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Moon Y, Heo S, Park HJ, Park HW, Jeong DW. Novel Strain Leuconostoc lactis DMLL10 from Traditional Korean Fermented Kimchi as a Starter Candidate for Fermented Foods. J Microbiol Biotechnol 2023; 33:1625-1634. [PMID: 37674392 PMCID: PMC10772556 DOI: 10.4014/jmb.2306.06056] [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: 06/30/2023] [Revised: 08/30/2023] [Accepted: 09/04/2023] [Indexed: 09/08/2023]
Abstract
Leuconostoc lactis strain DMLL10 was isolated from kimchi, a fermented vegetable, as a starter candidate through safety and technological assessments. Strain DMLL10 was susceptible to ampicillin, chloramphenicol, clindamycin, erythromycin, gentamicin, kanamycin, streptomycin, and tetracycline. It did not show any hemolytic activity. Regarding its phenotypic results related to its safety properties, genomic analysis revealed that strain DMLL10 did not encode for any toxin genes such as hemolysin found in the same genus. It did not acquire antibiotic resistance genes either. Strain DMLL10 showed protease activity on agar containing NaCl up to 3%. The genome of DMLL10 encoded for protease genes and possessed genes associated with hetero- and homo-lactic fermentative pathways for lactate production. Finally, strain DMLL10 showed antibacterial activity against seven common foodborne pathogens, although bacteriocin genes were not identified from its genome. These results indicates that strain DMLL10 is a novel starter candidate with safety, enzyme activity, and bacteriocin activity. The complete genomic sequence of DMLL10 will contribute to our understanding of the genetic basis of probiotic properties and allow for assessment of the effectiveness of this strain as a starter or probiotic for use in the food industry.
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Affiliation(s)
- Yura Moon
- Department of Food and Nutrition, Dongduk Women’s University, Seoul 02748, Republic of Korea
| | - Sojeong Heo
- Department of Food and Nutrition, Dongduk Women’s University, Seoul 02748, Republic of Korea
| | - Hee-Jung Park
- Department of Food and Nutrition, Sangmyung University, Seoul 03016, Republic of Korea
| | - Hae Woong Park
- Technology Innovation Research Division, World Institute of Kimchi, Gwangju 61755, Republic of Korea
| | - Do-Won Jeong
- Department of Food and Nutrition, Dongduk Women’s University, Seoul 02748, Republic of Korea
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Gumustop I, Ortakci F. Comparative genomics of Leuconostoc lactis strains isolated from human gastrointestinal system and fermented foods microbiomes. BMC Genom Data 2022; 23:61. [PMID: 35918643 PMCID: PMC9344693 DOI: 10.1186/s12863-022-01074-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 07/14/2022] [Indexed: 12/03/2022] Open
Abstract
Background Leuconostoc lactis forms a crucial member of the genus Leuconostoc and has been widely used in the fermentation industry to convert raw material into acidified and flavored products in dairy and plant-based food systems. Since the ecological niches that strains of Ln. lactis being isolated from were truly diverse such as the human gut, dairy, and plant environments, comparative genome analysis studies are needed to better understand the strain differences from a metabolic adaptation point of view across diverse sources of origin. We compared eight Ln. lactis strains of 1.2.28, aa_0143, BIOML-A1, CBA3625, LN19, LN24, WIKIM21, and WiKim40 using bioinformatics to elucidate genomic level characteristics of each strain for better utilization of this species in a broad range of applications in food industry. Results Phylogenomic analysis of twenty-nine Ln. lactis strains resulted in nine clades. Whole-genome sequence analysis was performed on eight Ln. lactis strains representing human gastrointestinal tract and fermented foods microbiomes. The findings of the present study are based on comparative genome analysis against the reference Ln. lactis CBA3625 genome. Overall, a ~ 41% of all CDS were conserved between all strains. When the coding sequences were assigned to a function, mobile genetic elements, mainly insertion sequences were carried by all eight strains. All strains except LN24 and WiKim40 harbor at least one intact putative prophage region, and two of the strains contained CRISPR-Cas system. All strains encoded Lactococcin 972 bacteriocin biosynthesis gene clusters except for CBA3625. Conclusions The findings in the present study put forth new perspectives on genomics of Ln. lactis via complete genome sequence based comparative analysis and further determination of genomic characteristics. The outcomes of this work could potentially pave the way for developing elements for future strain engineering applications. Supplementary Information The online version contains supplementary material available at 10.1186/s12863-022-01074-6.
