Abstract
The antibacterial activity of human lactoferrin from milk (hLF), recombinant human lactoferrin from Aspergillus awamori (rhLF) and their hydrolysates obtained with pepsin was investigated against Escherichia coli O157:H7, Salmonella Enteritidis and Listeria monocytogenes. The minimum inhibitory concentrations (MIC) and the minimum bactericidal concentrations (MBC) were determined for all the bacteria and the proteins assayed. Taking into account the MICs found for both lactoferrins studied, we can say that they behave very similarly, except for L. monocytogenes for which rhLF was more active. We studied the effect that heat treatments exerted on the antibacterial activity of the two types of lactoferrin and the only heat treatment that had a negative effect on that activity was 85 °C for 10 min. The activity of hLF and rhLF in UHT milk and whey against E. coli O157:H7 and L. monocytogenes, was also assayed. Our results showed a reduction in the number of viable cells for both microorganisms when were incubated with rhLF or hLF, but this decrease was lower than in broth media.
Similar content being viewed by others
References
Farnaud S, Evans RW (2003) Mol Immunol 40:395–405
Farnaud S, Evans RW (2005) Lactoferrin: the conductor of the immunological system? In: Veskler BA (ed) New research on immunology. Nova Science Publishers, New York, pp 47–76
Orsi N (2004) Biometals 17:189–196
Masson PL, Heremans JF, Prignot JJ, Wauters G (1966) Thorax 21:538–544
Coulanges V, Andre P, Vidon DJ (1998) Biochem Biophys Res Commun 249:526–530
Ellison RT 3rd, Giehl TJ, LaForce M (1988) Infect Immun 56:2774–2781
Naidu AS, Arnold RR (1994) Diagn Microbiol Infect Dis 20:69–75
Tomita M, Bellamy W, Takase M, Yamauchi K, Wakabayashi H, Kawase K (1991) J Dairy Sci 74:4137–4142
Bellamy W, Takase M, Yamauchi K, Wakabayashi H, Kawase K, Tomita M (1992) Biochim Biophys Acta 1121:130–136
Bellamy W, Takase M, Wakabayashi H, Kawase K, Tomita M (1992) J Appl Bacteriol 73:472–479
Wakabayashi H, Takase M, Tomita M (2003) Curr Pharm Des 9:1277–1287
Van der Kraan MIA, Groenink J, Nazmi K, Veerman ECI, Bolscher JGM, Amerongen AVN (2004) Peptides 25:177–183
Bezwoda WR, Mansoor N (1986) Clin Chim Acta 157:89–93
Branen JK, Davidson PM (2004) Int J Food Microbiol 90:63–74
Miles AA, Misra SS (1938) J Hyg (Cambridge) 38:732–749
Shin K, Yamauchi K, Teraguchi S, Hayasawa H, Tomita M, Otsuka Y, Yamazaki S (1998) Lett Appl Microbiol 26:407–411
Nandi S, Suzuki YA, Huang J, Yalda D, Pham P, Wu L, Bartley G, Huang N, Lönnerdal B (2002) Plant Sci 163:713–722
Suzuki YA, Kelleher SL, Yalda D, Wu L, Huang J, Huang N, Lönnerdal B (2003) J Pediatr Gastroenterol Nutr 36:190–199
Arnold RR, Brewer M, Gauthier JJ (1980) Infect Immun 28:893–898
Yamauchi K, Tomita M, Giehl TJ, Ellison RT 3rd (1993) Infect Immun 61:719–728
Bishop JG, Schanbacher FL, Ferguson LC, Smith L (1976) Infect Immun 14:911–918
Nonnecke BJ, Smith KL (1984) J Dairy Sci 67:2863–2872
Bister B, Bischoff D, Nicholson GJ, Valdebenito M, Scheider K, Winkelmann G, Hantke K, Sussmuth RD (2004) Biometals 17:471–481
Ward PP, Piddington CS, Cunningham GA, Zhou X, Wyatt RD, Conneely OM (1995) Biotechnology 13:498–503
Lee HY, Park JH, Seok SH, Baed MW, Kim DJ, Lee BH, Kang PD, Kim YS, Park JH (2005) J Med Microbiol 54:1049–1054
Mata L, Sánchez L, Headon DR, Calvo M (1998) J Agric Food Chem 46:3964–3970
Paulsson MA, Svensson U, Kishore AR, Naidu S (1993) J Dairy Sci 76:3711–3720
Facon MJ, Skura BJ (1996) Int Dairy J 6:303–313
Venkitanarayanan KS, Zhao T, Doyle M (1999) J Food Prot 62:747–750
Chantaysakorn P, Richter RL (2000) J Food Prot 63:376–380
Al-Nabulsi AA, Holley RA (2007) Int J Food Microbiol 113:84–91
Payne KD, Davidson PM, Oliver SP, Christen GL (1990) J Food Prot 53:468–472
Payne KD, Oliver SP, Davidson PM (1994) J Food Prot 57:62–65
Wakabayashi H, Yamauchi K, Takase M (2006) Int Dairy J 16:1241–1251
Acknowledgments
We thank Agennix Inc. (Houston, TX, USA) for donating the recombinant human lactoferrin and supporting the performance of this work. This work was supported by a CICYT Grant (AGL 2005-05494) from the Ministerio de Ciencia y Tecnología and by a research-fellow grant from Gobierno de Aragón.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Conesa, C., Rota, M.C., Pérez, MD. et al. Antimicrobial activity of recombinant human lactoferrin from Aspergillus awamori, human milk lactoferrin and their hydrolysates. Eur Food Res Technol 228, 205–211 (2008). https://doi.org/10.1007/s00217-008-0924-9
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00217-008-0924-9