Abstract
In this work, a variety of biochemical properties of Enterococcus faecium CECT 8849, which had been isolated from breast milk, were analyzed. Its acidifying capacity and proteolytic activity were low but, in contrast, remarkable peptidase and esterase activities were observed. Ethanol and 3-hydroxy-2-butanone were the most abundant volatile compounds found in experimental model cheese manufactured with E. faecium CECT 8849. This strain inhibited the growth of several Listeria monocytogenes and Listeria innocua strains in vitro. Enterocin A and B structural genes were detected in E. faecium CECT 8849. Model fermented milk and cheeses were manufactured from milk inoculated or not with L. innocua CECT 8848 (2.5–3 log10 colony forming units mL−1) using E. faecium CECT 8849 or Lactococcus lactis ESI 153 as starter cultures. Although E. faecium CECT 8849 controlled Listeria growth in both dairy models, it led to lower reduction in Listeria counts when compared with L. lactis ESI 153.




Similar content being viewed by others
Explore related subjects
Discover the latest articles and news from researchers in related subjects, suggested using machine learning.References
Abeijón MC, Medina RB, Katz MB, González SN (2006) Technological properties of Enterococcus faecium isolated from ewe’s milk and cheese with importance for flavour development. Can J Microbiol 52:237–245 Erratum in: Can J Microbiol 52:913
Alonso-Calleja C, Carballo J, Capita R, Bernardo A, García-López ML (2002) Comparison of the acidifying activity of Lactococcus lactis subsp. lactis strains isolated from goat’s milk and Valdeteja cheese. Lett Appl Microbiol 34:134–138
Andrighetto C, Knijff E, Lombardi A, Torriani S, Vancanneyt M, Kersters K, Swings J, Dellaglio F (2001) Phenotypic and genetic diversity of enterococci isolated from Italian cheeses. J Dairy Res 68:303–316
Arizcun C, Barcina Y, Torre P (1997) Identification and characterization of proteolytic activity of Enterococcus spp. isolated from milk and Roncal and Idiazabal cheese. Int J Food Microbiol 38:17–24
Ayad EHE, Verheul A, de Jong C, Wouters JTM, Smit G (1999) Flavour forming abilities and amino acid requirements of Lactococcus lactis strains isolated from artisanal and non-dairy origin. Int Dairy J 9:725–735
Ayad EHE, Verheul A, Wouters JTM, Smit G (2000) Application of wild starter cultures for flavour development in pilot plant cheese making. Int Dairy J 10:169–179
Baele M, Devriese LA, Haesebrouck F (2001) Lactobacillus agilis is an important component of the pigeon crop flora. J Appl Microbiol 91:488–491
Barker C, Park SF (2001) Sensitization of Listeria monocytogenes to low pH, organic acids, and osmotic stress by ethanol. Appl Environ Microbiol 67:1594–1600
Bartels HJ, Johnson ME, Olson NF (1987) Accelerated ripening of Gouda cheese. I. Effect of heat-shocked thermophilic lactobacilli and streptococci on proteolysis and flavor development. Milchwissenschaft 42:83–88
Benoist P, Schwencke J (1990) Native agarose-polyacrylamide gel electrophoresis allowing the detection of aminopeptidase, dehydrogenase, and esterase activities at the nanogram level: enzymatic patterns in some Frankia strains. Anal Biochem 187:337–344
Bonsaglia ECR, Silva NCC, Fernades A Jr, Araújo JP Jr, Tsunemi MH, Rall VLM (2014) Production of biofilm by Listeria monocytogenes in different materials and temperatures. Food Control 35:386–391
Brandão A, Almeida T, Muñoz-Atienza E, Torres C, Igrejas G, Hernández PE, Cintas LM, Poeta P, Herranz C (2010) Antimicrobial activity and occurrence of bacteriocin structural genes in Enterococcus spp. of human and animal origin isolated in Portugal. Arch Microbiol 192:927–936
