lactiplantibacillus in the later stages of fermentation. On the 3rd day of silage fermentation, the vegetative growth stage group exhibited the highest abundance of Enterococcus, which subsequently decreased to its lowest level on the 15th day. Correlation analysis revealed that lactic acid bacteria, including Limosilactobacillus, Levilactobacillus, Loigolactobacillus, Pediococcus, Lactiplantibacillus, and Weissella, played a key role in nitrite and nitrate degradation in alfalfa silage. The presence of nitrite may be linked to Erwinia, unclassified_o__Enterobacterales, Pantoea, Exiguobacterium, Enterobacter, and Allorhizobium-Neorhizobium-Pararhizobium-Rhizobium.
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Affiliation(s)
- Jiangbo An
- Key Laboratory of Forage Cultivation, Processing and High Efficient Utilization, Ministry of Agriculture, Inner Mongolia Agricultural University, Hohhot 010019, China; (J.A.); (M.L.); (R.D.); (G.G.); (Z.W.)
- Key Laboratory of Grassland Resources, Ministry of Education, Inner Mongolia Agricultural University, Hohhot 010019, China
- College of Grassland, Resources and Environment, Inner Mongolia Agricultural University, Hohhot 010019, China
| | - Lin Sun
- Inner Mongolia Academy of Agricultural & Animal Husbandry Sciences, Hohhot 010031, China;
| | - Mingjian Liu
- Key Laboratory of Forage Cultivation, Processing and High Efficient Utilization, Ministry of Agriculture, Inner Mongolia Agricultural University, Hohhot 010019, China; (J.A.); (M.L.); (R.D.); (G.G.); (Z.W.)
- Key Laboratory of Grassland Resources, Ministry of Education, Inner Mongolia Agricultural University, Hohhot 010019, China
- College of Grassland, Resources and Environment, Inner Mongolia Agricultural University, Hohhot 010019, China
| | - Rui Dai
- Key Laboratory of Forage Cultivation, Processing and High Efficient Utilization, Ministry of Agriculture, Inner Mongolia Agricultural University, Hohhot 010019, China; (J.A.); (M.L.); (R.D.); (G.G.); (Z.W.)
- Key Laboratory of Grassland Resources, Ministry of Education, Inner Mongolia Agricultural University, Hohhot 010019, China
- College of Grassland, Resources and Environment, Inner Mongolia Agricultural University, Hohhot 010019, China
| | - Gentu Ge
- Key Laboratory of Forage Cultivation, Processing and High Efficient Utilization, Ministry of Agriculture, Inner Mongolia Agricultural University, Hohhot 010019, China; (J.A.); (M.L.); (R.D.); (G.G.); (Z.W.)
- Key Laboratory of Grassland Resources, Ministry of Education, Inner Mongolia Agricultural University, Hohhot 010019, China
- College of Grassland, Resources and Environment, Inner Mongolia Agricultural University, Hohhot 010019, China
| | - Zhijun Wang
- Key Laboratory of Forage Cultivation, Processing and High Efficient Utilization, Ministry of Agriculture, Inner Mongolia Agricultural University, Hohhot 010019, China; (J.A.); (M.L.); (R.D.); (G.G.); (Z.W.)
- Key Laboratory of Grassland Resources, Ministry of Education, Inner Mongolia Agricultural University, Hohhot 010019, China
- College of Grassland, Resources and Environment, Inner Mongolia Agricultural University, Hohhot 010019, China
| | - Yushan Jia
- Key Laboratory of Forage Cultivation, Processing and High Efficient Utilization, Ministry of Agriculture, Inner Mongolia Agricultural University, Hohhot 010019, China; (J.A.); (M.L.); (R.D.); (G.G.); (Z.W.)
- Key Laboratory of Grassland Resources, Ministry of Education, Inner Mongolia Agricultural University, Hohhot 010019, China
- College of Grassland, Resources and Environment, Inner Mongolia Agricultural University, Hohhot 010019, China
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Delgado J, Álvarez M, Cebrián E, Martín I, Roncero E, Rodríguez M. Biocontrol of Pathogen Microorganisms in Ripened Foods of Animal Origin. Microorganisms 2023; 11:1578. [PMID: 37375080 DOI: 10.3390/microorganisms11061578] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 06/09/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
Ripened foods of animal origin comprise meat products and dairy products, being transformed by the wild microbiota which populates the raw materials, generating highly appreciated products over the world. Together with this beneficial microbiota, both pathogenic and toxigenic microorganisms such as Listeria monocytogenes, Salmonella enterica, Staphylococcus aureus, Clostridium botulinum, Escherichia coli, Candida spp., Penicillium spp. and Aspergillus spp., can contaminate these products and pose a risk for the consumers. Thus, effective strategies to hamper these hazards are required. Additionally, consumer demand for clean label products is increasing. Therefore, the manufacturing sector is seeking new efficient, natural, low-environmental impact and easy to apply strategies to counteract these microorganisms. This review gathers different approaches to maximize food safety and discusses the possibility of their being applied or the necessity of new evidence, mainly for validation in the manufacturing product and its sensory impact, before being implemented as preventative measures in the Hazard Analysis and Critical Control Point programs.
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Affiliation(s)
- Josué Delgado
- Higiene y Seguridad Alimentaria, Instituto de Investigación de Carne y Productos Cárnicos (IProCar), Facultad de Veterinaria, Universidad de Extremadura, Avda. de las Ciencias s/n, 10003 Cáceres, Spain
| | - Micaela Álvarez
- Higiene y Seguridad Alimentaria, Instituto de Investigación de Carne y Productos Cárnicos (IProCar), Facultad de Veterinaria, Universidad de Extremadura, Avda. de las Ciencias s/n, 10003 Cáceres, Spain
| | - Eva Cebrián
- Higiene y Seguridad Alimentaria, Instituto de Investigación de Carne y Productos Cárnicos (IProCar), Facultad de Veterinaria, Universidad de Extremadura, Avda. de las Ciencias s/n, 10003 Cáceres, Spain
| | - Irene Martín
- Higiene y Seguridad Alimentaria, Instituto de Investigación de Carne y Productos Cárnicos (IProCar), Facultad de Veterinaria, Universidad de Extremadura, Avda. de las Ciencias s/n, 10003 Cáceres, Spain
| | - Elia Roncero
- Higiene y Seguridad Alimentaria, Instituto de Investigación de Carne y Productos Cárnicos (IProCar), Facultad de Veterinaria, Universidad de Extremadura, Avda. de las Ciencias s/n, 10003 Cáceres, Spain
| | - Mar Rodríguez
- Higiene y Seguridad Alimentaria, Instituto de Investigación de Carne y Productos Cárnicos (IProCar), Facultad de Veterinaria, Universidad de Extremadura, Avda. de las Ciencias s/n, 10003 Cáceres, Spain
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Yu Y, Xu Y, Li L, Chen S, An K, Yu Y, Xu ZL. Isolation of lactic acid bacteria from Chinese pickle and evaluation of fermentation characteristics. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
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5
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Shen Q, Zeng X, Kong L, Sun X, Shi J, Wu Z, Guo Y, Pan D. Research Progress of Nitrite Metabolism in Fermented Meat Products. Foods 2023; 12:foods12071485. [PMID: 37048306 PMCID: PMC10094046 DOI: 10.3390/foods12071485] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/14/2023] [Accepted: 03/21/2023] [Indexed: 04/05/2023] Open
Abstract
Nitrite is a common color and flavor enhancer in fermented meat products, but its secondary amines may transfer to the carcinogen N-nitrosamines. This review focuses on the sources, degradation, limitations, and alteration techniques of nitrite. The transition among NO3− and NO2−, NH4+, and N2 constitutes the balance of nitrogen. Exogenous addition is the most common source of nitrite in fermented meat products, but it can also be produced by contamination and endogenous microbial synthesis. While nitrite is degraded by acids, enzymes, and other metabolites produced by lactic acid bacteria (LAB), four nitrite reductase enzymes play a leading role. At a deeper level, nitrite metabolism is primarily regulated by the genes found in these bacteria. By incorporating antioxidants, chromogenic agents, bacteriostats, LAB, or non-thermal plasma sterilization, the amount of nitrite supplied can be decreased, or even eliminated. Finally, the aim of producing low-nitrite fermented meat products is expected to be achieved.
