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Han KI, Shin HD, Lee Y, Baek S, Moon E, Park YB, Cho J, Lee JH, Manoharan RK. Complete genome sequence of strain Lactiplantibacillus plantarum beLP1 a potential probiotic strain with antimicrobial properties isolated from kimchi. Microbiol Resour Announc 2024; 13:e0033924. [PMID: 38860807 PMCID: PMC11256779 DOI: 10.1128/mra.00339-24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Accepted: 05/24/2024] [Indexed: 06/12/2024] Open
Abstract
The complete genome of the potential probiotic Lactiplantibacillus plantarum strain beLP1, isolated from kimchi in South Korea, was sequenced using Illumina and PacBio technologies. The genome comprises one circular chromosome and one plasmid without antimicrobial resistance genes.
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Affiliation(s)
- Kwon Il Han
- Research and Development Center, Bereum Co., Ltd., Wonju, South Korea
| | - Hyun-Dong Shin
- Research and Development Center, Bereum Co., Ltd., Wonju, South Korea
| | - Yura Lee
- Research and Development Center, Bereum Co., Ltd., Wonju, South Korea
| | - Sunhwa Baek
- Research and Development Center, Bereum Co., Ltd., Wonju, South Korea
| | - Eunjung Moon
- Research and Development Center, Bereum Co., Ltd., Wonju, South Korea
| | - Youn Bum Park
- Research and Development Center, Bereum Co., Ltd., Wonju, South Korea
| | - Junhui Cho
- Research and Development Center, Bereum Co., Ltd., Wonju, South Korea
| | - Jin-Ho Lee
- Division of Biological Science and Technology, Yonsei University, Wonju, South Korea
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Wang MS, Fan M, Zheng AR, Wei CK, Liu DH, Thaku K, Wei ZJ. Characterization of a fermented dairy, sour cream: Lipolysis and the release profile of flavor compounds. Food Chem 2023; 423:136299. [PMID: 37178602 DOI: 10.1016/j.foodchem.2023.136299] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 03/21/2023] [Accepted: 05/01/2023] [Indexed: 05/15/2023]
Abstract
Lipolysis and flavor development during fermentation of sour cream were studied by evaluating the physicochemical changes, sensory differences and volatile components. The fermentation caused significant changes in pH, viable count and sensory evaluation. The peroxide value (POV) decreased after reaching the maximum value of 1.07 meq/kg at 15 h, while thiobarbituric acid reactive substances (TBARS) increased continuously with the accumulation of secondary oxidation products. The Free fatty acids (FFAs) in sour cream were mainly myristic, palmitic and stearic. GC-IMS was used to identify the flavor properties. A total of 31 volatile compounds were identified, among which the contents of characteristic aromatic substances such as ethyl acetate, 1-octen-3-one and hexanoic acid were increased. The results suggest that lipid changes and flavor formation in sour cream are influenced by fermentation time. Furthermore, flavor compounds may be related to lipolysis such as 1-octen-3-one and 2- heptanol were also observed.
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Affiliation(s)
- Meng-Song Wang
- School of Food Science and Engineering, Ningxia University, Yinchuan 750021, People's Republic of China
| | - Min Fan
- School of Food Science and Engineering, Ningxia University, Yinchuan 750021, People's Republic of China
| | - An-Ran Zheng
- School of Food Science and Engineering, Ningxia University, Yinchuan 750021, People's Republic of China; Collaborative Innovation Center for Food Production and Safety, School of Biological Science and Engineering, North Minzu University, Yinchuan 750021, People's Republic of China
| | - Chao-Kun Wei
- School of Food Science and Engineering, Ningxia University, Yinchuan 750021, People's Republic of China; Collaborative Innovation Center for Food Production and Safety, School of Biological Science and Engineering, North Minzu University, Yinchuan 750021, People's Republic of China; School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China.
| | - Dun-Hua Liu
- School of Food Science and Engineering, Ningxia University, Yinchuan 750021, People's Republic of China
| | - Kiran Thaku
- Collaborative Innovation Center for Food Production and Safety, School of Biological Science and Engineering, North Minzu University, Yinchuan 750021, People's Republic of China; School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China
| | - Zhao-Jun Wei
- Collaborative Innovation Center for Food Production and Safety, School of Biological Science and Engineering, North Minzu University, Yinchuan 750021, People's Republic of China; School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, People's Republic of China.
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Abarquero D, Bodelón R, Flórez AB, Fresno JM, Renes E, Mayo B, Tornadijo ME. Technological and safety assessment of selected lactic acid bacteria for cheese starter cultures design: Enzymatic and antimicrobial activity, antibiotic resistance and biogenic amine production. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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Immunomodulatory action of Lactococcuslactis. J Biosci Bioeng 2023; 135:1-9. [PMID: 36428209 DOI: 10.1016/j.jbiosc.2022.10.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 09/07/2022] [Accepted: 10/24/2022] [Indexed: 11/24/2022]
Abstract
Fermented foods are gaining popularity due to health-promoting properties with high levels of nutrients, phytochemicals, bioactive compounds, and probiotic microorganisms. Due to its unique fermentation process, Lactococcus lactis plays a key role in the food business, notably in the manufacturing of dairy products. The superior biological activities of L. lactis in these functional foods include anti-inflammatory and immunomodulatory capabilities. L. lactis boosted growth performance, controlled amino acid profiles, intestinal immunology, and microbiota. Besides that, the administration of L. lactis increased the rate of infection clearance. Innate and acquired immune responses would be upregulated in both local and systemic compartments, resulting in these consequences. L. lactis is often employed in the food sector and is currently being exploited as a delivery vehicle for biological research. These bacteria are being eyed as potential candidates for biotechnological applications. With this in mind, we reviewed the immunomodulatory effects of different L. lactis strains.
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Conventional and ohmic heating pasteurization of fresh and thawed sheep milk: Energy consumption and assessment of bacterial microbiota during refrigerated storage. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.102947] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Ma C, Wang J, Chen X, Li X, Li P, Li K, Xiong J. Investigation on the elimination of yeasty flavour in yeast extract by mixed culture of lactic acid bacteria and yeast. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Chunlei Ma
- Key Laboratory of Fermentation Engineering (Ministry of Education) Hubei Provincial Key Laboratory of Industrial Microbiology College of Bioengineering and Food Hubei University of Technology Wuhan 430068 P.R. China
| | - Jiwei Wang
- Key Laboratory of Fermentation Engineering (Ministry of Education) Hubei Provincial Key Laboratory of Industrial Microbiology College of Bioengineering and Food Hubei University of Technology Wuhan 430068 P.R. China
| | - Xiong Chen
- Key Laboratory of Fermentation Engineering (Ministry of Education) Hubei Provincial Key Laboratory of Industrial Microbiology College of Bioengineering and Food Hubei University of Technology Wuhan 430068 P.R. China
| | - Xin Li
- Key Laboratory of Fermentation Engineering (Ministry of Education) Hubei Provincial Key Laboratory of Industrial Microbiology College of Bioengineering and Food Hubei University of Technology Wuhan 430068 P.R. China
| | - Pei Li
- Angel Yeast Co., Ltd Yichang 443000 China
| | - Ku Li
- Angel Yeast Co., Ltd Yichang 443000 China
| | - Jian Xiong
- Angel Yeast Co., Ltd Yichang 443000 China
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