Abstract
In this study, characterises of the microbial community structures of three typical Chinese liquor Daqu, as well as different kinds of light flavour Daqu were investigated using nested PCR-denaturing gradient gel electrophoresis (DGGE). The results showed that microbial diversity was considerably different, and the microfloral compositions were highly variable among various Daqu. Lactic acid bacteria, which accounted for 30.95 % of all identified bacteria, were dominant in all Daqu samples, whereas Bacillus species were also predominant in the Luzhou (14.8 %) and Langjiu Daqu (18.2 %). Citrobacter and Burkholderia were first identified in light flavour Daqu. Aspergillus was the dominant moulds, and the non-Saccharomyces yeast species, Saccharomycopsis fibuligera, Wallemia sebi, Wallemia muriae, and Pichia subpelliculosa, were the dominant yeasts. Rasamsonia, Galactomyces, Geotrichum and Wallemia were first identified using nested PCR-DGGE. Cluster analysis indicated that the microbial community structures of different Daqu samples exhibited some differences. These may be ascribed to the different peak production temperatures, raw material constituents and microhabitats around the liquor enterprises. The current study provides insights into the microbial community structures of three typical Daqu samples, and may facilitate the development of starter cultures for manufacturing Chinese liquor.
Similar content being viewed by others
References
Abe M, Takaoka N, Idemoto Y, Takagi C, Imai T, Nakasaki K (2008) Characteristic fungi observed in the fermentation process for Puer tea. Int J Food Microbiol 124(2):199–203
Diguta C, Vincent B, Guilloux-Benatier M, Alexandre H, Rousseaux S (2011) PCR ITS-RFLP: a useful method for identifying filamentous fungi isolates on grapes. Food Microbiol 28(6):1145–1154
Gao YB, Wang HY, Xu Y (2010) PCR-DGGE analysis of the bacterial community of Chinese liquor high and medium temperature Daqu. Microbiology 37(7):999–1004 (in Chinese)
Gomes J, Purkarthofer H, Hayn M, Kapplmüller J, Sinner M, Steiner W (1993) Production of a high level of cellulase-free xylanase by the thermophilic fungus Thermomyces lanuginosus in laboratory and pilot scales using lignocellulosic materials. Appl Microbiol Biotechnol 39(6):700–707
Gunasekaran V, Kotay SM, Das D (2006) Alkaline lipase production by Citrobacter freundii IIT-BT L139. Indian J Exp Biol 44(6):485
Hafez H, Hauck R, Lüschow D, McDougald L (2005) Comparison of the specificity and sensitivity of PCR, nested PCR, and real-time PCR for the diagnosis of histomoniasis. Avian Dis 49(3):366–370
Hu P, Zhou G, Xu X, Li C, Han Y (2009) Characterization of the predominant spoilage bacteria in sliced vacuum-packed cooked ham based on 16S rDNA-DGGE. Food Control 20(2):99–104
Kim TW, Lee JH, Park MH, Kim HY (2010) Analysis of bacterial and fungal communities in Japanese-and Chinese-fermented soybean pastes using nested PCR–DGGE. Curr Microbiol 60(5):315–320
Kumar S, Satyanarayana T (2001) Medium optimization for glucoamylase production by a yeast, Pichia subpelliculosa ABWF-64, in submerged cultivation. World J Microbiol Biotechnol 17(1):83–87
Kunčič MK, Kogej T, Drobne D, Gunde-Cimerman N (2010) Morphological response of the halophilic fungal genus Wallemia to high salinity. Appl Environ Microbiol 76(1):329–337
Liu CH, Lu WB, Chang JS (2006) Optimizing lipase production of Burkholderia sp. by response surface methodology. Process Biochem 41(9):1940–1944
Liu X, Guo K, Zhang H (2012) Determination of microbial diversity in Daqu, a fermentation starter culture of Maotai liquor, using nested PCR-denaturing gradient gel electrophoresis. World J Microbiol Biotechnol 28(6):2375–2381
Lv XC, Weng X, Zhang W, Rao PF, Ni L (2012) Microbial diversity of traditional fermentation starters for Hong Qu glutinous rice wine as determined by PCR-mediated DGGE. Food Control 28(2):426–434
McCarthy T, Hanniffy O, Lalor E, Savage A, Tuohy M (2005) Evaluation of three thermostable fungal endo-β-glucanases from Talaromyces emersonii for brewing and food applications. Process Biochem 40(5):1741–1748
Miletto M, Bodelier PL, Laanbroek HJ (2007) Improved PCR-DGGE for high resolution diversity screening of complex sulfate-reducing prokaryotic communities in soils and sediments. J Microbiol Methods 70(1):103–111
