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Antimicrobial potential of commercial silver nanoparticles and the characterization of their physical properties toward probiotic bacteria isolated from fermented milk products.
J Environ Sci Health B. 2016; 51(4):222-9.JE

Abstract

The application of nanotechnology in the agriculture and food sector is relatively recent compared to its usage in drug delivery or pharmaceuticals. Therefore, this paper presents a study of the effect of silver nanoparticles on probiotic bacteria based on the example of Lactobacillus acidophilus LA-5, Bifidobacterium animalis subsp. lactis BB-12 and Streptococcus thermophilus ST-Y31 isolated from fermented milk products. Probiotic bacteria are one of the most crucial groups of bacteria for the food industry, because of their claimed health-promoting properties. Studies have shown that the type and concentration of silver nanoparticle solutions have a significant impact on the tested probiotic bacteria which are profitable for the digestive system. In the presence of all tested silver nanoparticles, St. thermophilus ST-Y31 growth was inhibited significantly by the dilution method as opposed to the disk-diffusion method. Both the disk-diffusion and the dilution methods showed no significant differences between L. acidophilus LA-5 and B. animalis subsp. lactis BB-12. The concentrations 2 μg mL(-1) and 0.25 μg mL(-1) had the highest antibacterial activity and statistically significant impacts on the tested probiotic strains. To our knowledge, this is the first report on potential antimicrobial effect of nanosilver against the health-promoting probiotic bacteria L. acidophilus LA-5, B. animalis subsp. lactis BB-12 and St. thermophilus ST-Y31 isolated from fermented milk products.

Authors+Show Affiliations

a Department of Functional Food, Ecological Food and Commodities , Faculty of Human Nutrition and Consumer Sciences, Warsaw University of Life Sciences , Warsaw , Poland.a Department of Functional Food, Ecological Food and Commodities , Faculty of Human Nutrition and Consumer Sciences, Warsaw University of Life Sciences , Warsaw , Poland.a Department of Functional Food, Ecological Food and Commodities , Faculty of Human Nutrition and Consumer Sciences, Warsaw University of Life Sciences , Warsaw , Poland.b Department of Food Analysis , Prof. Waclaw Dabrowski Institute of Agricultural and Food Biotechnology , Warsaw , Poland.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

26766747

Citation

Mikiciuk, Jakub, et al. "Antimicrobial Potential of Commercial Silver Nanoparticles and the Characterization of Their Physical Properties Toward Probiotic Bacteria Isolated From Fermented Milk Products." Journal of Environmental Science and Health. Part. B, Pesticides, Food Contaminants, and Agricultural Wastes, vol. 51, no. 4, 2016, pp. 222-9.
Mikiciuk J, Mikiciuk E, Wrońska A, et al. Antimicrobial potential of commercial silver nanoparticles and the characterization of their physical properties toward probiotic bacteria isolated from fermented milk products. J Environ Sci Health B. 2016;51(4):222-9.
Mikiciuk, J., Mikiciuk, E., Wrońska, A., & Szterk, A. (2016). Antimicrobial potential of commercial silver nanoparticles and the characterization of their physical properties toward probiotic bacteria isolated from fermented milk products. Journal of Environmental Science and Health. Part. B, Pesticides, Food Contaminants, and Agricultural Wastes, 51(4), 222-9. https://doi.org/10.1080/03601234.2015.1120614
Mikiciuk J, et al. Antimicrobial Potential of Commercial Silver Nanoparticles and the Characterization of Their Physical Properties Toward Probiotic Bacteria Isolated From Fermented Milk Products. J Environ Sci Health B. 2016;51(4):222-9. PubMed PMID: 26766747.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Antimicrobial potential of commercial silver nanoparticles and the characterization of their physical properties toward probiotic bacteria isolated from fermented milk products. AU - Mikiciuk,Jakub, AU - Mikiciuk,Ewa, AU - Wrońska,Anna, AU - Szterk,Arkadiusz, Y1 - 2016/01/14/ PY - 2016/1/15/entrez PY - 2016/1/15/pubmed PY - 2016/9/7/medline KW - Silver nanoparticles KW - antimicrobial effect KW - lactic acid bacteria KW - packaging KW - probiotic SP - 222 EP - 9 JF - Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes JO - J Environ Sci Health B VL - 51 IS - 4 N2 - The application of nanotechnology in the agriculture and food sector is relatively recent compared to its usage in drug delivery or pharmaceuticals. Therefore, this paper presents a study of the effect of silver nanoparticles on probiotic bacteria based on the example of Lactobacillus acidophilus LA-5, Bifidobacterium animalis subsp. lactis BB-12 and Streptococcus thermophilus ST-Y31 isolated from fermented milk products. Probiotic bacteria are one of the most crucial groups of bacteria for the food industry, because of their claimed health-promoting properties. Studies have shown that the type and concentration of silver nanoparticle solutions have a significant impact on the tested probiotic bacteria which are profitable for the digestive system. In the presence of all tested silver nanoparticles, St. thermophilus ST-Y31 growth was inhibited significantly by the dilution method as opposed to the disk-diffusion method. Both the disk-diffusion and the dilution methods showed no significant differences between L. acidophilus LA-5 and B. animalis subsp. lactis BB-12. The concentrations 2 μg mL(-1) and 0.25 μg mL(-1) had the highest antibacterial activity and statistically significant impacts on the tested probiotic strains. To our knowledge, this is the first report on potential antimicrobial effect of nanosilver against the health-promoting probiotic bacteria L. acidophilus LA-5, B. animalis subsp. lactis BB-12 and St. thermophilus ST-Y31 isolated from fermented milk products. SN - 1532-4109 UR - https://www.unboundmedicine.com/medline/citation/26766747/Antimicrobial_potential_of_commercial_silver_nanoparticles_and_the_characterization_of_their_physical_properties_toward_probiotic_bacteria_isolated_from_fermented_milk_products_ L2 - https://www.tandfonline.com/doi/full/10.1080/03601234.2015.1120614 DB - PRIME DP - Unbound Medicine ER -