Callon C, Retureau E, Didienne R, Montel MC (2014) Microbial biodiversity in cheese consortia and comparative Listeria growth on surfaces of uncooked pressed cheeses. Int J Food Microbiol 174:98–109
Cárdenas N, Calzada J, Peirotén A, Jiménez E, Escudero R, Rodríguez JM, Medina M, Fernández L (2014a) Development of a potential probiotic fresh cheese using two Lactobacillus salivarius strains isolated from human milk. Biomed Res Int 2014:801918
Cárdenas N, Martín V, Delgado S, Rodríguez JM, Fernández L (2014b) Characterisation of Lactobacillus gastricus strains isolated from human milk. Int Dairy J 39:167–177
Centeno JA, Menéndez S, Hermida M, Rodríguez-Otero JL (1999) Effects of the addition of Enterococcus faecalis in Cebreiro cheese manufacture. Int J Food Microbiol 48:97–111
Christensen JE, Dudley EG, Pederson JA, Steele JL (1999) Peptidases and amino acid catabolism in lactic acid bacteria. Antonie Van Leeuwenhoek 76:217–246
Church HE, Swaisgood FC, Porter DH, Catignain GL (1983) Spectrophometric assay using o-phthaldialdehyde for determination of proteolysis in milk and isolated milk proteins. J Dairy Sci 66:1219–1227
Cogan TM, Barbosa M, Beuvier E, Bianchi-Salvadori B, Cocconcelli PS, Fernandez I, Gomez J, Gomenz R, Kalantzopoulos G, Ledda A, Medina M, Rea MC, Rodriguez E (1997) Characterization of the lactic acid bacteria in artisanal dairy products. J Dairy Res 64:409–421
Cogan TM, Beresford TP, Steele J, Broadbent J, Shah NP, Ustunol Z (2007) Invited review: advances in starter cultures and cultured foods. J Dairy Sci 90:4005–4021
European Centre for Disease Prevention and Control (ECDC) (2013) Annual Epidemiological Report 2013. Reporting on 2011 surveillance data and 2012 epidemic intelligence data. ECDC, Stockholm. ISBN 978–92–9193-543-7.
Favaro L, Basaglia M, Casella S, Hue I, Dousset X, Gombossy de Melo Franco BD, Todorov SD (2014) Bacteriocinogenic potential and safety evaluation of non-starter Enterococcus faecium strains isolated from home made white brine cheese. Food Microbiol 38:228–239
Fenster KM, Rankin SA, Steele JL (2003) Accumulation of short n-chain ethyl esters by esterases of lactic acid bacteria under conditions simulating ripening parmesan cheese. J Dairy Sci 86:2818–2825
Fernández L, Langa S, Martín V, Maldonado A, Jiménez E, Martín R, Rodríguez JM (2012) The human milk microbiota: origin and potential roles in health and disease. Pharmacol Res 69:1–10
Foulquié Moreno MR, Sarantinopoulos P, Tsakalidou E, De Vuyst L (2006) The role and application of enterococci in food and health. Int J Food Microbiol 106:1–24
Franz CM, Stiles ME, Schleifer KH, Holzapfel WH (2003) Enterococci in foods: a conundrum for food safety. Int J Food Microbiol 88:105–122
Franz CM, van Belkum MJ, Holzapfel WH, Abriouel H, Gálvez A (2007) Diversity of enterococcal bacteriocins and their grouping in a new classification scheme. FEMS Microbiol Rev 31:293–310
Franz CM, Huch M, Abriouel H, Holzapfel W, Gálvez A (2011) Enterococci as probiotics and their implications in food safety. Int J Food Microbiol 151:125–140
Giraffa G (2002) Enterococci from foods. FEMS Microbiol Rev 26:163–171
Goullet P, Picard B (1995) The electrophoretic polymorphism of bacterial esterases. FEMS Microbiol Rev 16:7–31
Heikkilä MP, Saris PEJ (2003) Inhibition of Staphylococcus aureus by the commensal bacteria of human milk. J Appl Microbiol 95:471–478
Holland R, Coolbear T (1996) Purification of tributyrin esterase from Lactococcus lactis subsp. cremoris. J Dairy Res 63:131–140
Holland R, Liu S-Q, Crow VL, Delabre M-L, Lubbers M, Bennett M, Norris G (2005) Esterases of lactic acid bacteria and cheese flavor: milk fat hydrolysis, alcoholysis and esterification. Int Dairy J 15:711–718
