Skip to main content
Log in

Simultaneous saccharification and fermentation of pretreated hardwoods

Effect of Native Lignin Content

  • Scientific Note
  • Published:
Applied Biochemistry and Biotechnology Aims and scope Submit manuscript

Abstract

A series of correlations was made between the performance of 15 wood species in simultaneous saccharification and fermentation (SSF) and their respective chemical compositions. A compelling inverse trend (p < 0.001) was demonstrated between the percent conversion of glucan to ethanol during SSF and the Klason lignin content of the wood samples before dilute acid pretreatment. No significant relationships were found between the glucan, xylan, and ash compositions of the native wood samples and ethanol yield. This observation is unique and provides a convenient predictor of biomass conversion efficiency.

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.

Similar content being viewed by others

References

  1. Wright, J.D., Wyman, CE., and Grohmann, K. (1988),Appl. Biochem. Biotechnol. 18, 75–90.

    Article  CAS  Google Scholar 

  2. Lynd, L. R., Cushman, J. H., Nichols, R. J., and Wyman, C. E. (1991),Science 251, 1318–1323.

    Article  CAS  Google Scholar 

  3. Elander, R. T. and Hsu, T. (1994),Appl. Biochem. Biotech. 51/52, 463–477.

    Google Scholar 

  4. Koullas, D. P., Christakopoulos, P., Kekos, D., Macris, B. J. and Koukios, E. G. (1992),Biotech. Bioeng 39, 113–116.

    Article  CAS  Google Scholar 

  5. Vinzant, T. B., Ponfick, L, Nagle, N. J., Ehrman, C. L, Reynolds, J. B., and Himmel, M. E. (1994),Appl. Biochem. Biotechnol. 45/46, 611–626.

    Google Scholar 

  6. Chemoglazov, V. M., Ermolova, O. V., and Klyosov, A. A. (1988),Enzyme Microb. Technol. 10, 503–507.

    Article  Google Scholar 

  7. Ooshima, H., Burns, D. S., and Converse, A. O. (1990),Biotechnol. Bioeng. 36, 446–452.

    Article  CAS  Google Scholar 

  8. Glantz, S. A. and Slinker, B. K. (1990), inPrimer of Applied Regression and Analysis of Variance, McGraw-Hill, New York, NY.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Vinzant, T.B., Ehrman, C.I., Adney, W.S. et al. Simultaneous saccharification and fermentation of pretreated hardwoods. Appl Biochem Biotechnol 62, 99–104 (1997). https://doi.org/10.1007/BF02787987

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02787987

Index entries

Navigation