Method of and incubator for preparing bacterial cultures

Details Method of and incubator for preparing bacterial cultures Method of and incubator for preparing bacterial cultures

1973-08-27

1976-08-17

Monacell, A. Louis

Textiles: fiber preparation

21 2, 21 56, 141 1R, 141 85, 195104, 195120, 195139, 195143, 259 15, 259 88, 426 34, 426 43, C12B 100, C12B 102, C12B 106, C12B 110

Patent

active

039752399

ABSTRACT:
A method of and incubator for preparing bacterial cultures, especially bacterial cultures for producing fermented milk products such as yogurt by inoculation and heat treatment of a nutrient solution with an external culture in a sterilized incubator, according to which the incubator is charged and discharged and specimens are obtained by means of a cannula which extends through a narrow aperture in the upper part of the incubator and which is covered by a heat barrier, e.g. a flame barrier or a hot gas barrier, during charging and discharging and is closed in a sterile manner with an air-permeable sterilization plug after the cannula has been removed.

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patent: 1822275 (1931-09-01), Drucker
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patent: 2703304 (1955-03-01), Paladino
patent: 3445342 (1969-05-01), Freedman
patent: 3540700 (1970-11-01), Freedman et al.
patent: 3572651 (1971-03-01), Harker
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patent: 3649465 (1972-03-01), Scharf et al.
patent: 3666629 (1972-05-01), Moore
Rhodes et al., Principles of Industrial Microbiology, Pergamon Press pp. 80-82 (1966).
Pelczar et al. Laboratory Exercises in Microbiology, McGraw-Hill, 3rd ed. (1972) pp. 8 to 11.

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