Skip to main content

Freeze-Drying Fungi Using a Shelf-Freeze Drier

  • Protocol
Cryopreservation and Freeze-Drying Protocols

Part of the book series: Methods in Molecular Biology™ ((MIMB,volume 368))

Abstract

Lyophilization, the removal of water by freezing and then volatilization at low pressure and temperature, has been employed as a standard long-term preservation method for many filamentous fungi. The method outlined involves the use of standard shelf freeze-drying and skimmed milk as a suspending solution/lyoprotectant. This approach has been employed to freeze-dry the majority of the 50,000 fungal strains that have been successfully lyophilized at the Centraal bureau voor Schimmelcultures (CBS) culture collection (http://www.cbs.knaw.nl/).

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

Access this chapter

Protocol
USD 49.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 149.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 189.00
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 199.99
Price excludes VAT (USA)
  • Durable hardcover 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

References

  1. Franks, F. (1990) Freeze drying: from empiricism to predictability. CryoLetters 11, 93–110.

    Google Scholar 

  2. Tan, S. and Van Ingen, W. (2004) Preservation of fungi and yeast. In: Life in the Frozen State, (Fuller, B. J., Lane, N., and Benson, E. E. eds.), CRC Press, Boca Raton, FL, pp. 277–299.

    Chapter  Google Scholar 

  3. Crowe, J. H., Crowe, L. M., and Chapman, D. (1984) Preservation of membranes in anhydrobiotic organisms: the role of trehalose. Science 223, 701–703.

    Article  CAS  Google Scholar 

  4. Crowe, L. M., Crowe, J. H., and Chapman, D. (1985) Interaction of carbohydrates with dry dipalmitoylphophatidylcholine. Arch. Biochem. Biophys. 236, 289–296.

    Article  CAS  Google Scholar 

  5. Crowe, J. H., Carpenter, J. F, Crowe, L. M., and Anchordoguy, T. J. (1990) Are freezing and dehydration similar stress vectors? A comparison of modes of interaction of stabilizing solutes with biomolecules. Cryobiology 27, 219–231.

    Article  CAS  Google Scholar 

  6. Crowe, J. H., Crowe, L. M., Carpenter, J. F., and Wistrom, A. (1987) Stabilization of dry phospholipid bilayers and proteins by sugars. Biochem. J. 242, 1–10.

    CAS  Google Scholar 

  7. Arakawa, T. and Timasheff, S. N. (1982) Stabilization of protein structure by sugars. Biochemistry 21, 6536–6544.

    Article  CAS  Google Scholar 

  8. Back, J. F., Oakenfull, D., and Smith, M. B. (1979) Increased thermal stability of proteins in the presence of sugars and polyols. Biochemistry 18, 5191–5196.

    Article  CAS  Google Scholar 

  9. Carpenter, J. F. and Crowe, J. H. (1988) Modes of stabilization of a protein by organic solutes during desiccation. Cryobiology 25, 459–470.

    Article  CAS  Google Scholar 

  10. Crowe, L. M., Crowe, J. H., Rudolph, A., Womersley, C., and Appel, L. (1985) Preservation of freeze-dried liposomes by trehalose. Arch. Biochem. Biophys. 242, 240–247.

    Article  CAS  Google Scholar 

  11. Tan, S., Van Ingen, C. W., Talsma, H., et al. (1995) Freeze-drying of fungi: influence of composition and glass transition temperature of the protectant. Cryobiology 32, 60–67.

    Article  Google Scholar 

  12. Thevelein, J. M. (1984) Regulation of trehalose mobilization in fungi. Microbiol. Rev. 48, 42–59.

    CAS  Google Scholar 

  13. Wiemken, A. (1990) Trehalose in yeast, stress protectant rather than reserve carbohydrate. Antonie van Leeuwenhoek 58, 209–217.

    Article  CAS  Google Scholar 

  14. Hatley, R. H. M. (1990) The effective use of differential scanning calorimetry in the optimisation of freeze-drying processes and formulations. Dev. Biol. Standard 74, 105–122.

    Google Scholar 

  15. Tan, S., Van Ingen, W., and Stalpers, J. A. (1994) Microscopical observations on the influence of the cooling rate during freeze-drying of conidia. Mycologia 86, 281–289.

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2007 Humana Press Inc., Totowa, NJ

About this protocol

Cite this protocol

Tan, C.Sh., van Ingen, C.W., Stalpers, J.A. (2007). Freeze-Drying Fungi Using a Shelf-Freeze Drier. In: Day, J.G., Stacey, G.N. (eds) Cryopreservation and Freeze-Drying Protocols. Methods in Molecular Biology™, vol 368. Humana Press. https://doi.org/10.1007/978-1-59745-362-2_8

Download citation

  • DOI: https://doi.org/10.1007/978-1-59745-362-2_8

  • Publisher Name: Humana Press

  • Print ISBN: 978-1-58829-377-0

  • Online ISBN: 978-1-59745-362-2

  • eBook Packages: Springer Protocols

Publish with us

Policies and ethics