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Affiliation(s)
- Qiyuan Shen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo 315211, China
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315800, China
- Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo 315800, China
| | - Xiaoqun Zeng
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo 315211, China
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315800, China
- Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo 315800, China
| | - Lingyu Kong
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo 315211, China
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315800, China
- Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo 315800, China
| | - Xiaoqian Sun
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo 315211, China
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315800, China
- Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo 315800, China
| | - Jingjing Shi
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo 315211, China
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315800, China
- Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo 315800, China
| | - Zhen Wu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo 315211, China
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315800, China
- Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo 315800, China
| | - Yuxing Guo
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210097, China
| | - Daodong Pan
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo 315211, China
- Key Laboratory of Animal Protein Food Processing Technology of Zhejiang Province, College of Food and Pharmaceutical Sciences, Ningbo University, Ningbo 315800, China
- Zhejiang-Malaysia Joint Research Laboratory for Agricultural Product Processing and Nutrition, Ningbo 315800, China
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Gong X, Mi R, Chen X, Zhu Q, Xiong S, Qi B, Wang S. Evaluation and selection of yeasts as potential aroma enhancers for the production of dry-cured ham. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2022.07.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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7
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Hu P, Ali U, Aziz T, Wang L, Zhao J, Nabi G, Sameeh MY, Yu Y, Zhu Y. Investigating the effect on biogenic amines, nitrite, and N-nitrosamine degradation in cultured sausage ripening through inoculation of Staphylococcus xylosus and lactic acid bacteria. Front Microbiol 2023; 14:1156413. [PMID: 36970674 PMCID: PMC10033708 DOI: 10.3389/fmicb.2023.1156413] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 02/20/2023] [Indexed: 03/29/2023] Open
Abstract
Introduction Microbial inoculants can reinvent the value and edible security of cultured sausages. Various studies have demonstrated that starter cultures made up of Lactic acid bacteria (LAB) and Staphylococcus xylosus (known as L-S) isolated from traditional fermented foods were used in fermented sausage manufacturing. Methods This study evaluated the impact of the mixed inoculation cultures on limiting biogenic amines, nitrite depletion, N-nitrosamine reduction, and quality metrics. Inoculation of sausages with the commercial starter culture (SBM-52) was evaluated for comparison. Results and discussion Results showed that the L-S strains could rapidly decrease the water activity (Aw) and pH of fermented sausages. The ability of the L-S strains to delay lipid oxidation was equivalent to the SBM-52 strains. The non-protein nitrogen (NPN) contents of L-S-inoculated sausages (0.31%) were higher than that of SBM-52-inoculated sausages (0.28%). After the ripening process, the nitrite residues in the L-S sausages were 1.47 mg/kg lower than in the SBM-52 sausages. Compared to the SBM-52 sausages, there was a 4.88 mg/kg reduction in the biogenic amines' concentrations in L-S sausage, especially for histamine and phenylethylamine concentrations. The N-nitrosamine accumulations of the L-S sausages (3.40 ug/kg) were lower than that of the SBM-52 sausages (3.70 ug/kg), and the NDPhA accumulations of the L-S sausages were 0.64 ug/kg lower than that of the SBM-52 sausages. Due to their significant contributions to nitrite depletion, biogenic amine reduction, and N-nitrosamine depletion in fermented sausages, the L-S strains have the potential to serve as an initial inoculant in the process of manufacturing fermented sausages.
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Affiliation(s)
- Panpan Hu
- Department of Life Science, Lyuliang University, Lishi, Shanxi, China
| | - Urooj Ali
- Department of Biotechnology, Quaid e Azam University, Islamabad, Pakistan
| | - Tariq Aziz
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Li Wang
- Department of Life Science, Lyuliang University, Lishi, Shanxi, China
| | - Jianying Zhao
- Department of Life Science, Lyuliang University, Lishi, Shanxi, China
| | - Ghulam Nabi
- Institute of Nature Conservation, Polish Academy of Sciences, Krakow, Poland
| | - Manal Y. Sameeh
- Department of Chemistry, Faculty of Applied Sciences, Al-Leith University College, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Yanqin Yu
- Department of Life Science, Lyuliang University, Lishi, Shanxi, China
- *Correspondence: Yanqin Yu, ; Yingchun Zhu,
| | - Yingchun Zhu
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, Shanxi, China
- *Correspondence: Yanqin Yu, ; Yingchun Zhu,
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Jung S, Chang JY, Lee JH. Arginine metabolism and the role of arginine deiminase-producing microorganisms in kimchi fermentation. Heliyon 2022; 8:e11802. [DOI: 10.1016/j.heliyon.2022.e11802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/28/2022] [Accepted: 11/15/2022] [Indexed: 11/24/2022] Open
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Kim JH, Lee ES, Kim BM, Oh MH. Potential Correlation between Microbial Diversity and Volatile Flavor Compounds in Different Types of Korean Dry-Fermented Sausages. Foods 2022. [PMCID: PMC9602160 DOI: 10.3390/foods11203182] [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] [Indexed: 11/16/2022] Open
Abstract
The microbial community in fermented sausages plays an important role in determining their quality characteristics. The objective of this study was to investigate the correlation between microbial diversity and volatile compounds in dry-fermented sausages procured from different regions of Korea. Results from metagenomics analysis showed that Lactobacillus and Staphylococcus were the predominant bacterial genera, and Penicillium, Debaryomyces, and Candida were the predominant fungal genera. Twelve volatile compounds were detected using an electronic nose. Leuconostoc exhibited a positive correlation with esters and volatile flavor, whereas Debaryomyces, Aspergillus, Mucor, and Rhodotorula exhibited a negative correlation with methanethiol, thus revealing the involvement of the microorganisms in flavor formation. The results of this study may help in understanding the microbial diversity of dry-fermented sausages in Korea and provide a rationale and quality control guideline through potential correlation with volatile flavor analysis.
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Affiliation(s)
| | | | | | - Mi-Hwa Oh
- Correspondence: ; Tel.: +82-63-238-7379
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10
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Qiu H, Chang X, Luo Y, Shen F, Yin A, Miao T, Li Y, Xiao Y, Hai J, Xu B. Regulation of Nir gene in Lactobacillus plantarum WU14 mediated by GlnR. Front Microbiol 2022; 13:983485. [PMID: 36304950 PMCID: PMC9596149 DOI: 10.3389/fmicb.2022.983485] [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: 07/01/2022] [Accepted: 09/14/2022] [Indexed: 11/18/2022] Open
Abstract
Nitrogen (N) is an essential element in the biosynthesis of key cellular components, such as proteins and nucleic acids, in all living organisms. Nitrite, as a form of nitrogen utilization, is the main nutrient for microbial growth. However, nitrite is a potential carcinogen that combines with secondary amines, which are breakdown products of proteins, to produce N-nitroso compounds that are strongly carcinogenic. Nitrite reductase (Nir) produced by microorganisms can reduce nitrite. Binding of GlnR to the promoter of nitrogen metabolism gene can regulate the expression of Nir operon. In this study, nitrite-resistant Lactobacillus plantarum WU14 was isolated from Pickles and its protease Nir was analyzed. GlnR-mediated regulation of L. plantarum WU14 Nir gene was investigated in this study. New GlnR and Nir genes were obtained from L. plantarum WU14. The regulation effect of GlnR on Nir gene was examined by gel block test, yeast two-hybrid system, bacterial single hybrid system and qRT-RCR. Detailed analysis showed that GlnR ound to the Nir promoter region and interacted with Nir at low nitrite concentrations, positively regulating the expression of NIR. However, the transcription levels of GlnR and Nir decreased gradually with increasing nitrite concentration. The results of this study improve our understanding of the function of the Nir operon regulatory system and serve as the ground for further study of the signal transduction pathway in lactic acid bacteria.
