Abstract
Kimchi, a traditional Korean food made by the fermentation of vegetables, has become popular globally because of its organoleptic, beneficial, and nutritional properties. Spontaneous kimchi fermentation in unsterilized raw materials leads to the growth of various lactic acid bacteria (LAB), which results in variations in the taste and sensory qualities of kimchi products and difficulties in the standardized industrial production of kimchi. Raw materials, kimchi varieties, ingredients, and fermentation conditions have significant effects on the microbial communities and fermentative characteristics of kimchi during fermentation. Heterofermentative LAB belonging to the genera Leuconostoc, Lactobacillus, and Weissella are likely to be key players in kimchi fermentation and have been subjected to genomic and functional studies to gain a better understanding of the fermentation process and beneficial effects of kimchi. The use of starter cultures has been considered for the industrial production of high quality, standardized kimchi. Here, we review the composition and biochemistry of kimchi microflora communities, functional and genomic studies of kimchi LAB, and perspectives for industrial kimchi production.
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References
Bachmann H, Starrenburg MJ, Molenaar D, Kleerebezem M, van Hylckama Vlieg JE (2012) Microbial domestication signatures of Lactococcus lactis can be reproduced by experimental evolution. Genome Res 22:115–124
Breidt F, McFeeters RF, Perez-Diaz I, Lee CH (2013) Fermented vegetables. In: Doyle MP, Beuchat LR (eds) Food microbiology: fundamentals and frontiers, 4th edn. ASM Press, Washington DC, pp 783–793
Cha YJ, Kim H, Cadwallader KR (1998) Aroma-active compounds in kimchi during fermentation. J Agric Food Chem 46:1944–1953
Chang JY, Chang HC (2010) Improvements in the quality and shelf life of kimchi by fermentation with the induced bacteriocin-producing strain, Leuconostoc citreum GJ7 as a starter. J Food Sci 75:M103–M110
Chang JY, Chang HC (2011) Growth inhibition of foodborne pathogens by kimchi prepared with bacteriocin-producing starter culture. J Food Sci 76:M72–M78
Chang HW, Kim KH, Nam YD, Roh SW, Kim MS, Jeon CO, Oh HM, Bae JW (2008) Analysis of yeast and archaeal population dynamics in kimchi using denaturing gradient gel electrophoresis. Int J Food Microbiol 126:159–166
Chang JH, Shim YY, Cha SK, Chee KM (2010) Probiotic characteristics of lactic acid bacteria isolated from kimchi. J Appl Microbiol 109:220–230
Cheigh HS, Park KY, Lee CY (1994) Biochemical, microbiological, and nutritional aspects of kimchi (Korean fermented vegetable products). Crit Rev Food Sci Nutr 34:175–203
Cho NC, Jhon DY, Shin MS, Hong YH, Lim HS (1988) Effect of garlic concentrations on growth of microorganisms during kimchi fermentation. Kor J Food Sci Technol 20:231–235
Cho J, Lee D, Yang C, Jeon J, Kim J, Han H (2006) Microbial population dynamics of kimchi, a fermented cabbage product. FEMS Microbiol Lett 257:262–267
Cho YR, Chang JY, Chang HC (2007) Production of γ-aminobutyric acid (GABA) by Lactobacillus buchneri isolated from kimchi and its neuroprotective effect on neuronal cells. J Microbiol Biotechnol 17:104–109
Cho SY, Park MJ, Kim KM, Ryu JH, Park HJ (2011) Production of high γ-aminobutyric acid (GABA) sour kimchi using lactic acid bacteria isolated from mukeunjee kimchi. Food Sci Biotechnol 20:403–408
Choi SY, Lee MK, Choi KS, Koo YJ, Park WS (1998) Changes of fermentation characteristics and sensory evaluation of kimchi on different storage temperature. Kor J Food Sci Technol 30:644–649