Muyzer G, De Waal EC, Uitterlinden AG (1993) Profiling of complex microbial populations by denaturing gradient gel electrophoresis analysis of polymerase chain reaction-amplified genes coding for 16S rRNA. Appl Environ Microbiol 59(3):695–700
Oda K, Kakizono D, Yamada O, Iefuji H, Akita O, Iwashita K (2006) Proteomic analysis of extracellular proteins from Aspergillus oryzae grown under submerged and solid-state culture conditions. Appl Environ Microbiol 72(5):3448–3457
Pettersson B, Lembke F, Hammer P, Stackebrandt E, Priest FG (1996) Bacillus sporothermodurans, a new species producing highly heat-resistant endospores. Int J Syst Bacteriol 46(3):759–764
Phillips A, Pretorius GH (1991) Purification and characterization of an extracellular lipase of Galactomyces geotrichum. Biotechnol Lett 13(11):833–838
Sacristán N, González L, Castro JM, Fresno JM, Tornadijo ME (2012) Technological characterization of Geotrichum candidum strains isolated from a traditional Spanish goats’ milk cheese. Food Microbiol 30(1):260–266
Shi AH, Guan JK, Zhang WP, Xu ER, Xu CX (2001) Analysis of microbial species in Xufang Daqu and determination of the dominant microbes. Liquor Mak Sci Technol 6:26–28 (in Chinese)
Shi JH, Xiao YP, Li XR, Ma EB, Du XW, Quan ZX (2009) Analyses of microbial consortia in the starter of Fen liquor. Lett Appl Microbiol 48(4):478–485
Søndergaard AK, Stahnke LH (2002) Growth and aroma production by Staphylococcus xylosus, S. carnosus and S. equorum—a comparative study in model systems. Int J Food Microbiol 75(1):99–109
Tang B, Liu JY, Zhou QW, Li AJ (2011) Phylogenetic diversity analyse of bacteria in Gujing-flavor liqour Daqu using culture independent method. Food Ferment Ind 37(9):36–40 (in Chinese)
Thanh VN, Mai LT, Tuan DA (2008) Microbial diversity of traditional Vietnamese alcohol fermentation starters (banh men) as determined by PCR-mediated DGGE. Int J Food Microbiol 128(2):268–273
Wang CL, Shi DJ, Gong GL (2008a) Microorganisms in Daqu: a starter culture of Chinese Maotai-flavor liquor. World J Microbiol Biotechnol 24(10):2183–2190
Wang HY, Zhang XJ, Zhao LP, Xu Y (2008b) Analysis and comparison of the bacterial community in fermented grains during the fermentation for two different styles of Chinese liquor. J Ind Microbiol Biotechnol 35(6):603–609
Wang HY, Gao YB, Fan QW, Xu Y (2011) Characterization and comparison of microbial community of different typical Chinese liquor Daqus by PCR–DGGE. Lett Appl Microbiol 53(2):134–140
Wu JJ, Ma YK, Zhang FF, Chen FS (2012) Culture-dependent and culture-independent analysis of lactic acid bacteria from Shanxi aged vinegar. Ann Microbiol 62(4):1825–1830
Yang DY, Fan G, Wang D, Lu YH (2007) Microbes in high temperature starter. Liquor Mak Sci Technol 5(155):37 (in Chinese)
Yen R-WC, Vertino PM, Nelkin BD, Jane JY, El-Deiry W, Cumaraswamy A, Lennon GG, Trask BJ, Celano P, Baylin SB (1992) Isolation and characterization of the cDNA encoding human DNA methyltransferase. Nucleic Acids Res 20(9):2287–2291
Zhang WX, Qiao ZW, Tang YQ, Hu C, Sun Q, Morimura S, Kida K (2007) Analysis of the fungal community in Zaopei during the production of chinese luzhou-flavour liquor. J Inst Brew 113(1):21–27
Zhang C, Ao Z, Chui W, Shen C, Tao W, Zhang S (2012) Characterization of the aroma-active compounds in Daqu: a tradition Chinese liquor starter. Eur Food Res Technol 234(1):69–76
Zheng XW, Zheng Y, Han BZ, Zwietering MH, Samson RA, Boekhout T, Robert Nout M (2012) Complex microbiota of a Chinese “Fen” liquor fermentation starter (Fen-Daqu), revealed by culture-dependent and culture-independent methods. Food Microbiol 31(2):293–300
Zhou J, Bruns MA, Tiedje JM (1996) DNA recovery from soils of diverse composition. Appl Environ Microbiol 62(2):316–322
Acknowledgments
This work was financially supported by the National Science Foundation of China (No. 31171742).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Zhang, L., Wu, C., Ding, X. et al. Characterisation of microbial communities in Chinese liquor fermentation starters Daqu using nested PCR-DGGE. World J Microbiol Biotechnol 30, 3055–3063 (2014). https://doi.org/10.1007/s11274-014-1732-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11274-014-1732-y