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Affiliation(s)
- Hulin Qiu
- College of Biological and Food Engineering, Guangdong University of Petrochemical Technology, Maoming, Guangdong, China
| | - Xiaoyu Chang
- Institute for Quality & Safety and Standards of Agricultural Products Research, Jiangxi Academy of Agricultural Sciences, Nanchang, China
| | - Yan Luo
- College of Biological and Food Engineering, Guangdong University of Petrochemical Technology, Maoming, Guangdong, China
| | - Fengfei Shen
- College of Biological and Food Engineering, Guangdong University of Petrochemical Technology, Maoming, Guangdong, China
| | - Aiguo Yin
- College of Biological and Food Engineering, Guangdong University of Petrochemical Technology, Maoming, Guangdong, China
- Maoming Branch, Guangdong Laboratory for Lingnan Modern Agriculture, Maoming, Guangdong, China
| | - Tingting Miao
- College of Biological and Food Engineering, Guangdong University of Petrochemical Technology, Maoming, Guangdong, China
| | - Ying Li
- College of Biological and Food Engineering, Guangdong University of Petrochemical Technology, Maoming, Guangdong, China
| | - Yunyi Xiao
- College of Biological and Food Engineering, Guangdong University of Petrochemical Technology, Maoming, Guangdong, China
| | - Jinping Hai
- College of Biological and Food Engineering, Guangdong University of Petrochemical Technology, Maoming, Guangdong, China
| | - Bo Xu
- College of Biological and Food Engineering, Guangdong University of Petrochemical Technology, Maoming, Guangdong, China
- *Correspondence: Bo Xu,
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Isolation of a novel Lactiplantibacillus plantarum strain resistant to nitrite stress and its transcriptome analysis. J Microbiol 2022; 60:715-726. [DOI: 10.1007/s12275-022-2221-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/09/2022] [Accepted: 06/14/2022] [Indexed: 10/17/2022]
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12
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Lu H, Huang C, Yu K, Liu Z. Effects of mixed inoculation of Leuconostoc citreum and Lactobacillus plantarum on suansun (Sour bamboo shoot) fermentation. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101688] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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13
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Chang L, Mu G, Wang M, Zhao T, Tuo Y, Zhu X, Qian F. Microbial Diversity and Quality-Related Physicochemical Properties of Spicy Cabbage in Northeastern China and Their Correlation Analysis. Foods 2022; 11:foods11101511. [PMID: 35627081 PMCID: PMC9141884 DOI: 10.3390/foods11101511] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 05/14/2022] [Accepted: 05/14/2022] [Indexed: 02/05/2023] Open
Abstract
Chinese spicy cabbage (CSC) is a popular special fermented food in Northeast China. The bacterial community and quality of CSC from different regions of northeastern China (Group_J: Jilin province, Group_L: Liaoning province, Group_H: Heilongjiang province) at retail (Group_P) and home-made (Group_C) were investigated in this study. The determination of the microbial community was achieved using high-throughput sequencing and the quality-related physicochemical characteristics included pH, salinity, total acid (TA), amino acid nitrogen (AAN), reducing sugar (RS), nitrite, and biogenic amines (BAs). Based on OPLS-DA analysis, there was a difference between the quality of Group_C and Group_P. No significant difference was observed in province grouping. Proteobacteria and Firmicutes were the dominant phyla, and the dominant genera were Lactobacillus, Pantoea, Weissella, and Pseudomonas. All groups had significant differences in community structure (p < 0.05). Compared with Group_C, the relative abundance of opportunistic pathogens (Pseudomonas and Serratia) in Group_P was lower. Pseudomonas and Serratia were the biomarkers in Group_H. At the genus level, Lactobacilluss and Weissella had a positive correlation with pH, Cadaverrine, and salinity (p < 0.05), however, they were negatively related to tryptamine. Pseudomonas was negatively correlated with salinity (p < 0.05). Bacterial community and physicochemical parameters of CSC, as well as the correlation between them, were discussed in this study, providing a reference for future studies on CSC inoculation and fermentation.
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Affiliation(s)
- Lixuan Chang
- School of Food Science and Technology, Dalian Polytechnic University, No. 1 Qinggongyuan, Ganjingzi District, Dalian 116034, China; (L.C.); (G.M.); (M.W.); (Y.T.); (X.Z.)
| | - Guangqing Mu
- School of Food Science and Technology, Dalian Polytechnic University, No. 1 Qinggongyuan, Ganjingzi District, Dalian 116034, China; (L.C.); (G.M.); (M.W.); (Y.T.); (X.Z.)
| | - Mingxu Wang
- School of Food Science and Technology, Dalian Polytechnic University, No. 1 Qinggongyuan, Ganjingzi District, Dalian 116034, China; (L.C.); (G.M.); (M.W.); (Y.T.); (X.Z.)
| | - Tong Zhao
- Dalian Center for Certification and Food and Drug Control, Dalian 116021, China;
| | - Yanfeng Tuo
- School of Food Science and Technology, Dalian Polytechnic University, No. 1 Qinggongyuan, Ganjingzi District, Dalian 116034, China; (L.C.); (G.M.); (M.W.); (Y.T.); (X.Z.)
| | - Xuemei Zhu
- School of Food Science and Technology, Dalian Polytechnic University, No. 1 Qinggongyuan, Ganjingzi District, Dalian 116034, China; (L.C.); (G.M.); (M.W.); (Y.T.); (X.Z.)
| | - Fang Qian
- School of Food Science and Technology, Dalian Polytechnic University, No. 1 Qinggongyuan, Ganjingzi District, Dalian 116034, China; (L.C.); (G.M.); (M.W.); (Y.T.); (X.Z.)
- Correspondence: ; Tel.: +86-13130035327; Fax: +86-41186322121
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Inactivation of Listeria monocytogenes and Salmonella spp. in Milano-Type Salami Made with Alternative Formulations to the Use of Synthetic Nitrates/Nitrites. Microorganisms 2022; 10:microorganisms10030562. [PMID: 35336137 PMCID: PMC8953279 DOI: 10.3390/microorganisms10030562] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 02/25/2022] [Accepted: 03/02/2022] [Indexed: 12/29/2022] Open
Abstract
During the manufacture of Italian salami, a traditional meat product, a sequence of hurdles like meat fermentation, air-drying, and long ripening processes are generally sufficient to inhibit the growth of most pathogens. Furthermore, Italian salami are traditionally produced by adding synthetic nitrates/nitrites to raw meat with safety and technological aims, even if controversial opinions about their use still remain, particularly in relation to the consumer demand for natural food products. In this context, the aim of the study was to investigate the inactivation of Listeria monocytogenes and Salmonella spp. during the manufacturing process of Milano-type salami made with different formulations to evaluate the contribution of the hurdles and the vegetable or synthetic additives on the inactivation of pathogens. Thus, a challenge study was performed dividing ca. 400 kg of Milano-type salami batter into three batches: Batch (A) without nitrates/nitrites; Batch (B) with vegetable nitrates, and Batch (C) with synthetic nitrates/nitrites. The batches were separately inoculated with L. monocytogenes and Salmonella spp. and the pathogens’ survival was evaluated during the fermentation, draining, and 70-day ripening of the Milano-type salami. The pathogen counts decreased in all tested conditions, even though the highest inactivation of L. monocytogenes and Salmonella spp. (p < 0.05) was observed when nitrates or nitrites were added to the batter. This study shows how the safety of these products cannot exclude the aspect of the hurdle technology during the process, which plays a major role in the reduction of pathogens, but additives like nitrates and nitrites allow for a greater margin of safety. Thus, further studies are needed to validate the use of natural compounds as alternatives to conventional preservatives in meat products. These results may provide new information to support food business operators in producing traditional foods with alternative preservatives and competent authorities in verifying the safety of the products made with natural compounds, and to control the process parameters responsible for the synergistic effect against pathogens such as L. monocytogenes and Salmonella spp.
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15
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Chen Y, Wu C, Xu W, Lu Z, Fu R, He X, Ma Z, Zhang H. Evaluation of degradation capability of nitrite and biogenic amines of lactic acid bacteria isolated from pickles and potential in sausage fermentation. J FOOD PROCESS PRES 2022. [DOI: 10.1111/jfpp.16141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Yingqi Chen
- College of Biological and Pharmaceutical Science Guangdong University of Technology Guangzhou China
| | - Changli Wu
- College of Biological and Pharmaceutical Science Guangdong University of Technology Guangzhou China
| | - Weiying Xu
- College of Biological and Pharmaceutical Science Guangdong University of Technology Guangzhou China
| | - Ziying Lu
- College of Biological and Pharmaceutical Science Guangdong University of Technology Guangzhou China
| | - Rong Fu
- College of Biological and Pharmaceutical Science Guangdong University of Technology Guangzhou China
| | - Xinyi He
- College of Biological and Pharmaceutical Science Guangdong University of Technology Guangzhou China
| | - Zhuolin Ma
- College of Biological and Pharmaceutical Science Guangdong University of Technology Guangzhou China
| | - Hongmei Zhang
- College of Biological and Pharmaceutical Science Guangdong University of Technology Guangzhou China
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16
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Liu C, Zheng J, Ou X, Han Y. Anti-cancer Substances and Safety of Lactic Acid Bacteria in Clinical Treatment. Front Microbiol 2021; 12:722052. [PMID: 34721321 PMCID: PMC8548880 DOI: 10.3389/fmicb.2021.722052] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 09/08/2021] [Indexed: 01/06/2023] Open
Abstract
Lactic acid bacteria (LAB) are a kind of Gram-positive bacteria which can colonize in the biological gastrointestinal tract and play a variety of probiotic roles. LAB have a wide range of applications in industry, animal husbandry, planting, food safety, and medical science fields. Previous studies on LAB have typically concentrated on their effects on improving the digestion and absorption of the gastrointestinal tract, regulating the balance of the microflora, and inhibiting the production and accumulation of toxic substances. The resistance of LAB to cancer is a topic of growing interest and relevance. This paper provided a summary of bio-active substances of LAB when they act against cancer, as well as the safety of LAB in clinical cancer treatment. Moreover, this paper further discussed several possible directions for future research and the potential application of LAB as anti-cancer therapy.
