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SURVIVAL KINETICS OF LACTIC ACID STARTER CULTURES DURING AND AFTER FREEZE-DRYING.

Author(s) : BOZOGLU T. F., OZILGEN M., BAKIR U.

Type of article: Article

Summary

SURVIVAL KINETICS OF LACTIC ACID STARTER CULTURES WERE MODELLED CONSIDERING THE MICROORGANISM AND EXTERNAL MEDIUM INTERFACIAL AREA AS THE CRITICAL FACTORS DETERMINING THE RESISTANCE OF THE MICROORGANISMS TO FREEZE-DRYING. SURVIVAL OF THE MICROORGANISMS OVER THE STORAGE PERIOD AFTER FREEZE-DRYING WAS ENHANCED BY THE PRESENCE OF DEAD MICROORGANISMS. STORAGE UNDER VACUUM OR NITRGN POOR SURVIVAL RATES UNDER AIR WAS ATTRIBUTED TO OXYGEN DIFFUSION INTO THE DRY CELLS THROUGH THE INTERFACIAL AREA. (DAIRY SCI. ABSTR., GB., 50, N 10, 1988/10, 645, 5704.

Details

  • Original title: SURVIVAL KINETICS OF LACTIC ACID STARTER CULTURES DURING AND AFTER FREEZE-DRYING.
  • Record ID : 1989-1620
  • Languages: English
  • Source: Enzyme microb. Technol. - vol. 9 - n. 9
  • Publication date: 1987
  • Document available for consultation in the library of the IIR headquarters only.

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