Jiménez E, Ladero V, Chico I, Maldonado-Barragán A, López M, Martín V, Fernández L, Fernández M, Álvarez MA, Torres C, Rodríguez JM (2013) Antibiotic resistance, virulence determinants and production of biogenic amines among enterococci from ovine, feline, canine, porcine and human milk. BMC Microbiol 13:288
Katz M, Medina R, González S, Oliver G (2002) Esterolytic and lipolytic activities of lactic acid bacteria isolated from ewe’s milk and cheese. J Food Prot 65:1997–2001
Kieronczyk A, Skeie S, Langsrud T, Yvon M (2003) Cooperation between Lactococcus lactis and nonstarter lactobacilli in the formation of cheese aroma from amino acids. Appl Environ Microbiol 69:734–739
Lebreton F, Willems RJL, Gilmore MS (2014) Enterococcus diversity, origins in nature, and gut colonization. In: Gilmore MS, Clewell DB, Ike Y et al, editors. Enterococci: from commensals to leading causes of drug resistant infection [internet]. Boston: Massachusetts Eye and Ear Infirmary. Available from: http://www.ncbi.nlm.nih.gov/books/NBK190427/
Magnusson J, Schnürer J (2001) Lactobacillus coryniformis subsp. coryniformis strain Si3 produces a broad-spectrum proteinaceous antifungal compound. Appl Environ Microbiol 67:1–5
Martín R, Langa S, Reviriego C, Jiménez E, Marín ML, Xaus J, Fernández L, Rodríguez JM (2003) Human milk is a source of lactic acid bacteria for the infant gut. J Pediatr 143:754–758
Molimard P, Spinnler HE (1996) Review: compounds involved in the flavour of surface mold-ripened cheeses: origins and properties. J Dairy Sci 79:169–184
Mundy LM, Sahm DF, Gilmore M (2000) Relationships between enterococcal virulence and antimicrobial resistance. Clin Microbiol Rev 13:513–522
Nes IF, Diep DB, Ike Y (2014) Enterococcal bacteriocins and antimicrobial proteins that contribute to niche control. In: Gilmore MS, Clewell DB, Ike Y et al, editors. Enterococci: from commensals to leading causes of drug resistant infection [internet]. Boston: Massachusetts Eye and Ear Infirmary. Available from: http://www.ncbi.nlm.nih.gov/books/NBK190428/
Nieto-Arribas P, Seseña S, Poveda JM, Chicón R, Cabezas L, Palop L (2011) Enterococcus populations in artisanal Manchego cheese: biodiversity, technological and safety aspects. Food Microbiol 28:891–899
Ogier J-C, Serror P (2008) Safety assessment of dairy microorganisms: the Enterococcus genus. Int J Food Microbiol 126:291–301
Oliszewski R, Medina RB, González SN, Pérez Chaia AB (2007) Esterase activities of indigenous lactic acid bacteria from Argentinean goats’ milk and cheeses. Food Chem 101:1446–1450
Ouzari H, Hassen A, Najjari A, Ettoumi B, Daffonchio D, Zagorec M, Boudabous A, Mora D (2006) A novel phenotype based on esterase electrophoretic polymorphism for the differentiation of Lactococcus lactis ssp. lactis and cremoris. Let Appl Microbiol 43:351–359
Park SK, Gibbs BF, Lee BH (1995) Effects of crude enzyme of Lactobacillus casei LLG on water-soluble peptides of enzyme-modified cheese. Food Res Int 28:43–49
Peláez C, Requena T (2005) Exploiting the potential of bacteria in the cheese ecosystem. Int Dairy J 15:831–844
Pesavento G, Calonico C, Ducci B, Magnanini A, Lo Nostro A (2014) Prevalence and antibiotic resistance of Enterococcus spp. isolated from retail cheese, ready-to-eat salads, ham, and raw meat. Food Microbiol 41:1–7
Psoni L, Kotzamanides C, Andrighetto C, Lombardi A, Tzanetakis N, Litopoulou-Tzanetaki E (2006) Genotypic and phenotypic heterogeneity in Enterococcus isolates from Batzos, a raw goat milk cheese. Int J Food Microbiol 109:109–120
RASFF 2016: https://webgate.ec.europa.eu/rasff-window/portal/; Last accessed: February 3, 2016.