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Affiliation(s)
- Chaoran Liu
- College of Animal Science and Technology, Southwest University, Chongqing, China
| | - Jiaqi Zheng
- College of Animal Science and Technology, Southwest University, Chongqing, China
| | - Xuan Ou
- College of Animal Science and Technology, Southwest University, Chongqing, China
| | - Yuzhu Han
- College of Animal Science and Technology, Southwest University, Chongqing, China
- Immunology Research Center, Medical Research Institute, Southwest University, Chongqing, China
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17
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Effect of different lactic acid bacteria on nitrite degradation, volatile profiles, and sensory quality in Chinese traditional paocai. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111597] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Takahashi H, Nakamura A, Fujino N, Sawaguchi Y, Sato M, Kuda T, Kimura B. Evaluation of the antibacterial activity of allyl isothiocyanate, clove oil, eugenol and carvacrol against spoilage lactic acid bacteria. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111263] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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19
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Yong HI, Kim TK, Choi HD, Jang HW, Jung S, Choi YS. Clean Label Meat Technology: Pre-Converted Nitrite as a Natural Curing. Food Sci Anim Resour 2021; 41:173-184. [PMID: 33987541 PMCID: PMC8115001 DOI: 10.5851/kosfa.2020.e96] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 11/17/2020] [Accepted: 11/25/2020] [Indexed: 12/30/2022] Open
Abstract
Clean labeling is emerging as an important issue in the food industry,
particularly for meat products that contain many food additives. Among synthetic
additives, nitrite is the most important additive in the meat processing
industry and is related to the development of cured color and flavor, inhibition
of oxidation, and control of microbial growth in processed meat products. As an
alternative to synthetic nitrite, pre-converted nitrite from natural
microorganisms has been investigated, and the applications of pre-converted
nitrite have been reported. Natural nitrate sources mainly include fruits and
vegetables with high nitrate content. Celery juice or powder form have been used
widely in various studies. Many types of commercial starter cultures have been
developed. S. carnosus is used as a critical nitrate reducing
microorganism and lactic acid bacteria or other Staphylococcus
species also were used. Pre-converted nitrite has also been compared with
synthetic nitrite and studies have been aimed at improving utilization by
exploiting the strengths (positive consumer attitude and decreased residual
nitrite content) and limiting the weaknesses (remained carcinogenic risk) of
pre-converted nitrite. Moreover, as concerns regarding the use of synthetic
nitrites increased, research was conducted to meet consumer demands for the use
of natural nitrite from raw materials. In this report, we review and discuss
various studies in which synthetic nitrite was replaced with natural materials
and evaluate pre-converted nitrite technology as a natural curing approach from
a clean label perspective in the manufacturing of processed meat products.
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Affiliation(s)
- Hae In Yong
- Research Group of Food Processing, Korea Food Research Institute, Wanju 55365, Korea
| | - Tae-Kyung Kim
- Research Group of Food Processing, Korea Food Research Institute, Wanju 55365, Korea
| | - Hee-Don Choi
- Research Group of Food Processing, Korea Food Research Institute, Wanju 55365, Korea
| | - Hae Won Jang
- Research Group of Food Processing, Korea Food Research Institute, Wanju 55365, Korea.,Department of Food Science and Biotechnology, Sungshin Women's University, Seoul 01133, Korea
| | - Samooel Jung
- Division of Animal and Dairy Science, Chungnam National University, Daejeon 34134, Korea
| | - Yun-Sang Choi
- Research Group of Food Processing, Korea Food Research Institute, Wanju 55365, Korea
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20
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Predominant yeasts in Chinese Dong fermented pork (Nanx Wudl) and their aroma-producing properties in fermented sausage condition. FOOD SCIENCE AND HUMAN WELLNESS 2021. [DOI: 10.1016/j.fshw.2021.02.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Wang J, Zhang X, Li X, Yu Z, Hu J, Zhu Y. Effects of plant extracts on biogenic amine accumulation, bacterial abundance and diversity in fermented sausage. CYTA - JOURNAL OF FOOD 2021. [DOI: 10.1080/19476337.2021.1984994] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Ji Wang
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, China
| | - Xin Zhang
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, China
| | - Xiaohong Li
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, China
| | - Zhihui Yu
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, China
| | - Jingrong Hu
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, China
| | - Yingchun Zhu
- College of Food Science and Engineering, Shanxi Agricultural University, Taigu, China
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22
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Probiotic Properties of Lactiplantibacillus plantarum LB5 Isolated from Kimchi Based on Nitrate Reducing Capability. Foods 2020; 9:foods9121777. [PMID: 33266127 PMCID: PMC7760155 DOI: 10.3390/foods9121777] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 11/23/2020] [Accepted: 11/27/2020] [Indexed: 01/01/2023] Open
Abstract
The purpose of this study was to investigate the probiotic properties of lactic acid bacteria isolated from Korean radish water kimchi (dongchimi). A total of 800 isolates of lactic acid bacteria were isolated from kimchi, and the strain having reduction and tolerance capability for nitrate and nitrite was selected and identified as Lactiplantibacillus plantarum LB5 (LPLB5) by 16S rRNA sequencing. LPLB5 showed higher tolerance to acidic pH values (pH 2.5), 0.3% bile salts, and heat treatment (40, 50, and 60 °C). Antibacterial activity showed strong inhibition against four food-borne pathogenic bacteria (E. coli O157:H7 ATCC 35150, Pseudomonas aeruginosa KCCM 12539, Listeria monocytogenes KCCM 40307, and Staphylococcus aureus ATCC 25923). The strain did not show any antibiotic resistance, β-hemolytic activity, or ability to produce β-glucuronidase. LPLB5 also exhibited a 30% auto-aggregation ability and 33–60% co-aggregation ability with four pathogenic bacteria (E. coli O157: H7 ATCC 35150, E. coli KCTC 2571, L. monocytogenes ATCC 51776, and S. aureus ATCC 25923). Moreover, the strain showed approximately 40% 2,2-diphenyl-1-picryl-hydrazyl (DPPH) radical- and 10% 2-azino-bis-(3-ethylbenzothiazoline-6-sulfonic acid (ABTS) radical-scavenging activity. In cell culture studies, human colon epithelial cells (Caco-2) were treated with LPLB5 (106 and 107 CFU/mL); the bacteria showed more than 70% adherence onto and a 32% invasion rate into the Caco-2 cells. LPLB5 significantly decreased the mRNA expression levels of pro-inflammatory cytokines (interleukin-1 beta (IL-1β), interleukin 6 (IL-6), and tumor necrosis factor-alpha (TNF-α)) and increased the mRNA expression levels of anti-inflammatory cytokines (interleukin-4 (IL-4), interleukin-10 (IL-10), and interferon-gamma (IFN-γ)) in lipopolysaccharide-stimulated Caco-2 cells. Our data suggest that LPLB5 is safe and possesses probiotic, antioxidant, and anti-inflammatory activities.
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23
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Li Y, Yu Z, Zhu Y, Cao Z. Selection of nitrite-degrading and biogenic amine-degrading strains and its involved genes. FOOD QUALITY AND SAFETY 2020. [DOI: 10.1093/fqsafe/fyaa027] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Objectives
Accumulation of nitrite and biogenic amines (BAs) in fermented meat products is a matter of public health concern. The study aimed to screen nitrite-degrading and BA-degrading strains from sour porridges and sausages and bacon products in China.
Materials and Methods
After screening out 12 strains, the degradation of nitrite, the degradation of BAs, the activities of nitrite-reducing enzymes, and the detection of genes involved in the BAs were assessed by spectrophotometry method with hydrochloric acid naphthalene ethylenediamine, high-performance liquid chromatography, GENMED kit, and polymerase chain reaction, respectively.