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Development of Leuconostoc lactis–Specific Quantitative PCR and its Application for Identification and Enumeration in Fermented Foods. FOOD ANAL METHOD 2020. [DOI: 10.1007/s12161-020-01720-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Butyric Acid from Probiotic Staphylococcus epidermidis in the Skin Microbiome Down-Regulates the Ultraviolet-Induced Pro-Inflammatory IL-6 Cytokine via Short-Chain Fatty Acid Receptor. Int J Mol Sci 2019; 20:ijms20184477. [PMID: 31514281 PMCID: PMC6769796 DOI: 10.3390/ijms20184477] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Revised: 09/04/2019] [Accepted: 09/09/2019] [Indexed: 01/29/2023] Open
Abstract
The glycerol fermentation of probiotic Staphylococcus epidermidis (S. epidermidis) in the skin microbiome produced butyric acid in vitro at concentrations in the millimolar range. The exposure of dorsal skin of mice to ultraviolet B (UVB) light provoked a significant increased production of pro-inflammatory interleukin (IL)-6 cytokine. Topical application of butyric acid alone or S. epidermidis with glycerol remarkably ameliorated the UVB-induced IL-6 production. In vivo knockdown of short-chain fatty acid receptor 2 (FFAR2) in mouse skin considerably blocked the probiotic effect of S. epidermidis on suppression of UVB-induced IL-6 production. These results demonstrate that butyric acid in the metabolites of fermenting skin probiotic bacteria mediates FFAR2 to modulate the production of pro-inflammatory cytokines induced by UVB.
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Kumar M, Myagmardoloonjin B, Keshari S, Negari IP, Huang CM. 5-methyl Furfural Reduces the Production of Malodors by Inhibiting Sodium l-lactate Fermentation of Staphylococcus epidermidis: Implication for Deodorants Targeting the Fermenting Skin Microbiome. Microorganisms 2019; 7:E239. [PMID: 31387211 PMCID: PMC6723266 DOI: 10.3390/microorganisms7080239] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 07/21/2019] [Accepted: 08/01/2019] [Indexed: 11/16/2022] Open
Abstract
Staphylococcus epidermidis (S. epidermidis) is a common bacterial colonizer on the surface of human skin. Lactate is a natural constituent of skin. Here, we reveal that S. epidermidis used sodium l-lactate as a carbon source to undergo fermentation and yield malodors detected by gas colorimetric tubes. Several furan compounds such as furfural originating from the fermentation metabolites play a role in the negative feedback regulation of the fermentation process. The 5-methyl furfural (5MF), a furfural analog, was selected as an inhibitor of sodium l-lactate fermentation of S. epidermidis via inhibition of acetolactate synthase (ALS). S. epidermidis treated with 5MF lost its ability to produce malodors, demonstrating the feasibility of using 5MF as an ingredient in deodorants targeting malodor-causing bacteria in the skin microbiome.
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Affiliation(s)
- Manish Kumar
- Department of Biomedical Sciences and Engineering, National Central University, Taoyuan 320009, Taiwan
| | | | - Sunita Keshari
- Department of Life Sciences, National Central University, Taoyuan 320009, Taiwan
| | - Indira Putri Negari
- Department of Biomedical Sciences and Engineering, National Central University, Taoyuan 320009, Taiwan
| | - Chun-Ming Huang
- Department of Biomedical Sciences and Engineering, National Central University, Taoyuan 320009, Taiwan.
- Department of Life Sciences, National Central University, Taoyuan 320009, Taiwan.
- Department of Dermatology, School of Medicine, University of California, San Diego, CA 92093, USA.