Choi HJ, Cheigh CI, Kim SB, Lee JC, Lee DW, Choi SW, Park JM, Pyun YR (2002) Weissella kimchii sp. nov., a novel lactic acid bacterium from kimchi. Int J Syst Evol Microbiol 52:507–511
Choi IK, Jung SH, Kim BJ, Park SY, Kim J, Han HU (2003) Novel Leuconostoc citreum starter culture system for the fermentation of kimchi, a fermented cabbage product. Antonie Van Leeuwenhoek 84:247–253
Chung JH, Bae Y, Kim Y, Lee JH (2010) Characteristics of bacteriocin produced by a Lactobacillus plantarum strain isolated from kimchi. Kor J Microbiol Biotechnol 38:481–485
de Vos WM (2011) System solutions by lactic acid bacteria: from paradigms to practice. Microb Cell Fact 10:S2
Dragosits M, Mattanovich D (2013) Adaptive laboratory evolution—principles and applications for biotechnology. Microb Cell Fact 12:17
Han Y, Kim B, Ban J, Lee J, Kim BJ, Choi BS, Hwang S, Ahn K, Kim J (2012) A randomized trial of Lactobacillus plantarum CJLP133 for the treatment of atopic dermatitis. Pediatr Allergy Immunol 23:667–673
Islam MS, Choi H (2009) Antidiabetic effect of Korean traditional Baechu (Chinese cabbage) kimchi in a type 2 diabetes model of rats. J Med Food 12:292–297
Jang SE, Joh EH, Lee HY, Ahn YT, Lee JH, Huh CS, Han MJ, Kim DH (2013) Lactobacillus plantarum HY7712 ameliorates cyclophosphamide-induced immunosuppression in mice. J Microbiol Biotechnol 23:414–421
Jeong SY, Park CS, Choi NS, Yang HJ, Kim CY, Yoon BD, Kang DO, Ryu YW, Kim MS (2011) Characteristics of bacteriocin produced by Lactococcus lactis ET45 isolated from kimchi. Kor J Microbiol 47:74–80
Jeong SH, Jung JY, Lee SH, Jin HM, Jeon CO (2013a) Microbial succession and metabolite changes during fermentation of dongchimi, traditional Korean watery kimchi. Int J Food Microbiol 164:46–53
Jeong SH, Lee HJ, Jung JY, Lee SH, Seo HY, Park WS, Jeon CO (2013b) Effects of red pepper powder on microbial communities and metabolites during kimchi fermentation. Int J Food Microbiol 160:252–259
Jeong SH, Lee SH, Jung JY, Choi EJ, Jeon CO (2013c) Microbial succession and metabolite changes during long-term storage of kimchi. J Food Sci 78:M763–M769
Ji YS, Kim HN, Park HJ, Lee JE, Yeo SY, Yang JS, Park SY, Yoon HS, Cho GS, Franz CM, Bomba A, Shin HK, Holzapfel WH (2012) Modulation of the murine microbiome with a concomitant anti-obesity effect by Lactobacillus rhamnosus GG and Lactobacillus sakei NR28. Benef Microbes 1:13–22
Ji Y, Kim H, Park H, Lee J, Lee H, Shin H, Kim B, Franz CMAP, Holzapfel WH (2013) Functionality and safety of lactic bacterial strains from Korean kimchi. Food control 31:467–473
Jin Q, Jung JY, Kim YJ, Eom HJ, Kim SY, Kim TJ, Han NS (2009) Production of L-lactate in Leuconostoc citreum via heterologous expression of L-lactate dehydrogenase gene. J Biotechnol 144:160–164
Jung JY, Lee SH, Kim JM, Park MS, Bae J, Hahn Y, Madsen EL, Jeon CO (2011) Metagenomic analysis of kimchi, a traditional Korean fermented food. Appl Environ Microbiol 77:2264–2274
Jung JY, Lee SH, Jeon CO (2012a) Complete genome sequence of Leuconostoc carnosum strain JB16, isolated from kimchi. J Bacteriol 194:6672
Jung JY, Lee SH, Jeon CO (2012b) Complete genome sequence of Leuconostoc gelidum strain JB7, isolated from kimchi. J Bacteriol 194:6665
Jung JY, Lee SH, Lee HJ, Seo HY, Park WS, Jeon CO (2012c) Effects of Leuconostoc mesenteroides starter cultures on microbial communities and metabolites during kimchi fermentation. Int J Food Microbiol 153:378–387
Jung JY, Lee SH, Lee SH, Jeon CO (2012d) Complete genome sequence of Leuconostoc mesenteroides subsp. mesenteroides strain J18, isolated from kimchi. J Bacteriol 194:730