Results
Pediococcus pentosaceus labelled M SZ1 2 and M GC 2, Lactobacillus plantarum labelled M SZ2 2, and Staphylococcus xylosus labelled Y CC 3 were selected. The activity of nitrite-reducing enzyme in M SZ2 2 was 2.663 units/mg. The degradation rate of total BAs of M SZ2 2 was 93.24%. The degradation rates of nitrite and BAs of M SZ1 2 were 86.49% and 37.87%, respectively. The activity of nitrite-reducing enzyme in M SZ1 2 was up to 1.962 units/mg. M GC 2 showed higher degradation rates of nitrite (89.19%) and Y CC 3 showed higher degradation rates of BAs (36.16%). The genes encoding the multicopper oxidases (suf I/D2EK17) were detected in the four strains, which also did not contain BAs (histidine decarboxylase (hdc), tyrosine decarboxylase (tdc), ornithine decarboxylase (odc), lysine decarboxylase (ldc)) formation encoding genes.
Conclusion
These four strains (M SZ1 2, M GC 2, M SZ2 2, and Y CC 3) are promising candidates to use as starter cultures for nitrite and BAs in fermented sausages.
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Affiliation(s)
- Yuxin Li
- College of Food Science and Engineering, Shanxi Agricultural University, Shanxi, China
| | - Zhihui Yu
- College of Food Science and Engineering, Shanxi Agricultural University, Shanxi, China
| | - Yingchun Zhu
- College of Food Science and Engineering, Shanxi Agricultural University, Shanxi, China
| | - Zhixiang Cao
- College of Food Science and Technology, Hebei Agricultural University, Hebei, China
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24
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Zhang Y, Hu P, Xie Y, Wang X. Co-fermentation with Lactobacillus curvatus LAB26 and Pediococcus pentosaceus SWU73571 for improving quality and safety of sour meat. Meat Sci 2020; 170:108240. [PMID: 32795815 DOI: 10.1016/j.meatsci.2020.108240] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 07/06/2020] [Accepted: 07/07/2020] [Indexed: 01/19/2023]
Abstract
Lactic acid bacteria of Lactobacillus curvatus LAB26 and Pediococcus pentosaceus SWU73571 isolated from traditional sour meat were prepared to a double-starter culture for sour meat processing. The results showed that the counts of total bacteria and lactic acid bacteria in inoculating group reached 9.37 ± 0.11 log cfu/g and 8.73 ± 0.14 log cfu/g on the 30th day, and were higher than those in natural fermentation (7.02 ± 0.11 log cfu/g and 6.93 ± 0.17 log cfu/g). Compared to natural fermentation, the double-starter culture increased the L* and a*values, amino nitrogen content, free amino acid content of sour meat significantly, and lowered the b* value, restrained the coliform count, nitrite, biogenic amines, total volatile basic nitrogen and malondialdehyde in sour meat. Moreover, the pH and water activity were reduced to 3.91 ± 0.01 and 0.831 ± 0.002, respectively. These results proved that the inoculation of double-starter culture could improve the quality and safety of sour meat. This double-starter culture has great potential for application to the manufacture of fermented meat.
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Affiliation(s)
- Yulong Zhang
- School of Liquor and Food Engineering, Guizhou University, China.
| | - Ping Hu
- School of Liquor and Food Engineering, Guizhou University, China.
| | - Yaoyao Xie
- School of Liquor and Food Engineering, Guizhou University, China
| | - Xiaoyu Wang
- College of Life Science, Guizhou University, China
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25
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Technological properties of autochthonous Lactobacillus plantarum strains isolated from sucuk (Turkish dry-fermented sausage). Braz J Microbiol 2020; 51:1279-1287. [PMID: 32338340 DOI: 10.1007/s42770-020-00262-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 03/11/2020] [Indexed: 10/24/2022] Open
Abstract
PURPOSE Five Lactobacillus strains isolated from sucuk (Turkish dry-fermented sausage) were studied for their genetic and technological properties. METHODS For genotypic identification, strains 16S rRNA gene sequences were used. To determine the antimicrobial activity of strains, seven foodborne pathogens were tested. Strains technological properties were characterized. RESULTS These strains were identified as Lactobacillus plantarum by 16S rRNA gene sequence analysis and the phylogenetic tree obtained by neighbor-joining method allowed grouping of these strains into three subgroups. L. plantarum strains showed antagonistic activities against Staphylococcus aureus, Listeria monocytogenes, Bacillus cereus, and Micrococcus luteus strains. PCR assay, using specific primers, showed the presence of bacteriocin (plantaricin) encoding genes in all L. plantarum strains tested. Antimicrobial metabolite production of these strains started at log phase and reached the maximum level at the end of the stationary phase. Regarding their technological properties, better growth was observed at 25 °C compared with 15 °C and 45 °C. The isolates which grown well within the pH scale pH 4.5-6.5 range additionally showed a decent growth at 6.5% salt concentration. It has been found that strains do not exhibit lipolytic and proteolytic activities nor have lysine, ornithine, and arginine decarboxylase activity. On the other hand, one strain showed weak nitrate reductase activity, and four strains produced acetoin from glucose. In addition, all strains were DL-lactic acid producers. Consequently, L. plantarum strains isolated exhibited some biochemical properties required for a starter culture in sucuk and similar products. CONCLUSIONS All identified strains may be a protective culture in the production of fermented meat products. In particular, L. plantarum S51 was distinguished from other isolates due to the inability to form acetoin from glucose. Further work will be needed to characterize L. plantarum strains as starter culture.
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26
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Huang L, Zeng X, Sun Z, Wu A, He J, Dang Y, Pan D. Production of a safe cured meat with low residual nitrite using nitrite substitutes. Meat Sci 2020; 162:108027. [DOI: 10.1016/j.meatsci.2019.108027] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Revised: 11/24/2019] [Accepted: 11/27/2019] [Indexed: 12/24/2022]
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27
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Mikami N, Tsukada Y, Pelpolage SW, Han KH, Fukushima M, Shimada K. Effects of Sake lees (Sake-kasu) supplementation on the quality characteristics of fermented dry sausages. Heliyon 2020; 6:e03379. [PMID: 32123761 PMCID: PMC7036523 DOI: 10.1016/j.heliyon.2020.e03379] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 12/05/2019] [Accepted: 02/04/2020] [Indexed: 01/26/2023] Open
Abstract
Sake lees (Sake-kasu) are the sediments of Japanese sake brewing process from fermented rice with Aspergillus oryzae and yeasts. Sake lees contain various enzymes and metabolites derived from the Sake starter culture, and expected to add aroma, flavor and softness to sausages. We investigated the effects of Sake lees supplementation on fermented dry sausage characteristics over an aging period of 35 days. Sake lees supplementation significantly accelerated sarcoplasmic and myofibrillar protein decomposition and increased peptide and free amino acid content compared to untreated sausage meat. Sake lees significantly acidified the sausages, enhanced their sour taste, and influenced their acceptability. Sake lees supplementation also significantly improved the hardness of the final product and conferred a preferable flavor to it. These results suggest that the various enzymes and compounds in Sake lees improve the flavor and texture of fermented dry sausages.
