Abstract
The antioxidant and antigenotoxic effects of solid state fermented cassava (Manihot esculenta Crantz) using Rhizopus oligosporus were investigated. Solid state fermentation was carried out for 72 h at room temperature under acidic and basic conditions. Total phenolic content was significantly (p<0.05) higher in fermented peeled and unpeeled cassava at pH 7 and 5 when compared with unfermented. Similarly, the total flavonoid contents of fermented peeled and unpeeled cassava at pH 4 and 7 were significantly (p<0.05) higher than in unfermented. Allium cepa assay was used to assess the antigenotoxic effects of unfermented and fermented peeled and unpeeled cassava. The fermented extracts did not induce chromosomal type aberrations in the treated cells. The present study thus showed that R. oligosporus has the ability to breakdown cassava and considerably increase the antioxidant properties in peeled and unpeeled fermented cassava, which may serve as natural antioxidants in industrial broiler chickens. Key words: Cassava, fermentation, Rhizopus oligosporus, antioxidants, antigenotoxicity.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
