Fermentation of microorganisms having ice nucleation activity us

Details Fermentation of microorganisms having ice nucleation activity us Fermentation of microorganisms having ice nucleation activity us

1987-03-05

1992-10-06

Marx, Irene

Chemistry: molecular biology and microbiology

Micro-organism, per se ; compositions thereof; proces of...

Bacteria or actinomycetales; media therefor

4352533, 435244, 435874, 435872, 435170, C12N 120, C12N 138, C12P 104

Patent

active

051531348

ABSTRACT:
A method for the fermentation of microorganisms having a high level of ice nucleating activity is disclosed. A high productivity in the fermentation is achieved by using a certain amount of nitrogen source during the growth phase and low temperature during the stationary phase of the fermentation.

REFERENCES:
patent: 4021304 (1977-05-01), Shimamatsu
patent: 4062727 (1977-12-01), Srinivasan
patent: 4200228 (1980-04-01), Woerpel
Vining, L. C., Biochemistry and Genetic Regulation of Commercially Important Antibiotics, Addison-Wesley 1983, pp. 196-197.
Difo Manual, 9th Ed. p. 127.
Stanbury et al., Principles of Fermentation Technology, 1984, Pergamon Press pp. 22-24.
Lindow et al, Phytopathology 68 (3) 1978, 523-528.
Ice Nucleating Activity of Pseudomonas Syringae and Erwinia Herbicola, vol. 153, No. 1 Journal of Bacteriology, Jan. 1983 pp. 222-231 (Kozloff, Scholfield and Lute).
Bacteria as Biogenic Sources of Freezing Nuclei, L. R. Maki and K. J. Willoughby, Journal of Applied Meterology, 17, pp. 1049-1053.

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