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Affiliation(s)
- Nana Mikami
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada-cho, Obihiro, Hokkaido, 080-8555, Japan
| | - Yoshiro Tsukada
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada-cho, Obihiro, Hokkaido, 080-8555, Japan
| | - Samanthi Wathsala Pelpolage
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada-cho, Obihiro, Hokkaido, 080-8555, Japan
| | - Kyu-Ho Han
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada-cho, Obihiro, Hokkaido, 080-8555, Japan
| | - Michihiro Fukushima
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada-cho, Obihiro, Hokkaido, 080-8555, Japan
| | - Kenichiro Shimada
- Department of Life and Food Sciences, Obihiro University of Agriculture and Veterinary Medicine, West 2-11, Inada-cho, Obihiro, Hokkaido, 080-8555, Japan
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28
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Zhang Q, Zhang F, Gong C, Tan X, Ren Y, Yao K, Zhang Q, Chi Y. Physicochemical, microbial, and aroma characteristics of Chinese pickled red peppers (Capsicum annuum) with and without biofilm. RSC Adv 2020; 10:6609-6617. [PMID: 35496022 PMCID: PMC9049736 DOI: 10.1039/d0ra00490a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 02/05/2020] [Indexed: 11/24/2022] Open
Abstract
Biofilm formation in the production of fermented vegetable might impact its quality and safety. In this study, physicochemical and microbial properties, volatile and aroma-active compounds between PRPs without biofilm (NPRP) and with biofilm (FPRP) were investigated by gas chromatography-mass spectrometry, gas chromatography-olfactometry, aroma extract dilution analysis, and spiking tests. The pH and titratable acidity were 3.66 ± 0.00 and 0.47 ± 0.08 g/100 g lactic acid in NPRP and 3.48 ± 0.01 and 0.87 ± 0.10 g/100 g lactic acid in FPRP, respectively. The nitrite level of the two PRPs was 1.87–1.92 mg kg−1, which was below the limited value (20 mg kg−1) of fermented vegetables regulated by the GB2760-2017. FPRP had relatively higher microbial and yeast numbers than NPRP, three common pathogens, namely, Salmonella spp., Staphylococcus aureus, and Shigella spp. were not detected. A total of 70 and 151 aroma compounds were detected in NPRP and FPRP, respectively, including 13 classes of compounds. The dominant aroma attributes of FPRP were sour, floral, mushroom-like, green, and smoky, while NPRP exhibits a mushroom-like flavor. Acetic acid, ethanol, α-terpineol, (E)-2-nonenal, 2-heptanol, phenylethyl alcohol, and linalool were potent key aroma-active compounds in NPRP and FPRP. Results of spiking tests showed that the addition of each substance not only increased its own odour, but also had significant effects on other smells. FPRP displayed richer varieties and contents of aroma profile than NPRP. However, some compounds, such as 4-ethylguaiacol and 4-vinylguaiacol, which were only detected in FPRP, had negative roles on the aroma attributes. The aroma profile of PRPs was evaluated by GC-MS, GC-O, AEDA, OVA and spiking test. Biofilm can improve the variety and contents of aroma.![]()
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Affiliation(s)
- Qixian Zhang
- College of Biomass Science and Engineering
- Healthy Food Evaluation Research Center
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Feng Zhang
- College of Biomass Science and Engineering
- Healthy Food Evaluation Research Center
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Chuanjie Gong
- College of Biomass Science and Engineering
- Healthy Food Evaluation Research Center
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Xinyi Tan
- College of Biomass Science and Engineering
- Healthy Food Evaluation Research Center
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Yao Ren
- College of Biomass Science and Engineering
- Healthy Food Evaluation Research Center
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Kai Yao
- College of Biomass Science and Engineering
- Healthy Food Evaluation Research Center
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Qisheng Zhang
- Sichuan Dongpo Chinese Paocai Industrial Technology Research Institute
- Meishan 620020
- P. R. China
| | - Yuanlong Chi
- College of Biomass Science and Engineering
- Healthy Food Evaluation Research Center
- Sichuan University
- Chengdu 610065
- P. R. China
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29
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Yang X, Hu W, Jiang A, Xiu Z, Ji Y, Guan Y, Sarengaowa, Yang X. Effect of salt concentration on quality of Chinese northeast sauerkraut fermented by Leuconostoc mesenteroides and Lactobacillus plantarum. FOOD BIOSCI 2019. [DOI: 10.1016/j.fbio.2019.100421] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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30
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Chen Y, Li Q, Xia C, Yang F, Xu N, Wu Q, Hu Y, Xia L, Wang C, Zhou M. Effect of selenium supplements on the antioxidant activity and nitrite degradation of lactic acid bacteria. World J Microbiol Biotechnol 2019; 35:61. [PMID: 30919142 DOI: 10.1007/s11274-019-2609-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 01/29/2019] [Indexed: 11/24/2022]
Abstract
Selenium (Se) is one of the essential trace elements in the human body, and Se-enriched lactic acid bacteria (LAB) can improve the biological utilization value of inorganic Se. The aim of this study was to isolate Se-enriched LAB and study their effects on antioxidant activity and nitrite degradation. The Se-enriched LAB L.P2, which was nitrite-tolerant and could grow in 30 µg/mL sodium selenite (Na2SeO3) medium, was isolated from the traditional fermented Chinese sauerkraut. L.P2 belonged to Lactobacillus plantarum according to the 16S rDNA analysis. The biomass and lactic acid production of L.P2 reached to a maximum (9.52 log CFU/mL and 16.99 mg/mL) when 2.0 µg/mL Na2SeO3 was supplemented in the medium. Additionally, the nitrite degradation rate reached 85.76% when the initial concentration of Na2SeO3 was 2.0 µg/mL. The Se-enriched LAB enhanced the scavenging capacity of hydroxyl radical and superoxide free radical of L.P2 and improved the lipid peroxidation and ion-chelating abilities. Moreover, the activities of superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) in Se 4 group (4.0 µg/mL Na2SeO3 was added) reached 48.49 and 50.35 U/mg, respectively. Thus, Se 4 concentration was significantly higher than that of Se 0 group (with no Se added). In particular, SOD and GSH-Px enzymes correlated with nitrite degradation (P < 0.01). Collectively, our results indicate that Se supplementation can enhance the antioxidant capacity of LAB, contribute to its nitrite degradation, and thus may have potential applications in functional foods.
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Affiliation(s)
- Yang Chen
- Research Center of Food Fermentation Engineering and Technology of Hubei, Department of Bioengineering and Food Science, Hubei Cooperative Innovation Center for Industrial Fermentation, Hubei University of Technology, No. 28, Nanli Road, Hongshan District, Wuhan, 430068, Hubei Province, China
| | - Qin Li
- Research Center of Food Fermentation Engineering and Technology of Hubei, Department of Bioengineering and Food Science, Hubei Cooperative Innovation Center for Industrial Fermentation, Hubei University of Technology, No. 28, Nanli Road, Hongshan District, Wuhan, 430068, Hubei Province, China
| | - Chengcheng Xia
- Research Center of Food Fermentation Engineering and Technology of Hubei, Department of Bioengineering and Food Science, Hubei Cooperative Innovation Center for Industrial Fermentation, Hubei University of Technology, No. 28, Nanli Road, Hongshan District, Wuhan, 430068, Hubei Province, China
| | - Fan Yang
- Research Center of Food Fermentation Engineering and Technology of Hubei, Department of Bioengineering and Food Science, Hubei Cooperative Innovation Center for Industrial Fermentation, Hubei University of Technology, No. 28, Nanli Road, Hongshan District, Wuhan, 430068, Hubei Province, China
| | - Ning Xu
- Research Center of Food Fermentation Engineering and Technology of Hubei, Department of Bioengineering and Food Science, Hubei Cooperative Innovation Center for Industrial Fermentation, Hubei University of Technology, No. 28, Nanli Road, Hongshan District, Wuhan, 430068, Hubei Province, China
| | - Qian Wu
- Research Center of Food Fermentation Engineering and Technology of Hubei, Department of Bioengineering and Food Science, Hubei Cooperative Innovation Center for Industrial Fermentation, Hubei University of Technology, No. 28, Nanli Road, Hongshan District, Wuhan, 430068, Hubei Province, China
| | - Yong Hu
- Research Center of Food Fermentation Engineering and Technology of Hubei, Department of Bioengineering and Food Science, Hubei Cooperative Innovation Center for Industrial Fermentation, Hubei University of Technology, No. 28, Nanli Road, Hongshan District, Wuhan, 430068, Hubei Province, China
| | - Lusha Xia
- Department of gastroenterology, Renmin Hospital of Wuhan University, Wuhan, 430068, China
| | - Chao Wang
- Research Center of Food Fermentation Engineering and Technology of Hubei, Department of Bioengineering and Food Science, Hubei Cooperative Innovation Center for Industrial Fermentation, Hubei University of Technology, No. 28, Nanli Road, Hongshan District, Wuhan, 430068, Hubei Province, China.
| | - Mengzhou Zhou
- Research Center of Food Fermentation Engineering and Technology of Hubei, Department of Bioengineering and Food Science, Hubei Cooperative Innovation Center for Industrial Fermentation, Hubei University of Technology, No. 28, Nanli Road, Hongshan District, Wuhan, 430068, Hubei Province, China.
