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- Title
Milk permeate medium for the production of selenium nanoparticles by lactic acid bacteria.
- Authors
Zommara, Mohsen; Omran, Mayada; Ghanimah, Mohamed
- Abstract
The ability of Levilactobacillus brevis, Lactiplantibacillus plantarum and Pediococcus lolii to grow and produce selenium nanoparticles (SeNPs) in milk permeate or MRS media supplemented with 100 or 200 ppm of inorganic selenium, in the form of sodium selenite (SeIV), was investigated. The permeate medium enhanced the acidity development (reduction of pH) for the three strains; however, MRS medium was more suitable for the lactic acid bacteria strains. Despite these results, the conversion rate of SeIV to SeNPs among all strains was almost similar (99.0–100%) in permeate vs (97.6–100%) in MRS media. Milk permeate medium produced smaller SeNPs particles compared to MRS medium.
- Subjects
SELENIUM; MILK; SODIUM selenite; NANOPARTICLES; LACTIC acid bacteria; PEDIOCOCCUS; SKIM milk
- Publication
International Journal of Dairy Technology, 2022, Vol 75, Issue 3, p603
- ISSN
1364-727X
- Publication type
Article
- DOI
10.1111/1471-0307.12875