Skip to main content
Log in

Role of fungi in cyanogens removal during solid substrate fermentation of cassava

  • Published:
Biotechnology Letters Aims and scope Submit manuscript

Summary

Disinfected cassava root pieces were incubated with and without fungal inoculation. The resulting flours from non-inoculated incubated cassava showed significantly lower (P=0.004) cyanogenic glucoside levels than those from non-incubated cassava, and significantly higher (P < 0.0001) levels than those from the fermented pieces. The fungi played a role in the reduction of the cyanogenic glucoside levels.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  • Cock, J.H. (1982). Cassava: A basic energy source in the tropics.Science,218, 755–762.

    PubMed  CAS  Google Scholar 

  • Essers, A.J.A., Bosveld, M., Van der Grift, R.M. and Voragen, A.G.J. (1993). Studies on the quantification of specific cyanogens in cassava products and introduction of a new chromogen.J. Sci. Food Agric. 63 (3), 287–296.

    CAS  Google Scholar 

  • Essers, A.J.A., Ebong, C., Van der Grift, R.M., Otim-Nape, W. and Nout, M.J.R. (1994). Detoxification of cassava by heap-fermentation in Uganda. In:Proceedings of the fifth seminar of the ISTRC-AB, Kampala 26–29 December 1992. (in print)

  • Lancaster, P.A., Ingram, J.S., Lim, M.Y., & Coursey, D.G. (1982). Traditional cassava based foods: Survey of processing techniques.Economic Botany 36 (1), 12–45.

    Google Scholar 

  • Snedecor, G.W. and Cochran, W.G. (1980).Statistical Methods. 7th ed. Iowa State Univ. 507 pp.

  • Vasconcelos, A.T., Twiddy, D.R., Westby, A. and Reilly, P.J.A. (1990). Detoxification of cassava during gari preparationInt. J. Food Sci. Techn. 25, 198–203.

    Article  Google Scholar 

  • Westby, A. and Twiddy, D.R. (1992). Role of micro-organisms in the reduction of cyanide during traditional processing of African cassava products. In: Westby, A. and Reilly, P.J.A. (Eds.)Proceedings of a regional workshop on traditional African foods - Quality and Nutrition.25–29 Nov. 1991. International Foundation for Science, Stockholm, Sweden. Pp 127–131.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Essers, A.J.A., Witjes, C.M.J.W., Schurink, E.W. et al. Role of fungi in cyanogens removal during solid substrate fermentation of cassava. Biotechnol Lett 16, 755–758 (1994). https://doi.org/10.1007/BF00136486

Download citation

  • Revised:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00136486

Keywords

Navigation