The present invention provides a supercooled low temperature pretreatment method for improving the survival rate and storage stability of the leukonostock mestheteroid WiKim32. The supercooled low temperature pretreatment method according to the present invention is conventional 10 Compared with the low temperature pretreatment method, the lactic acid bacteria viability after the freezing or lyophilization of the leukonostock mecetheroid WiKim32 is improved, and the storage stability according to the storage period is also excellent. Therefore, by the method of improving the survival rate and storage stability of the leuconosstock mesentroid WiKim32 according to the present invention, it is possible to ultimately improve the quality of the lactic acid bacteria-containing product and the storage cost of the lactic acid bacteria-containing product with the improvement of the storage stability. .
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