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Cited by 162

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Effect of protective agents, freezing temperature, rehydration media on viability of malolactic bacteria subjected to freeze-drying

Zhao, G., Zhang, G.·2005·Journal of Applied Microbiology

Abstract

AIMS: The effects of protective agents, rehydration media and freezing temperature on the viabilities of Lactobacillus brevis and Oenococcus oeni H-2 when subjected to freeze-drying were investigated. METHODS AND RESULTS: Several protectants and rehydration media were tested to improve the survival after freeze-drying. The cells were also frozen at -65 and -20 degrees C to check the effect of freezing temperature on the viability. CONCLUSIONS: The best protectant and rehydration medium to obtain the highest viability after freeze-drying varied with the species of bacteria. Yeast extract (4.0%) and sodium glutamate (2.5% ) gave maximum viability of L. brevis and O. oeni (67.8% and 53.6% respectively). The highest survival of L. brevis and O. oeni were obtained when rehydrated with 10% sucrose and MGY medium respectively. When the bacterial cells were frozen quickly (-65 degrees C) than slowly (-20 degrees C), L. brevis and O. oeni both showed increased viability after freeze-drying. SIGNIFICANCE AND IMPACT OF THE STUDY: The viabilities of L. brevis and O. oeni after freeze-drying were shown to be strain specific and dependent on protective agents, rehydration media and freezing temperature.

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Metadata

Authors
Zhao, G., & Zhang, G.
Venue
Journal of Applied Microbiology
Published
2005-08
Volume
99
Issue
2
Pages
333-338
ISSN
  • 1364-5072 (ISSN-L)
  • 1365-2672
OpenAlex
W2017543991
Cited by
162
References
1
FWCI
10.18
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Effect of protective agents, freezing temperature, rehydration media on viability of malolactic bacteria subjected to freeze-drying. https://app.cochat.ai/papers/10.1111/j.1365-2672.2005.02587.x
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Zhao, G., & Zhang, G. (2005). Effect of protective agents, freezing temperature, rehydration media on viability of malolactic bacteria subjected to freeze-drying. Journal of Applied Microbiology. https://doi.org/10.1111/j.1365-2672.2005.02587.x

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