Probiotic and cyanide degrading potentials of pediococcus pentosaceus and pichia exigua isolated from cassava products effluent
Cassava tubers contain high levels of cyanogenic glucosides that are toxic when consumed. Lactic acid bacteria and yeast from the effluent generated during the processing of cassava products were assessed for cyanide degradation and probiotic potentials. Pediococcus sp. OG08 and Pichia sp. OG4 had h...
| Main Authors: | , , |
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| Format: | Journal Article |
| Language: | Inglés |
| Published: |
Informa UK Limited
2023
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/148684 |
| _version_ | 1855532766391697408 |
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| author | Banwo, K. Ojetunde, J.T. Falade, T. |
| author_browse | Banwo, K. Falade, T. Ojetunde, J.T. |
| author_facet | Banwo, K. Ojetunde, J.T. Falade, T. |
| author_sort | Banwo, K. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Cassava tubers contain high levels of cyanogenic glucosides that are toxic when consumed. Lactic acid bacteria and yeast from the effluent generated during the processing of cassava products were assessed for cyanide degradation and probiotic potentials. Pediococcus sp. OG08 and Pichia sp. OG4 had higher bile salt tolerance (p < 0.05) in 0.3 % bile salts (82.5 %,77.7 %) and 0.5 % bile salts (69.3 %, 71.2 %) respectively. They displayed high potassium cyanide tolerance (Pediococcus sp. OG08, 45.7 % and Pichia sp. OG4, 44.7 %). Pediococcus pentosaceus OG08 and Pichia exigua OG4 resulted in the lowest residual cyanide content of 2.75 and 2.80 mg/kg respectively. The unfermented cassava flour had a residual cyanide content of 19.78 mg/kg. Pediococcus pentosaceus OG08 and Pichia exigua OG4 passed safety assessments, were valuable as probiotics due to their beneficial attributes. Cassava effluent possess valuable resource for potential probiotics. |
| format | Journal Article |
| id | CGSpace148684 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | Informa UK Limited |
| publisherStr | Informa UK Limited |
| record_format | dspace |
| spelling | CGSpace1486842025-10-26T12:56:04Z Probiotic and cyanide degrading potentials of pediococcus pentosaceus and pichia exigua isolated from cassava products effluent Banwo, K. Ojetunde, J.T. Falade, T. cassava cyanides effluents fermentation pediococcus pentosaceus pichia Cassava tubers contain high levels of cyanogenic glucosides that are toxic when consumed. Lactic acid bacteria and yeast from the effluent generated during the processing of cassava products were assessed for cyanide degradation and probiotic potentials. Pediococcus sp. OG08 and Pichia sp. OG4 had higher bile salt tolerance (p < 0.05) in 0.3 % bile salts (82.5 %,77.7 %) and 0.5 % bile salts (69.3 %, 71.2 %) respectively. They displayed high potassium cyanide tolerance (Pediococcus sp. OG08, 45.7 % and Pichia sp. OG4, 44.7 %). Pediococcus pentosaceus OG08 and Pichia exigua OG4 resulted in the lowest residual cyanide content of 2.75 and 2.80 mg/kg respectively. The unfermented cassava flour had a residual cyanide content of 19.78 mg/kg. Pediococcus pentosaceus OG08 and Pichia exigua OG4 passed safety assessments, were valuable as probiotics due to their beneficial attributes. Cassava effluent possess valuable resource for potential probiotics. 2023-01-02 2024-06-24T15:00:55Z 2024-06-24T15:00:55Z Journal Article https://hdl.handle.net/10568/148684 en Limited Access Informa UK Limited Banwo, K., Ojetunde, J.T. & Falade, T. (2023). Probiotic and cyanide degrading potentials of pediococcus pentosaceus and pichia exigua isolated from cassava products effluent. Food Biotechnology, 37(1), 1-24. |
| spellingShingle | cassava cyanides effluents fermentation pediococcus pentosaceus pichia Banwo, K. Ojetunde, J.T. Falade, T. Probiotic and cyanide degrading potentials of pediococcus pentosaceus and pichia exigua isolated from cassava products effluent |
| title | Probiotic and cyanide degrading potentials of pediococcus pentosaceus and pichia exigua isolated from cassava products effluent |
| title_full | Probiotic and cyanide degrading potentials of pediococcus pentosaceus and pichia exigua isolated from cassava products effluent |
| title_fullStr | Probiotic and cyanide degrading potentials of pediococcus pentosaceus and pichia exigua isolated from cassava products effluent |
| title_full_unstemmed | Probiotic and cyanide degrading potentials of pediococcus pentosaceus and pichia exigua isolated from cassava products effluent |
| title_short | Probiotic and cyanide degrading potentials of pediococcus pentosaceus and pichia exigua isolated from cassava products effluent |
| title_sort | probiotic and cyanide degrading potentials of pediococcus pentosaceus and pichia exigua isolated from cassava products effluent |
| topic | cassava cyanides effluents fermentation pediococcus pentosaceus pichia |
| url | https://hdl.handle.net/10568/148684 |
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