IDS2010 Pispan et al B.pdf (122.42 kB)
A comparison of the survival rates of E. coli K12 and L. acidophilus in spray drying
conference contribution
posted on 2011-03-03, 11:26 authored by S. Pispan, Christopher Hewitt, Andy StapleyAndy StapleyThe survival of mid-exponential and the early-stationary E. coli K12 and L.
acidophilus were investigated when spray drying and outlet air temperatures of 60, 70,
80, 90 and 100°C. The results showed that the early-stationary cell of both cultures had a
greater heat resistance than the mid-log cell in every drying temperature. The best
survival rate was found when spray drying at temperature lower 80°C and it is showed
that L. acidophilus is stronger than E. coli K12 (irrespective of the growth phase).
History
School
- Aeronautical, Automotive, Chemical and Materials Engineering
Department
- Chemical Engineering
Citation
PISPAN, S., HEWITT, C.J. and STAPLEY, A.G.F., 2010. IN: Tsotsas, E., Metzger, T. and Peglow, M. (eds.). Drying 2010 - Proceedings of the International Drying Symposium IDS 2010, Vol C. 17th International Drying Symposium, Magdeburg, Germany, 3rd-6th October, pp. 2271-2277.Publisher
DECHEMA (© The authors)Version
- AM (Accepted Manuscript)
Publication date
2010Notes
This is a conference paper.ISBN
9783869120362Publisher version
Language
- en