Isolation and Identification of Dominant Bacteria from Raw Donkey Milk Produced in a Region of Morocco by QIIME 2 and Evaluation of Their Antibacterial Activity
| Autor: | Bouchra El Khalfi, Souraya Sakoui, Boutaina Addoum, Javier Quinteiro, Abdelaziz Soukri, Manuel Rey Méndez, Reda Derdak, Jorge Rodríguez Castro |
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| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Aerococcus
Staphylococcus aureus Technology Article Subject Science Leuconostoc mesenteroides Microbial Sensitivity Tests Biology medicine.disease_cause General Biochemistry Genetics and Molecular Biology chemistry.chemical_compound Listeria monocytogenes Enterococcus faecalis Escherichia coli medicine Animals Lactation Food science General Environmental Science Equidae General Medicine Isolation (microbiology) biology.organism_classification Anti-Bacterial Agents Lactic acid Dairying Morocco Milk chemistry Culture Media Conditioned Food Microbiology Medicine Female Donkey Antibacterial activity Enterococcus Bacteria Research Article |
| Zdroj: | The Scientific World Journal, Vol 2021 (2021) The Scientific World Journal |
| ISSN: | 2356-6140 |
| Popis: | Recently, the interest in donkey milk has increased considerably because it proved high nutritive and functional values of their ingredients. Its chemical composition is widely studied, but its microbiota, especially lactic acid bacteria, remains less studied. This study focuses on analyzing, isolating, and identifying lactic acid bacteria and evaluating their capacity to produce biomolecules with antibacterial activity. Among 44 strains identified, 43 are Gram-positive, and most are catalase-negative and cocci-shaped. Five strains were selected to evaluate their antibacterial activity against Listeria monocytogenes, Staphylococcus aureus, and Escherichia coli. Different induction methods allowed to amplify the antibacterial effects against these pathogenic strains. |
| Databáze: | OpenAIRE |
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