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31
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Ayyash M, Liu SQ, Al Mheiri A, Aldhaheri M, Raeisi B, Al-Nabulsi A, Osaili T, Olaimat A. In vitro investigation of health-promoting benefits of fermented camel sausage by novel probiotic Lactobacillus plantarum: A comparative study with beef sausages. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2018.09.084] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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32
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Zhang W, Ji H, Zhang D, Liu H, Wang S, Wang J, Wang Y. Complete Genome Sequencing of Lactobacillus plantarum ZLP001, a Potential Probiotic That Enhances Intestinal Epithelial Barrier Function and Defense Against Pathogens in Pigs. Front Physiol 2018; 9:1689. [PMID: 30542296 PMCID: PMC6277807 DOI: 10.3389/fphys.2018.01689] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 11/09/2018] [Indexed: 01/21/2023] Open
Affiliation(s)
- Wei Zhang
- Department of Animal Nutrition, Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China
| | - Haifeng Ji
- Department of Animal Nutrition, Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China
| | - Dongyan Zhang
- Department of Animal Nutrition, Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China
| | - Hui Liu
- Department of Animal Nutrition, Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China
| | - Sixin Wang
- Department of Animal Nutrition, Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China
| | - Jing Wang
- Department of Animal Nutrition, Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China
| | - Yamin Wang
- Department of Animal Nutrition, Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China
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33
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Yoon JY, Kim D, Kim EB, Lee SK, Lee M, Jang A. Quality and Lactic Acid Bacteria Diversity of Pork Salami Containing Kimchi Powder. Korean J Food Sci Anim Resour 2018; 38:912-926. [PMID: 30479499 PMCID: PMC6238042 DOI: 10.5851/kosfa.2018.e24] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 07/30/2018] [Accepted: 07/30/2018] [Indexed: 01/07/2023] Open
Abstract
We investigated the quality properties and bacteria diversity of pork salami
containing homemade kimchi powder (KP). Pork salamis were manufactured with
commercial starter culture (control), and 1% KP (KP1), 3% KP (KP3), and 5% KP
(KP5). The salami was fermented and aged for 2 days and 56 days, respectively.
The pH and AW values of salamis with KP were significantly lower than
that of the control (p<0.05). The 2-thiobarbituric acid reactive
substance values of all salamis with KP increased but were below 0.2 mg MDA/kg.
Salamis with KP, decreased the L* value, but increased the a* and b* values
(p<0.05). The Lactobacillus count was significantly
higher in the salamis with KP than in the control by day 14 (p<0.05). The
number of Leuconostoc was higher in salamis with KP than in the
control and was the highest in salamis in KP1. The KP1 protected lipid oxidation
and showed low TBARS value of pork salami compared to the control. This study
demonstrates that KP can improve pork salami properties and can serve as a
potential natural compounds for fermented meat prodcuts like Metzgerei.
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Affiliation(s)
- Ji Yeol Yoon
- Department of Applied Animal Science, College of Animal Life Science, Kangwon National University, Chuncheon 24341, Korea.,R&D Center, Paldo Co. Ltd., Yongin 17086, Korea
| | - Dongwook Kim
- Department of Applied Animal Science, College of Animal Life Science, Kangwon National University, Chuncheon 24341, Korea
| | - Eun-Bae Kim
- Department of Applied Animal Science, College of Animal Life Science, Kangwon National University, Chuncheon 24341, Korea
| | - Sung-Ki Lee
- Department of Applied Animal Science, College of Animal Life Science, Kangwon National University, Chuncheon 24341, Korea
| | - Mooha Lee
- Korean Academy of Science & Technology, Seongnam 13630, Korea
| | - Aera Jang
- Department of Applied Animal Science, College of Animal Life Science, Kangwon National University, Chuncheon 24341, Korea
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34
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Cardinali F, Milanović V, Osimani A, Aquilanti L, Taccari M, Garofalo C, Polverigiani S, Clementi F, Franciosi E, Tuohy K, Mercuri ML, Altissimi MS, Haouet MN. Microbial dynamics of model Fabriano-like fermented sausages as affected by starter cultures, nitrates and nitrites. Int J Food Microbiol 2018; 278:61-72. [DOI: 10.1016/j.ijfoodmicro.2018.04.032] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 03/29/2018] [Accepted: 04/18/2018] [Indexed: 01/11/2023]
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35
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Cheng JR, Liu XM, Zhang YS. Characterization of Cantonese sausage fermented by a mixed starter culture. J FOOD PROCESS PRES 2018. [DOI: 10.1111/jfpp.13623] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jing-Rong Cheng
- Key Laboratory of Functional Foods, Ministry of Agriculture, Guangdong Key Laboratory of Agricultural Products Processing; The Sericultural & Agricultural Research Institute, Guangdong Academy of Agricultural Sciences; Guangzhou People's Republic of China
| | - Xue-Ming Liu
- Key Laboratory of Functional Foods, Ministry of Agriculture, Guangdong Key Laboratory of Agricultural Products Processing; The Sericultural & Agricultural Research Institute, Guangdong Academy of Agricultural Sciences; Guangzhou People's Republic of China
| | - You-Sheng Zhang
- Key Laboratory of Functional Foods, Ministry of Agriculture, Guangdong Key Laboratory of Agricultural Products Processing; The Sericultural & Agricultural Research Institute, Guangdong Academy of Agricultural Sciences; Guangzhou People's Republic of China
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36
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Du R, Song G, Zhao D, Sun J, Ping W, Ge J. Lactobacillus caseistarter culture improves vitamin content, increases acidity and decreases nitrite concentration during sauerkraut fermentation. Int J Food Sci Technol 2018. [DOI: 10.1111/ijfs.13779] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Renpeng Du
- Key Laboratory of Microbiology; College of Life Science; Heilongjiang University; Harbin 150080 China
| | - Gang Song
- Key Laboratory of Microbiology; College of Life Science; Heilongjiang University; Harbin 150080 China
- Engineering Research Center of Agricultural Microbiology Technology; Ministry of Education; Heilongjiang University; Harbin 150500 China
| | - Dan Zhao
- Key Laboratory of Microbiology; College of Life Science; Heilongjiang University; Harbin 150080 China
- Engineering Research Center of Agricultural Microbiology Technology; Ministry of Education; Heilongjiang University; Harbin 150500 China
| | - Jian Sun
- Key Laboratory of Microbiology; College of Life Science; Heilongjiang University; Harbin 150080 China
| | - Wenxiang Ping
- Key Laboratory of Microbiology; College of Life Science; Heilongjiang University; Harbin 150080 China
- Engineering Research Center of Agricultural Microbiology Technology; Ministry of Education; Heilongjiang University; Harbin 150500 China
| | - Jingping Ge
- Key Laboratory of Microbiology; College of Life Science; Heilongjiang University; Harbin 150080 China
- Engineering Research Center of Agricultural Microbiology Technology; Ministry of Education; Heilongjiang University; Harbin 150500 China
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37
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Du R, Ge J, Zhao D, Sun J, Ping W, Song G. Bacterial diversity and community structure during fermentation of Chinese sauerkraut with Lactobacillus casei 11MZ-5-1 by Illumina Miseq sequencing. Lett Appl Microbiol 2017; 66:55-62. [PMID: 29131360 DOI: 10.1111/lam.12824] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2017] [Revised: 10/17/2017] [Accepted: 10/18/2017] [Indexed: 12/21/2022]
Abstract
The bacterial diversity and community structure involved in Chinese sauerkraut is one of the most important factors shaping the final characteristics of traditional foods. In this research, Lactobacillus casei 11MZ-5-1 was applied in Chinese sauerkraut fermentation as a starter culture. Illumina Miseq sequencing analysis was used to reveal the bacterial diversity and community structure during Chinese sauerkraut fermentation. A total of 177 283 high-quality reads of 16S rRNA V4 regions were obtained. The inoculation of L. casei 11MZ-5-1 decreased considerably the bacterial richness and bacterial diversity. This inoculum led to the replacement of Lactococcus by Lactobacillus. The levels of Pseudomonas and Enterobacter bacteria decreased. These findings reveal the evolution of important bacterial groups that are involved in fermentation and will facilitate improvements in the Chinese sauerkraut fermentation process. SIGNIFICANCE AND IMPACT OF THE STUDY This research thoroughly revealed the effects of Lactobacillus casei 11MZ-5-1 starter cultures on bacterial communities during Chinese sauerkraut fermentation. Illumina Miseq sequencing was effective technique to monitor the bacterial diversity and community structure. The inoculation of L. casei 11MZ-5-1 led to the decline of bacterial richness and diversity together with a consistent predominance of Lactobacillus during spontaneous fermentation. The result collectively suggested L. casei 11MZ-5-1 is a promising starter in Chinese sauerkraut manufacturing.