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Synbiotic Microencapsulation from Slow Digestible Colored Rice and Its Effect on Yoghurt Quality. FOOD BIOPROCESS TECH 2018. [DOI: 10.1007/s11947-018-2068-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Laëtitia G, Pascal D, Yann D. The Citrate Metabolism in Homo- and Heterofermentative LAB: A Selective Means of Becoming Dominant over Other Microorganisms in Complex Ecosystems. ACTA ACUST UNITED AC 2014. [DOI: 10.4236/fns.2014.510106] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Lee JE, Hwang GS, Lee CH, Hong YS. Metabolomics reveals alterations in both primary and secondary metabolites by wine bacteria. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2009; 57:10772-10783. [PMID: 19919120 DOI: 10.1021/jf9028442] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Lactic acid bacteria (LAB) were isolated from Korean Meoru (Vitis coigneties) wine and identified as Lactobacillus plantarum meoru0711 (KACC 91436C). The fermentative behavior and metabolic effects of L. plantarum during malolactic fermentation (MLF) were compared with those of the commercial Oenococcus oeni strain through 1H NMR- and GC-based metabolic profiling. Twenty-two primary metabolites of amino acids, carbohydrates, and organic acids, and 55 secondary metabolites of volatile compounds were identified in wines by 1H nuclear magnetic resonance (NMR) spectroscopy and gas chromatography (GC), respectively. Principal component analysis (PCA) revealed that malolactic (ML)-fermented and non-ML-fermented wines, and wines ML-fermented with O. oeni and L. plantarum were clearly differentiated. Both the primary and secondary metabolites were responsible for these differentiations. Compared to non-MLF wines, MLF wines were characterized by increased levels of primary metabolites such as lactic acid, phenylalanine, uracil, ornithine, alanine, threonine, leucine, isoleucine, and valine with decreased levels of monosaccharides, glycerol, malic, and citric acids. In addition, higher levels of secondary metabolites such as butanal, ethyl isobutylate, isobutanol, isoamyl acetate, 2-butanoate ethyl ester, isoamyl alcohol, ethyl hexanoate, glycine, acetic acid, and benzaldehyde characterized the MLF wine. Higher levels of primary metabolites such as tyrosine, monosaccharides, glycerol, alanine, 2,3-butanediol, valine, and leucine, and of secondary metabolites such as propyl acetate, isobutanol, isoamyl acetate, 1-butanol, ethyl hexanoate, prenyl alcohol, glycine, 2-hexen-1-ol, ethyl octanoate, acetic acid, benzaldehyde, and butyric, together with lower levels of lactic acid, were observed in the wines fermented by L. plantarum compared with those by O. oeni. This present study demonstrates that different genera of LAB affect both the primary and second metabolites in wine. Moreover, metabolomics with multivariate statistical analysis provide insight into wine fermentation.
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Affiliation(s)
- Jang-Eun Lee
- School of Life Science and Biotechnology, Korea University, Seoul 136-701, Republic of Korea
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Optimization and mechanism of diacetyl accumulation by Enterobacter aerogenes mutant UV-3. World J Microbiol Biotechnol 2008. [DOI: 10.1007/s11274-008-9862-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Bellengier P, Hemme D, Foucaud C. Citrate metabolism in 16 Leuconostoc mesenteroides subsp. mesenteroides and subsp. dextranicum strains. ACTA ACUST UNITED AC 2008. [DOI: 10.1111/j.1365-2672.1994.tb03044.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Cogan TM. Co-metabolism of citrate and glucose byLeuconostocspp.: effects on growth, substrates and products. ACTA ACUST UNITED AC 2008. [DOI: 10.1111/j.1365-2672.1987.tb02726.x] [Citation(s) in RCA: 101] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Milliere J, Mathot AG, Schmitt P, Divies C. Phenotypic characterization ofLeuconostocspecies. ACTA ACUST UNITED AC 2008. [DOI: 10.1111/j.1365-2672.1989.tb02525.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Escamilla-Hurtado ML, Valdés-Martínez SE, Soriano-Santos J, Gómez-Pliego R, Verde-Calvo JR, Reyes-Dorantes A, Tomasini-Campocosio A. Effect of culture conditions on production of butter flavor compounds by Pediococcus pentosaceus and Lactobacillus acidophilus in semisolid maize-based cultures. Int J Food Microbiol 2005; 105:305-16. [PMID: 16055221 DOI: 10.1016/j.ijfoodmicro.2005.04.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2003] [Revised: 01/20/2005] [Accepted: 04/20/2005] [Indexed: 10/25/2022]
Abstract
Two series of 120 h mixed cultures of Pediococcus pentosaceus MITJ-10 and Lactobacillus acidophilus Hansen 1748 were grown in semisolid maize-based media, applying an orthogonal factorial design in order to establish the most adequate parameters to get compounds related to butter-like flavor. Conditions of maize pre-treatment established in the first series were hot lime-treatment for 20 min, grinding and sieving to 0.0165 in., partial defatting and cooking for 25 min. While the culture conditions established for the second series were the addition of yeast extract (0.2% w/w), and culture starting with 2x10(6) CFU g(-1) and a ratio of P. pentosaceus and L. acidophilus, 3:1. The fermentation profile was studied in a last culture. Lactic acid bacteria (LAB) prevailed over the native microorganisms, with a specific growth rate of 0.47 h(-1). Diacetyl production correlated (r2=0.9972) with the 12 h exponential growth phase of LAB. The concentration of diacetyl at that time was 779.56 mg kg(-1). The contents of lactic acid and volatile fatty acids were low at 12 h, 665 and 1312 mg kg(-1), respectively. During the long stationary phase, they increased up to 4800 and 1886 mg kg(-1), respectively. This procedure might be useful to prepare naturally aromatized raw materials for the food industry.
