期刊论文详细信息
Brazilian Archives of Biology and Technology
Evaluation of antagonistic activity of milk fermented with kefir grains of different origins
João Paulo Victorino Santos2  Tatiane Ferreira Araújo1  Célia Lúcia De Luces Fortes Ferreira1  Simone Machado Goulart2 
[1] ,Instituto Federal de GoiásItumbiara GO ,Brasil
关键词: kefir;    antagonism;    inhibitors;    functional foods;   
DOI  :  10.1590/S1516-89132013000500014
来源: SciELO
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【 摘 要 】

In this study, the potential of kefir grains, obtained from three different towns/cities in the Southeast Region of Brazil to inhibit the growth of the five pathogenic microorganisms was evaluated. The samples showed the growth inhibition from 42.80-69.15 for Staphylococcus aureus ATCC 6538, 30.73-59.89 for Escherichia coli ATCC 11229, 44.99-73.05 for Salmonela typhi ATCC 6539, 41.45-54.18 for Listeria monocytogenes ATCC 15313 and 70.38-86.80 for Bacillus cereus RIBO 1222-173-S4. These results indicated that the kefir grains evaluated had antagonistic activity toward the different pathogens tested. The ability to inhibit, although differently depending on the regional microbiota, indicated a potential for their use as a functional food.

【 授权许可】

CC BY-NC   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License

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