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METHOD FOR SIMPLIFIED USE OF A MICROBIAL STRAIN AS STARTER CULTURE.

[In German. / En allemand.]

Author(s) : ROHDE R., WECKEND B.

Type of article: Periodical article

Summary

THE PROCESS, RELATING TO THE PRESERVATION OF STRAINS OF LACTOBACILLI, STREPTOCOCCI, PEDIOCOCCI AND STREPTOMYCES, INVOLVES CULTURING THE STRAINS ON PLATES TO SPORULATION OR OPTIMUM GROWTH STAGE, FREEZING AT 230 K AND FREEZE-DRYING THEM TO LOWER THAN 3% MOISTURE. DRIED CULTURES ARE IMMEDIATELY SEALED IN FOIL AND STORED AT 279-288 K. WHEN REQUIRED FOR USE, THE FOIL PACK IS OPENED AND THE CULTURE BROKEN INTO A POWDER BEFORE BEING SPRINKLED INTO THE MATERIAL TO BE FERMENTED (EG MILK OR SAUSAGE MIX). ADVANTAGES INCLUDE EXCELLENT CULTURE DISTRIBUTION IN THE PRODUCT AND ELIMINATION OF RETURNABLE PACKS.

Details

  • Original title: [In German. / En allemand.]
  • Record ID : 1985-2237
  • Languages: German
  • Source: Ger. democr. Repub. Pat. - DD 207 929.
  • Publication date: 1984

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