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Affiliation(s)
- M L Escamilla-Hurtado
- Dept. Biotecnología, Univ. Autónoma Metropolitana-Iztapalapa, Ap. P. 55-535, Deleg. Iztapalapa, C.P. 09340, Mexico City, D.F., Mexico.
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Poolman MG, Venkatesh KV, Pidcock MK, Fell DA. A method for the determination of flux in elementary modes, and its application to Lactobacillus rhamnosus. Biotechnol Bioeng 2005; 88:601-12. [PMID: 15470705 DOI: 10.1002/bit.20273] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
In this article we address the question of how, given information about the reaction fluxes of a system, flux values can be assigned to the elementary modes of that system. Having described a method by which this may be accomplished, we first illustrate its application to a hypothetical, in silico system, and then apply it to fermentation data from Lactobacillus rhamnosus. This reveals substantial changes in the flux values assigned to elementary modes, and thus to the internal metabolism, as the fermentation progresses. This is information that could not, to our knowledge, be obtained by existing methods. The relationship between our technique and the well-known method of Metabolic Flux Analysis is also discussed.
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Affiliation(s)
- M G Poolman
- School of Biology and Molecular Science Oxford Brookes University, Headington, Oxford OX3 OBP, United Kingdom.
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Carroll NM, Ross R, Kelly SM, Price NC, Sheehan D, Cogan TM. Characterization of recombinant acetolactate synthase from Leuconostoc lactis NCW1. Enzyme Microb Technol 1999. [DOI: 10.1016/s0141-0229(99)00005-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Levata-Jovanovic M, Sandine WE. Citrate Utilization and Diacetyl Production by Various Strains of Leuconostoc mesenteroides ssp. cremoris. J Dairy Sci 1996. [DOI: 10.3168/jds.s0022-0302(96)76562-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Jordan KN, O'donoghue M, Condon S, Cogan TM. Formation of diacetyl by cell-free extracts of Leuconostoc lactis. FEMS Microbiol Lett 1996. [DOI: 10.1111/j.1574-6968.1996.tb08495.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Phalip V, Schmitt P, Divi�s C. Purification and characterization of the catabolic ?-acetolactate synthase from Leuconostoc mesenteroides subsp. cremoris. Curr Microbiol 1995. [DOI: 10.1007/bf00314587] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Comparison of ?-acetolactate synthase and ?-acetolactate decarboxylase in Lactococcus spp. and Leuconostoc spp. Biotechnol Lett 1994. [DOI: 10.1007/bf00134622] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Mathieu F, Suwandhi IS, Rekhif N, Millière JB, Lefebvre G. Mesenterocin 52, a bacteriocin produced by Leuconostoc mesenteroides ssp. mesenteroides FR 52. THE JOURNAL OF APPLIED BACTERIOLOGY 1993; 74:372-9. [PMID: 8486542 DOI: 10.1111/j.1365-2672.1993.tb05141.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
One hundred and sixty-five isolates of Leuconostoc spp. were tested for bacteriocin production. Only one strain, Leuc. mesenteroides ssp. mesenteroides FR 52, isolated from a raw milk, produced a bacteriocin which was named Mesenterocin 52. This bacteriocin inhibited other Leuconostoc strains and several strains of Enterococcus and Listeria spp. No activity was found against lactococci and lactobacilli. The antibacterial spectrum differed from that of previously described Leuconostoc bacteriocins. Mesenterocin 52 was secreted into the medium during the growth phase. It was inactivated with protease treatments. At pH 7.0 it had a relative stability after heating at 100 degrees C (15 min), but it had a greater stability at pH 4.5 than at pH 7.0 after 6 h at 80 degrees C. The apparent molecular mass was estimated to be less than 10 kDa by ultrafiltration. Mesenterocin 52 showed a bactericidal effect on Leuconostoc paramesenteroides DSM 20288.
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Affiliation(s)
- F Mathieu
- Laboratoire de Microbiologie Industrielle et Alimentaire, ENSAIA, Vandoeuvre, France
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Lin J, Schmitt P, Diviès C. Characterization of a citrate-negative mutant ofLeuconostoc mesenteroides subsp.mesenteroides: metabolic and plasmidic properties. Appl Microbiol Biotechnol 1991. [DOI: 10.1007/bf00167912] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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29
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pH-mediated regulation of pyruvate catabolism inLactobacillus plantarum chemostat cultures. ACTA ACUST UNITED AC 1989. [DOI: 10.1007/bf01569535] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Fitzgerald RJ, Doonan S, Cogan TM. Purification and characterization of the d-lactate dehydrogenase from Leuconostoc lactis. ACTA ACUST UNITED AC 1986. [DOI: 10.1016/0020-711x(86)90005-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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