Jung JY, Lee SH, Jin HM, Hahn Y, Madsen EL, Jeon CO (2013) Metatranscriptomic analysis of lactic acid bacterial gene expression during kimchi fermentation. Int J Food Microbiol 163:171–179
Kang JH, Lee JH, Min S, Min DB (2003) Changes of volatile compounds, lactic acid bacteria, pH, and headspace gases in kimchi, a traditional Korean fermented vegetable product. J Food Sci 68:849–854
Ki MR, Ghim SY, Hong IH, Park JK, Hong KS, Ji AR, Jeong KS (2010) In vitro inhibition of Helicobacter pylori growth and of adherence of cagA-positive strains to gastric epithelial cells by Lactobacillus paraplantarum KNUC25 isolated from kimchi. J Med Food 13:629–634
Kim MH, Chang MJ (2000) Fermentation property of Chinese cabbage kimchi by fermentation temperature and salt concentration. J Kor Soc Agric Chem Biotechnol 43:7–11
Kim M, Chun J (2005) Bacterial community structure in kimchi, a Korean fermented vegetable food, as revealed by 16S rRNA gene analysis. Int J Food Microbiol 103:91–96
Kim J, Chun J, Han HU (2000) Leuconostoc kimchii sp. nov., a new species from kimchi. Int J Syst Evol Microbiol 50:1915–1919
Kim B, Lee J, Jang J, Kim J, Han H (2003) Leuconostoc inhae sp. nov., a lactic acid bacterium isolated from kimchi. Int J Syst Evol Microbiol 53:1123–1126
Kim HT, Park JY, Lee GG, Kim JH (2004) Isolation of a bacteriocin-producing Lactobacillus sakei strain from kimchi. J Kor Soc Food Sci Nutr 33:560–565
Kim YH, Kim HZ, Kim JY, Choi TB, Kang SM (2005) Strain improvement of Leuconostoc mesenteroides as a acid-resistant mutant and effect on kimchi fermentation as a starter. Kor J Microbiol Biotechnol 33:41–50
Kim YS, Kim MJ, Kim P, Kim JH (2006) Cloning and production of a novel bacteriocin, lactococcin K, from Lactococcus lactis subsp. lactis MY23. Biotechnol Lett 28:357–362
Kim JF, Jeong H, Lee JS, Choi SH, Ha M, Hur CG, Kim JS, Lee S, Park HS, Park YH, Oh TK (2008) Complete genome sequence of Leuconostoc citreum KM20. J Bacteriol 190:3093–3094
Kim BJ, Oh JY, Kwon MS, Jung HW, Lee KP (2011) Novel Leuconostoc citreum, fermentation foods and compositions comprising the same. Korean patent. 10-1099924
Kim B, Seo WT, Kim MG, Yun HD, Cho KM (2012) Metagenomic lactic acid bacterial diversity during mulkimchi fermentation based on 16S rRNA sequence. J Kor Soc Appl Biol Chem 55:787–792
Kim JY, Park BK, Park HJ, Park YH, Kim BO, Pyo S (2013) Atopic dermatitis-mitigating effects of new Lactobacillus strain, Lactobacillus sakei probio 65 isolated from kimchi. J Appl Microbiol 115:517–526
Kleppen HP, Bang T, Nes IF, Holo H (2011) Bacteriophages in milk fermentations: Diversity fluctuations of normal and failed fermentations. Int Dairy J 21:592–600
Kleppen HP, Holo H, Jeon SR, Nes IF, Yoon SS (2012) Novel Podoviridae family bacteriophage infecting Weissella cibaria isolated from kimchi. Appl Environ Microbiol 78:7299–7308
Kook MC, Seo MJ, Cheigh CI, Lee SJ, Pyun YR, Park H (2010) Enhancement of γ-aminobutyric acid production by Lactobacillus sakei B2-16 expressing glutamate decarboxylase from Lactobacillus plantarum ATCC 14917. J Kor Soc Appl Biol Chem 53:816–820
Lee CW, Ko CY, Ha DM (1992) Microfloral changes of the lactic acid bacteria during kimchi fermentation and identification of the isolates. Kor J Appl Microbiol Biotechnol 20:102–109
Lee HJ, Joo YJ, Park CS, Kim SH, Hwang IK, Ahn JS, Mheen TI (1999a) Purification and characterization of a bacteriocin produced by Lactococcus lactis subsp. lactis H-559 isolated from kimchi. J Biosci Bioeng 88:153–159