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Affiliation(s)
- R Du
- Key Laboratory of Microbiology, College of Life Science, Heilongjiang University, Harbin, China
| | - J Ge
- Key Laboratory of Microbiology, College of Life Science, Heilongjiang University, Harbin, China.,Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin, China
| | - D Zhao
- Key Laboratory of Microbiology, College of Life Science, Heilongjiang University, Harbin, China.,Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin, China
| | - J Sun
- Key Laboratory of Microbiology, College of Life Science, Heilongjiang University, Harbin, China
| | - W Ping
- Key Laboratory of Microbiology, College of Life Science, Heilongjiang University, Harbin, China.,Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin, China
| | - G Song
- Key Laboratory of Microbiology, College of Life Science, Heilongjiang University, Harbin, China.,Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University, Harbin, China
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38
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Zhang Y, Hu P, Lou L, Zhan J, Fan M, Li D, Liao Q. Antioxidant Activities of Lactic Acid Bacteria for Quality Improvement of Fermented Sausage. J Food Sci 2017; 82:2960-2967. [PMID: 29131334 DOI: 10.1111/1750-3841.13975] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2016] [Revised: 07/09/2017] [Accepted: 10/05/2017] [Indexed: 11/29/2022]
Abstract
Lactobacillus curvatus (SR6) and Lactobacillus paracasei (SR10-1) were assessed for their antioxidant activities and inoculated into sausages to investigate their effects on quality during fermentation. The results showed that L. curvatus SR6 had better DPPH• scavenging activity (59.67% ± 6.68%) and reducing power (47.31% ± 4.62%) and L. paracasei SR10-1 had better OH• scavenging activity (285.67% ± 2.00%) and anti-lipid peroxidation capacity (63.89% ± 0.93%). The superoxide dismutase activity of the cell culture fluid was greater than 47.00 U/mL, and the catalase activity of the cell-free extracts was greater than 1.00 U/mL. In the sausage model, lactic acid bacteria rapidly became the dominant microflora and reduced the moisture content, water activity, nitrite, and pH. The bacteria significantly enhanced the antioxidant activity of the sausage extracts, which improved the sensory characteristics and safety of the sausages. These results illustrate that both strains have excellent antioxidant activities and can be used as antioxidant starters in fermented meat products. PRACTICAL APPLICATION The study illustrated the antioxidant and antioxidase activities of Lactobacillus curvatus SR6 and Lactobacillus paracasei SR10-1 and demonstrated the changes in the quality characteristics and antioxidant activities of fermented sausages. The findings provide valuable information for the meat industry on the application of functional starters in fermented meat products.
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Affiliation(s)
- Yulong Zhang
- School of Liquor and Food Engineering, Guizhou Univ., Guiyang, 550025, China
| | - Ping Hu
- School of Liquor and Food Engineering, Guizhou Univ., Guiyang, 550025, China
| | - Lijiao Lou
- School of Liquor and Food Engineering, Guizhou Univ., Guiyang, 550025, China
| | - Jianlong Zhan
- School of Liquor and Food Engineering, Guizhou Univ., Guiyang, 550025, China
| | - Min Fan
- School of Liquor and Food Engineering, Guizhou Univ., Guiyang, 550025, China
| | - Dan Li
- School of Liquor and Food Engineering, Guizhou Univ., Guiyang, 550025, China
| | - Qianwei Liao
- School of Liquor and Food Engineering, Guizhou Univ., Guiyang, 550025, China
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39
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Sun F, Kong B, Chen Q, Han Q, Diao X. N -nitrosoamine inhibition and quality preservation of Harbin dry sausages by inoculated with Lactobacillus pentosus , Lactobacillus curvatus and Lactobacillus sake. Food Control 2017. [DOI: 10.1016/j.foodcont.2016.11.018] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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40
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Wei T, Mei L, Wang ZG, Xue XH. Morphological and genetic responses oflactobacillus plantarumFQR to nitrite and its practical applications. J Food Saf 2016. [DOI: 10.1111/jfs.12327] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Tian Wei
- College of Tea and Food Technology; Anhui Agricultural University; Hefei Anhui 230036 People's Republic of China
| | - Lin Mei
- College of Tea and Food Technology; Anhui Agricultural University; Hefei Anhui 230036 People's Republic of China
| | - Zhi-Geng Wang
- College of Tea and Food Technology; Anhui Agricultural University; Hefei Anhui 230036 People's Republic of China
| | - Xiu-heng Xue
- College of Tea and Food Technology; Anhui Agricultural University; Hefei Anhui 230036 People's Republic of China
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41
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Two efficient nitrite-reducing Lactobacillus strains isolated from traditional fermented pork (Nanx Wudl) as competitive starter cultures for Chinese fermented dry sausage. Meat Sci 2016; 121:302-309. [DOI: 10.1016/j.meatsci.2016.06.007] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Revised: 06/07/2016] [Accepted: 06/10/2016] [Indexed: 01/23/2023]
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42
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Chi Y, Zhang Q, Chen G, Zhao J, Zhang H, Jia D, Yao K. Survival ofEscherichia coliO157:H7, nitrite content and sensory acceptance of low-salt Chinese paocai fermented by screened lactic acid bacteria. Int J Food Sci Technol 2016. [DOI: 10.1111/ijfs.13197] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Yuanlong Chi
- Department of Food Engineering; Sichuan University; Chengdu 610065 China
- Chengdu Food and Drug Administration Research Institute; Chengdu 610041 China
| | - Qisheng Zhang
- Department of Food Engineering; Sichuan University; Chengdu 610065 China
- Sichuan Academy of Food and Fermentation Industries; Chengdu 611130 China
- Sichuan Dongpo Chinese Paocai Industrial Technology Research Institute; Meishan 620020 China
| | - Gong Chen
- Sichuan Academy of Food and Fermentation Industries; Chengdu 611130 China
- Sichuan Dongpo Chinese Paocai Industrial Technology Research Institute; Meishan 620020 China
| | - Jiayuan Zhao
- Department of Food Engineering; Sichuan University; Chengdu 610065 China
| | - Hongmei Zhang
- Sichuan Dongpo Chinese Paocai Industrial Technology Research Institute; Meishan 620020 China
| | - Dongying Jia
- Department of Food Engineering; Sichuan University; Chengdu 610065 China
| | - Kai Yao
- Department of Food Engineering; Sichuan University; Chengdu 610065 China
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43
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Zhao D, Du RP, Ge JP, Wang XY, Mu LQ, Ping WX. Impact of Lactobacillus paracasei HD1.7 as a Starter Culture on Characteristics of Fermented Chinese Cabbage ( Brassica rapa var. pekinensis). FOOD SCIENCE AND TECHNOLOGY RESEARCH 2016. [DOI: 10.3136/fstr.22.325] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Dan Zhao
- Key Laboratory of Microbiology, Life Science College, Heilongjiang University
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University
- Forestry College, Northeast Forestry University
| | - Ren Peng Du
- Key Laboratory of Microbiology, Life Science College, Heilongjiang University
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University
| | - Jing Ping Ge
- Key Laboratory of Microbiology, Life Science College, Heilongjiang University
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University
| | - Xiao Yu Wang
- Key Laboratory of Microbiology, Life Science College, Heilongjiang University
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University
| | - Li Qaing Mu
- Forestry College, Northeast Forestry University
| | - Wen Xiang Ping
- Key Laboratory of Microbiology, Life Science College, Heilongjiang University
- Engineering Research Center of Agricultural Microbiology Technology, Ministry of Education, Heilongjiang University
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44
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Wu R, Yu M, Liu X, Meng L, Wang Q, Xue Y, Wu J, Yue X. Changes in flavour and microbial diversity during natural fermentation of suan-cai, a traditional food made in Northeast China. Int J Food Microbiol 2015; 211:23-31. [DOI: 10.1016/j.ijfoodmicro.2015.06.028] [Citation(s) in RCA: 94] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Revised: 05/08/2015] [Accepted: 06/27/2015] [Indexed: 11/26/2022]
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Wang X, Ren H, Wang W, Xie ZJ. Effects of a Starter Culture on Histamine Reduction, Nitrite Depletion and Oxidative Stability of Fermented Sausages. J Food Saf 2015. [DOI: 10.1111/jfs.12227] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xinhui Wang
- Meat-Processing Application Key Lab of Sichuan Province; School of Biological Engineering; Chengdu University; Chengdu 610106 China
| | - Hongyang Ren
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation; School of Chemistry and Chemical Engineering; Southwest Petroleum University; Chengdu China
| | - Wei Wang
- Meat-Processing Application Key Lab of Sichuan Province; School of Biological Engineering; Chengdu University; Chengdu 610106 China
| | - Zhen Jian Xie
- Meat-Processing Application Key Lab of Sichuan Province; School of Biological Engineering; Chengdu University; Chengdu 610106 China
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Characterization of fermented sausages using Lactobacillus plantarum MLK 14-2 as starter culture. ACTA ACUST UNITED AC 2015. [DOI: 10.1007/s13765-015-0052-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Functional analysis of AI-2/LuxS from bacteria in Chinese fermented meat after high nitrate concentration shock. Eur Food Res Technol 2014. [DOI: 10.1007/s00217-014-2313-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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