دورية أكاديمية
Bacteriocin producers from traditional food products
| العنوان: | Bacteriocin producers from traditional food products |
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| المؤلفون: | Thonart P., Destain J., Tine E., Ngom A., Diop MB., Dubois-Dauphin R. |
| المصدر: | Biotechnologie, Agronomie, Société et Environnement, Vol 11, Iss 4, Pp 275-281 (2007) |
| بيانات النشر: | Presses Agronomiques de Gembloux, 2007. |
| سنة النشر: | 2007 |
| المجموعة: | LCC:Biotechnology LCC:Environmental sciences |
| مصطلحات موضوعية: | bacteriocin, food preservation, lactic acid bacteria, Biotechnology, TP248.13-248.65, Environmental sciences, GE1-350 |
| الوصف: | A total of 220 strains of LAB isolated from 32 samples of traditional fermented food from Senegal were screened for bacteriocin production. Two bacteriocin producers, Lactococcus lactis subsp. lactis and Enterococcus faecium, were identified from 12 bacteriocin-producing isolates on the basis of phenotypic analyses and 16S rDNA sequence. Both bacteriocins produced by new isolates show antimicrobial activity against Listeria monocytogenes and Bacillus coagulans whereas only that produced by Lactococcus lactis has an activity against Bacillus cereus. Bacteriocin-producing Lactococcus lactis strains were found in a variety of traditional foods indicating a high potential of growth of this strain in variable ecological complex environment. Partial 16S rDNA of the two bacteriocin producers obtained in this study has been registered to Genbank databases under the accession number AY971748 for Lactococcus lactis subsp. lactis (named CWBI-B1410) and AY971749 for Enterococcus faecium (named CWBI-B1411). The new bacteriocin-producing Lactococcus lactis subsp. lactis strain has been selected for identification and application of the bacteriocin to food preservation. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English French |
| تدمد: | 1370-6233 1780-4507 |
| Relation: | http://www.pressesagro.be/base/text/v11n4/275.pdf; https://doaj.org/toc/1370-6233; https://doaj.org/toc/1780-4507 |
| URL الوصول: | https://doaj.org/article/6c773604ed9843a0a2abb41e8f80b2c2 |
| رقم الأكسشن: | edsdoj.6c773604ed9843a0a2abb41e8f80b2c2 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 13706233 17804507 |
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