Lee HJ, Park CS, Joo YJ, Kim SH, Yoon JH, Park YH, Hwang IK, Ahn JS, Mheen TI (1999b) Identification and characterization of bacteriocin-producing lactic acid bacteria isolated from kimchi. J Microbiol Biotechnol 9:282–291
Lee JS, Lee KC, Ahn JS, Mheen TI, Pyun YR, Park YH (2002) Weissella koreensis sp. nov., isolated from kimchi. Int J Syst Evol Microbiol 52:1257–1261
Lee J, Hwang KT, Heo MS, Lee JH, Park KY (2005a) Resistance of Lactobacillus plantarum KCTC 3099 from kimchi to oxidative stress. J Med Food 8:299–304
Lee JS, Heo GY, Lee JW, Oh YJ, Park JA, Park YH, Pyun YR, Ahn JS (2005b) Analysis of kimchi microflora using denaturing gradient gel electrophoresis. Int J Food Microbiol 102:143–150
Lee JY, Choi MK, Kyung KH (2008) Reappraisal of stimulatory effect of garlic on kimchi fermentation. Kor J Food Sci Technol 40:479–484
Lee H, Yoon H, Ji Y, Kim H, Park H, Lee J, Shin H, Holzapfel WH (2011a) Functional properties of Lactobacillus strains isolated from kimchi. Int J Food Microbiol 145:155–161
Lee SH, Jung JY, Lee SH, Jeon CO (2011b) Complete genome sequence of Leuconostoc kimchii strain C2, isolated from kimchi. J Bacteriol 193:5548
Lee SH, Jung JY, Lee SH, Jeon CO (2011c) Complete genome sequence of Weissella koreensis KACC 15510, isolated from kimchi. J Bacteriol 193:5534
Lee SH, Park MS, Jung JY, Jeon CO (2012) Leuconostoc miyukkimchii sp. nov., isolated from brown algae (Undaria pinnatifida) kimchi. Int J Syst Evol Microbiol 62:1098–1103
Lu Z, Pérez-Diaz IM, Hayes JS, Breidt F (2012) Bacteriophage ecology in a commercial cucumber fermentation. Appl Environ Microbiol 78:8571–8578
Makarova K, Slesarev A, Wolf Y, Sorokin A, Mirkin B, Koonin E, Pavlov A, Pavlova N, Karamychev V, Polouchine N, Shakhova V, Grigoriev I, Lou Y, Rohksar D, Lucas S, Huang K, Goodstein DM, Hawkins T, Plengvidhya V, Welker D, Hughes J, Goh Y, Benson A, Baldwin K, Lee JH, Díaz-Muñiz I, Dosti B, Smeianov V, Wechter W, Barabote R, Lorca G, Altermann E, Barrangou R, Ganesan B, Xie Y, Rawsthorne H, Tamir D, Parker C, Breidt F, Broadbent J, Hutkins R, O’Sullivan D, Steele J, Unlu G, Saier M, Klaenhammer T, Richardson P, Kozyavkin S, Weimer B, Mills D (2006) Comparative genomics of the lactic acid bacteria. Proc Natl Acad Sci U S A 103:15611–15616
Mheen TI, Kwon TW (1984) Effect of temperature and salt concentration on kimchi fermentation. Kor J Food Sci Technol 16:443–450
Moineau S, Lévesque C (2005) Control of bacteriophages in industrial fermentations. In: Kutter E, Sulakvelidze A (eds) Bacteriophages: biology and applications. CRC Press, Boca Raton, pp 286–296
No HK, Lee SH, Kim SD (1995) Effects of ingredients on fermentation of Chinese cabbage kimchi. J Kor Soc Food Nutr 24:642–650
Oh HM, Cho YJ, Kim BK, Roe JH, Kang SO, Nahm BH, Jeong G, Han HU, Chun J (2010) Complete genome sequence analysis of Leuconostoc kimchii IMSNU 11154. J Bacteriol 192:3844–3845
Park KY, Rhee SH (2005) Functional foods from fermented vegetable products; Kimchi (Korean fermented vegetables) and functionality. In: Shi J, Ho CT, Shahidi F (eds) Asian Functional Foods. CRC Press, Boca Raton, pp 341–380
Park SH, Itoh K, Kikuchi E, Niwa H, Fujisawa T (2003) Identification and characteristics of nisin Z-producing Lactococcus lactis subsp. lactis isolated from kimchi. Curr Microbiol 46:385–588
Park JM, Shin JH, Lee DW, Song JC, Suh HJ, Chang UJ, Kim JM (2010) Identification of the lactic acid bacteria on kimchi according to initial and over-ripened fermentation using PCR and 16S rRNA gene sequence analysis. Food Sci Biotechnol 19:541–546