Reviriego C, Eaton T, Martín R, Jiménez E, Fernández L, Gasson MJ, Rodríguez JM (2005) Screening of virulence determinants in Enterococcus faecium isolated from breast milk. J Human Lact 21:131–137
Rodríguez E, Gaya P, Nuñez M, Medina M (1998) Inhibitory activity of a nisin-producing starter culture on Listeria innocua in raw ewes milk Manchego cheese. Int J Food Microbiol 39:129–132
Rodríguez E, González B, Gaya P, Nuñez M, Medina M (2000) Diversity of bacteriocins produced by lactic acid bacteria isolated from raw milk. Int Dairy J 10:7–15
Rodríguez E, Calzada J, Arqués JL, Rodríguez JM, Núñez M, Medina M (2005) Antimicrobial activity of pediocin-producing Lactococcus lactis on Listeria monocytogenes, Staphylococcus aureus and Escherichia coli O157:H7 in cheese. Int Dairy J 15:51–57
Sarantinopoulos P, Angrighetto C, Georgalaki MD, Rea MC, Lombardi A, Cogan TM, Kalantzopoulos G, Tsakalidou E (2001) Biochemical properties of enterococci relevant to their technological performance. Int J Food Microbiol 11:621–647
Smit G, Smit BA, Engels WJM (2005) Flavour formation by lactic acid bacteria and biochemical flavour profiling of cheese products. FEMS Microbiol Rev 29:591–610
Sousa MJ, Ardo Y, McSweeney PLH (2001) Advances in the study of proteolysis during cheese ripening. Int Dairy J 11:327–345
Stiles ME (1996) Biopreservation by lactic acid bacteria. Antonie Van Leeuwenhoek 70:331–345
Tsakalidou E, Manolopoulou E, Kabaraki E, Zoidou E, Pot B, Kersters K, Kalantzopoulos G (1994) The combined use of whole-cell protein extracts for the identification (SDS-PAGE) and enzyme activity screening of lactic acid bacteria isolated from traditional Greek dairy products. Syst Appl Microbiol 17:444–458
Urbach G (1997) The flavor of milk and dairy products. 2. Cheese: contribution of volatile compounds. Int J Dairy Technol 50:79–89
Van Tyne D, Gilmore MS (2014) Friend turned foe: evolution of enterococcal virulence and antibiotic resistance. Annu Rev Microbiol 68:337–356
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
This article does not contain any studies with human participants or animals performed by any of the authors.
Funding
This study was funded by the FUN-C-FOOD (Consolider-Ingenio 2010) and AGL2007-62042 projects from the Ministerio de Educación y Ciencia (Spain).
Conflict of interest
The authors declare that they have no competing interests.
Rights and permissions
About this article
Cite this article
Cárdenas, N., Arroyo, R., Calzada, J. et al. Evaluation of technological properties of Enterococcus faecium CECT 8849, a strain isolated from human milk, for the dairy industry. Appl Microbiol Biotechnol 100, 7665–7677 (2016). https://doi.org/10.1007/s00253-016-7616-3
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00253-016-7616-3

