Skip to main content

Abstract

Combining biologic pretreatment with storage is an innovative approach for improving feedstock characteristics and cost, but the magnitude of responses of such systems to upsets is unknown. Unsterile wheat straw stems were upgraded for 12 wk with Pleurotus ostreatus at constant temperature to estimate the variation in final compositions with variations in initial moisture and inoculum. Degradation rates and conversions increased with both moisture and inoculum. A regression analysis indicated that system performance was quite stable with respect to inoculum and moisture content after 6 wk of treatment. Scale-up by 150x indicated that system stability and final straw composition are sensitive to inoculum source, history, and inoculation method. Comparative testing of straw-thermoplastic composites produced from upgraded stems is under way.

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

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 169.00
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 219.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Similar content being viewed by others

References

  1. USDA NASS. (2001), United States Department of Agriculture, National Agricultural Statistics Service, see Website: http://www.usda.gov Inass/.

    Google Scholar 

  2. Biomass Technical Advisory Committee. (2002), Vision for Bioenergy & Biobased Products in the United States, United States Department of Energy, Office of the Biomass Program, Washington, DC.

    Google Scholar 

  3. Biomass Technical Advisory Committee. (2002), Roadinap for Biomass Technologies in the United States, United States Department of Energy, Office of the Biomass Program, Washington, DC.

    Google Scholar 

  4. Thompson, D. N., Houghton T. P., Lacey, J. A., and Hess, J. R. (2003), Appl. Biochem. Biotechnol. 105–108, 423–436.

    Article  PubMed  Google Scholar 

  5. Hess, J. R., Thompson, D. N., Hoskinson, R. L., Shaw, P. G., and Grant, D. R. (2003), Appl. Biochern. Biotechnol. 105–108, 43–51.

    Article  Google Scholar 

  6. Lang, E. (1997), Bioresour. Technol. 60, 95–99.

    Article  CAS  Google Scholar 

  7. Hadar, Y., Kerem, Z., and Gorodecki, B. (1993), J. Biotechnol. 30, 133–139.

    Article  CAS  Google Scholar 

  8. Lindfelser, L. A., Detroy, R. W., Ramstack, J. M., and Worden, K. A. (1979), Dev. Ind. Microbiol. 20, 541–551.

    Google Scholar 

  9. Kirk, T. K. and Farrell, R. L. (1987), Ann. Rev. Microbiol. 41, 465–505.

    Article  CAS  Google Scholar 

  10. Aust, S. D. (2002), Personal communication, Biotechnology Center, Utah State University, Logan, UT.

    Google Scholar 

  11. Saeman, J. F., Bub, J. L., and Harris, E. E. (1945), Ind. Eng. Chem. 17(1), 35–37.

    CAS  Google Scholar 

  12. Thompson, D. N., Chen, H.-C., and Grethlein, H. E. (1992), Bioresour. Technol. 39, 155–163.

    Article  CAS  Google Scholar 

  13. ASTM (1998), Annual Book of ASTM Standards, ASTM Method D 790–97, American Society for Testing and Materials, Committee D20 on Plastics, Subcommittee D20.10 on Mechanical Properties, West Conshohocken, PA.

    Google Scholar 

  14. ASTM (1999), Annual Book of ASTM Standards, ASTM Method D 1037–99, American Society for Testing and Materials, Committee D7 on Wood, Subcommittee D07.03 on Panel Products, West Conshohocken, PA.

    Google Scholar 

  15. Thompson, D. N., Foust, T. D., Hess, J. R., Hoskinson, R. L., Houghton, T. P., Lacey, J. A., and Shaw, P. G., (2002), in: Proceedings of Bioenergy 2002—Bioenergy for the Environment, Omnipress, Madison, WI, paper 2013.

    Google Scholar 

  16. Hatakka, A. I. (1983), Eur. J. Microbiol. Biotechnol. 18, 350–357.

    Article  CAS  Google Scholar 

  17. Steinegger, D. H. and Janssen, D. E. (1993), Garden Compost, NebGuide G86–810-A, Cooperative Extension, Institute of Agriculture and Natural Resources, University of Nebraska-Lincoln, Lincoln, NE.

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to David N. Thompson .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2004 Springer Science+Business Media New York

About this paper

Cite this paper

Houghton, T.P. et al. (2004). Fungal Upgrading of Wheat Straw for Straw-Thermoplastics Production. In: Finkelstein, M., McMillan, J.D., Davison, B.H., Evans, B. (eds) Proceedings of the Twenty-Fifth Symposium on Biotechnology for Fuels and Chemicals Held May 4–7, 2003, in Breckenridge, CO. Biotechnology for Fuels and Chemicals. Humana Press, Totowa, NJ. https://doi.org/10.1007/978-1-59259-837-3_7

Download citation

  • DOI: https://doi.org/10.1007/978-1-59259-837-3_7

  • Publisher Name: Humana Press, Totowa, NJ

  • Print ISBN: 978-1-4684-9873-8

  • Online ISBN: 978-1-59259-837-3

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics