C - Chemistry – Metallurgy – 12 – P
Patent
C - Chemistry, Metallurgy
12
P
195/129, 195/50,
C12P 7/18 (2006.01) C12N 1/14 (2006.01)
Patent
CA 1301684
ABSTRACT OF THE DISCLOSURE Biologically pure culture of Aureobasidium sp. SN-124A strain (FERM BP-1429) and artificial mutants thereof according to the present invention show the properties of forming and accumulating erythritol in a culture solution, when aerobically cultured on a liquid culture medium containing an assimilable carbon source and an assimilable nitrogen source, and are useful for the preparationof erythritol by fermentation of sugars. A method for preparing erythritol by fermentation of sugars according to the present -invention comprises inoculating microorganism selected from the group consisting of Aureobasidium sp. SN-124A strain (FERM BP- 1429) and mutants thereof on a liquid culture medium of pH 4 to 9 containing an assimilable carbon source and an assimilable nitrogen source, and aerobically culturing them at a temperature of 30 to 38°C to form and accumulate erythritol in said culture medium for collection.
546076
Ishizuka Hiroaki
Kainuma Keiji
Kasumi Takafumi
Kawaguchi Gaku
Kubo Naoya
Forestry And Fisheries Director Of National Food Research Institute Ministry Of Agricul
Nikken Chemicals Co. Ltd.
Riches Mckenzie & Herbert Llp
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