Park EJ, Kim KH, Abell GCJ, Kim MS, Roh SW, Bae JW (2011a) Metagenomic analysis of the viral communities in fermented foods. Appl Environ Microbiol 77:1284–1291
Park JM, Shin JH, Gu JG, Yoon SJ, Song JC, Jeon WM, Suh HJ, Chang UJ, Yang CY, Kim JM (2011b) Effect of antioxidant activity in kimchi during a short-term and over-ripening fermentation period. J Biosci Bioeng 112:356–359
Park EJ, Chun J, Cha CJ, Park WS, Jeon CO, Bae JW (2012a) Bacterial community analysis during fermentation of ten representative kinds of kimchi with barcoded pyrosequencing. Food Microbiol 30:197–204
Park JA, Tirupathi Pichiah PB, Yu JJ, Oh SH, Daily JW 3rd, Cha YS (2012b) Anti-obesity effect of kimchi fermented with Weissella koreensis OK1-6 as starter in high-fat diet-induced obese C57BL/6J mice. J Appl Microbiol 113:1507–1516
Pfeiler EA, Klaenhammer TR (2007) The genomics of lactic acid bacteria. Trends Microbiol 15:546–553
Rhee CH, Park HD (2001) Three glycoproteins with antimutagenic activity identified in Lactobacillus plantarum KLAB21. Appl Environ Microbiol 67:3445–3449
Ryu BH, Sim GS, Lee JH, Ha WK (2011) Novel Leuconostoc mesenteroides DSR 218 and use thereof. Korean patent. 10-1055949
Ryu BH, Sim GS, Lee JH, Ha WK (2012) Plant originated Lactobacillus plantarum DSR CK10, DSR M2 to keep freshness and use thereof. Korean patent. 10-1124056
Seok JH, Park KB, Kim YH, Bae MO, Lee MK, Oh SH (2008) Production and characterization of kimchi with enhanced levels of γ-aminobutyric acid. Food Sci Biotechnol 17:940–946
Shim SM, Kim JY, Lee SM, Park JB, Oh SK, Kim YS (2012) Profiling of fermentative metabolites in kimchi: volatile and non-volatile organic acids. J Kor Soc Appl Biol Chem 55:463–469
Shin DH, Kim MS, Han JS, Lim DK, Bak WS (1996) Changes of chemical composition and microflora in commercial kimchi. Kor J Food Sci Technol 28:137–145
Shin MS, Han SK, Ryu JS, Kim KS, Lee WK (2008) Isolation and partial characterization of a bacteriocin produced by Pediococcus pentosaceus K23-2 isolated from kimchi. J Appl Microbiol 105:331–339
So MH, Lee YS, Kim HS, Cho EJ, Yea MJ (1996) An influence of salt concentrations on growth rates of lactic acid bacteria isolated from kimchi. Kor J Food Nutr 9:341–347
Wisselink HW, Weusthuis RA, Eggink G, Hugenholtz J, Grobben GJ (2002) Mannitol production by lactic acid bacteria: a review. Int Dairy J 12:151–161
Yang EJ, Chang JY, Lee HJ, Kim JH, Chung DK, Lee JH, Chang HC (2002) Characterization of the antagonistic activity against Lactobacillus plantarum and induction of bacteriocin production. Kor J Food Sci Technol 34:311–318
Yi JH, Cho Y, Hwang IK (1998) Fermentative characteristics of kimchi prepared by addition of different kinds of minor ingredients. Kor J Soc Food Sci 14:1–8
Yun JW, Kang SC, Song SK (1996) Mannitol accumulation during fermentation of kimchi. J ferment Bioeng 81:279–280
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This work was supported by the Technology Development Program for Agriculture and Forestry (TDPAF) of the Ministry for Agriculture, Food and Rural Affairs, Republic of Korea.
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Jung, J.Y., Lee, S.H. & Jeon, C.O. Kimchi microflora: history, current status, and perspectives for industrial kimchi production. Appl Microbiol Biotechnol 98, 2385–2393 (2014). https://doi.org/10.1007/s00253-014-5513-1
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DOI: https://doi.org/10.1007/s00253-014-5513-1
Keywords
- Kimchi
- Fermentation
- Microflora
- Heterofermentative lactic acid bacteria
- Genomics
- Industrial kimchi production
- Starter culture