Citation
Rahayu W. P., . and Adriansyah P. N. A., . and Kusumaningrum H. D., . and Kawamura O., . Aflatoxin M‚� reduction by microorganisms isolated from kefir grains. pp. 78-85. ISSN 22317546
Abstract
Aflatoxin M‚�(AFM‚�) is a mycotoxin that often contaminates milk. Like other mycotoxins it is thermostable and potentially carcinogenic. The present work was carried out to evaluate the ability of microorganisms isolated from Indonesian kefir grains to reduce AFM‚� in contaminated phosphate buffer saline (PBS). Fourteen isolates of lactic acid bacteria both aerobic (LAE) and anaerobic (LAN) and nine isolates of yeast (YEA) were used. The significantly highest AFM‚� reduction percentage was shown by the isolate LAE7 (29.3 0.6) after 4 h incubation. DNA sequencing of LAE7 and YEA2 isolates showed that these isolates had homology (level of similarity) with species of Lactobacillus kefiri strain A/K and Saccharomyces cerevisiae NRRL Y-12632 respectively. The present work proved that isolates from Indonesian kefir grains could reduce AFM‚� and have the potential for practical use.
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Abstract
Aflatoxin M‚�(AFM‚�) is a mycotoxin that often contaminates milk. Like other mycotoxins it is thermostable and potentially carcinogenic. The present work was carried out to evaluate the ability of microorganisms isolated from Indonesian kefir grains to reduce AFM‚� in contaminated phosphate buffer saline (PBS). Fourteen isolates of lactic acid bacteria both aerobic (LAE) and anaerobic (LAN) and nine isolates of yeast (YEA) were used. The significantly highest AFM‚� reduction percentage was shown by the isolate LAE7 (29.3 0.6) after 4 h incubation. DNA sequencing of LAE7 and YEA2 isolates showed that these isolates had homology (level of similarity) with species of Lactobacillus kefiri strain A/K and Saccharomyces cerevisiae NRRL Y-12632 respectively. The present work proved that isolates from Indonesian kefir grains could reduce AFM‚� and have the potential for practical use.
Additional Metadata
| Item Type: | Article |
|---|---|
| AGROVOC Term: | Aflatoxins |
| AGROVOC Term: | Kefir |
| AGROVOC Term: | Mycotoxins |
| AGROVOC Term: | Reduction |
| AGROVOC Term: | Isolation of microorganisms |
| AGROVOC Term: | Lactic acid bacteria |
| AGROVOC Term: | Fungal contamination |
| AGROVOC Term: | Yeasts |
| AGROVOC Term: | best practices |
| Depositing User: | Mr. AFANDI ABDUL MALEK |
| Last Modified: | 24 Apr 2025 00:55 |
| URI: | http://webagris.upm.edu.my/id/eprint/10619 |
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