Literature DB >> 16346728

Effect of drying medium on residual moisture content and viability of freeze-dried lactic Acid bacteria.

G F de Valdez1, G S de Giori, A P de Ruiz Holgado, G Oliver.   

Abstract

The effect of various substances on the relationship between residual moisture content and the viability of freeze-dried lactic acid bacteria has been studied. Compounds such as polymers, which display considerable ability in displacing water, showed no protective action during freeze-drying. Adonitol, on the other hand, produced the smallest change in water content at various times during drying and allowed the highest rate of survival.

Entities:  

Year:  1985        PMID： 16346728      PMCID： PMC238417          DOI： 10.1128/aem.49.2.413-415.1985

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  9 in total

1.  Factors affecting the viability of air-borne bacteria. III. The role of bonded water and protein structure in the death of air-borne cells.

Authors:  S J WEBB
Journal:  Can J Microbiol       Date:  1960-02       Impact factor: 2.419

2.  Some factors affecting preservability of freeze-dried bacteria.

Authors:  Y OBAYASHI; S OTA; S ARAI
Journal:  J Hyg (Lond)       Date:  1961-03

3.  The effect of residual water on the survival of dried bacteria during storage.

Authors:  W J SCOTT
Journal:  J Gen Microbiol       Date:  1958-12

4.  The survival of bacteria during and after drying.

Authors:  R M FRY; R I N GREAVES
Journal:  J Hyg (Lond)       Date:  1951 Jun-Sep

5.  Proceedings: Some aspects of freezing and drying of microorganisms on the basis of cellular water.

Authors:  T Nei
Journal:  Cryobiology       Date:  1973-11       Impact factor: 2.487

6.  Effect of residual moisture content on the survival of freeze-dried bacteria during storage under various conditions.

Authors:  T Nei; H Souzu; T Araki
Journal:  Cryobiology       Date:  1966 Mar-Apr       Impact factor: 2.487

7.  Protein structure and freeze-drying: the effects of residual moisture and gases.

Authors:  D Greiff
Journal:  Cryobiology       Date:  1971-04       Impact factor: 2.487

8.  Protective effect of adonitol on lactic acid bacteria subjected to freeze-drying.

Authors:  G F de Valdéz; G S de Giori; A A de Ruiz Holgado; G Oliver
Journal:  Appl Environ Microbiol       Date:  1983-01       Impact factor: 4.792

9.  Comparative study of the efficiency of some additives in protecting lactic acid bacteria against freeze-drying.

Authors:  G Font de Valdez; G Savoy de Giori; A Pesce de Ruiz Holgado; G Oliver
Journal:  Cryobiology       Date:  1983-10       Impact factor: 2.487
  9 in total
  2 in total

1.  Enhancing the Viability of Lactobacillus plantarum Inoculum by Immobilizing the Cells in Calcium-Alginate Beads Incorporating Cryoprotectants.

Authors:  L Kearney; M Upton; A Mc Loughlin
Journal:  Appl Environ Microbiol       Date:  1990-10       Impact factor: 4.792

2.  The resistance to freeze-drying and to storage was determined as the cellular ability to recover its survival rate and acidification activity.

Authors:  Ibourahema Coulibaly; Robin Dubois-Dauphin; Jacqueline Destain; Marie-Laure Fauconnier; Georges Lognay; Philippe Thonart
Journal:  Int J Microbiol       Date:  2010-06-16
  2 in total

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