PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
2015 | 64 | 3 |

Tytuł artykułu

The effect of Fe3O4 nanoparticles on survival of probiotic bacteria Lactobacillus acidophilus PCM2499 at lower pH

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
This paper presents a description of an experiment in which the survival rate of the probiotic bacteria Lactobacillus acidophilus PCM2499 was increased only due to the presence of Fe₃O₄ magnetic nanoparticles. The survival rate increased from 1.3 to 10 times compare to the control. It has been shown that the minimum concentration of NPs with a positive effect equals 8 mg/ml and the maximum concentration of the NPs equals 24 mg/ml.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

64

Numer

3

Opis fizyczny

p.307-310,fig.,ref.

Twórcy

autor
  • Department of Biotechnology, University of Zielona Gora, Zielona Gora, Poland
  • Institute of Physics, University of Zielona Gora, Zielona Gora, Poland
autor
  • Department of Biotechnology, University of Zielona Gora, Zielona Gora, Poland
autor
  • Institute of Physics, University of Zielona Gora, Zielona Gora, Poland

Bibliografia

  • Baker-Austin C. and M. Dopson. 2007. Life in acid: pH homeostasis in acidophiles. Trends Microbiol. 15: 165–171.
  • Bang I.S., B.H. Kim, J.W. Foster and Y.K. Park. 2000. OmpR regulates the stationary-phase acid tolerance response of Salmonella enteric serovar typhimurium. J. Bacteriol. 182: 2245–2252.
  • Bang I.S., J.P. Audia, Y.K. Park and J.W. Foster. 2002. Autoinduction of the ompR response regulator by acid shock and control of the Salmonella enterica acid tolerance response. Mol. Microbiol. 44: 1235–1250.
  • De Angelis M. and M. Gobetti. 2004. Environmental stress responses in Lactobacillus: A review. Proteomics 4: 106–122.
  • Hutkins R.W. and N.L. Nannen. 1993. pH Homeostasis in Lactic Acid Bacteria. J. Dairy Sci. 76: 2354–2365.
  • Jena J., N. Pradhan.,B.P. Dash, P.K. Panda and B.K. Mishra. 2014. Pigment mediated biogenic synthesis of silver nanoparticles using diatom Amphora sp. and its bactericidal and antimicrobial activity. J. Saudi Chemi. Soc. “in press”, doi:10.1016/j.jscs.2014.06.005.
  • Kirsch K.M. 2014. The impact of CO₂ on inorganic carbon supply and pH homeostasis in Corynebacterium glutamicum. PhD thesis. University of Cologne, Germany.
  • Krishnaraj C., E.G. Jagan, S. Rajasekar, P. Selvakumar, P.T. Kalaichelvan and N. Mohan. 2010. Synthesis of silver nanoparticles using Acalypha indica leaf extracts and its antibacterial activity against water borne pathogens. Colloids Surf. B 76: 50–56.
  • Matsui R. and D. Cvitkovitch. 2010. Acid tolerance mechanisms utilized by Streptococcus mutans. Future Microbiol. 5: 403–417.
  • Mishra A., M. Kumari, S. Pandey, V. Chaudhry, K.C. Gupta and C.S. Nautiyal. 2014. Biocatalytic and antimicrobial activities of gold nanoparticles synthesized by Trichoderma sp. Bioresour. Technol. 166: 235–242.
  • Nabikhan A., K. Kandasamy, A. Raj and N.M. Alikunhi. 2010. Synthesis of antimicrobial silver nanoparticles by callus and leaf extracts from saltmarsh plant, Sesuvium portulacastrum L. Colloids Surf. B 79: 488–493.
  • Piard J.C. and M. Desmazeaud. 1991. Inhibiting factors produced by lactic acid bacteria. 1. Oxygen metabolites and catabolism endproducts. Lait 71: 525–541.
  • Puišo J., D. Jonkuvienė, I. Mačionienė, J. Šalomskienė, I. Jasutienė and R. Kondrotas. 2014. Biosynthesis of silver nanoparticles using lingonberry and cranberry juices and their antimicrobial activity. Colloids Surf. B 121: 214–221.
  • Quinn M.J., C.T. Resch, J. Sun, E.J. Lind, P. Dibrov and C.C. Hase. 2012. NhaP1 is a K+(Na+)/H+ antiporter required for growth and internal pH homeostasis of Vibrio cholerae at low extracellular pH. Microbiology 158: 1094–1105.
  • Sánchez B., M-Ch. Champomier-Vergès, M. del Carmen Collado, P. Anglade, F. Baraige, Y. Sanz, C.G. de los Reyes-Gavilán, A. Margolles and M. Zagorec. 2007. Low-pH adaptation and the acid tolerance response of Bifidobacterium longum biotype longum. Appl. Environ. Microbiol. 73: 6450–6459.
  • Senouci-Rezkallah K., P. Schmitt and M.P. Jobin. 2011. Amino acids improve acid tolerance and internal pH maintenance in Bacillus cereus ATCC14579 strain. Food Microbiol. 28: 364–372 .
  • Zapotoczny B., M.R. Dudek, J.J. Kozioł and J. Mleczko. 2013. Nanobuffering property of Fe₃O₄ magnetic nanoparticles in aqueous solution. Phys. A. 392: 1493–1499.
  • Zhang W., Y. Wang, Y. Song, T. Wang, S. Xu, Z. Peng, X. Lin, L. Zhang and X. Shen. 2013. A type VI secretion system regulated by OmpR in Yersinia pseudotuberculosis functions to maintain intracellular pH homeostasis. Environ. Microbiol. 15: 557–569.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

bwmeta1.element.agro-990d46c4-ea82-45d9-9899-12d917ccf62a
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.