• Korean Journal of Food Science and Technology
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• v.24 no.1
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• pp.29-30
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• 1992

Three microorganisms were isolated from staled market soybean curd and confirmed their reproducibility of putrefaction. The isolates were identified as Acinetobacter calcoaceticus var. anitrat(97.9%) and Klebsiella pneumoniae subgroup pneumoniae(99.0%). The third microorganism has same characteristics as A. calcoaceticus var. anitrat except mucoid production.

• Current Research on Agriculture and Life Sciences
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• v.5
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• pp.68-74
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• 1987

The growth of A calcoaceticus C10 in CL medium was not increased by the addition of 0.5% E-capralactone or succinate, but increased by 0.2% adipate, xylose or even glucose which was not metabolized as a carbon source. The addition of 0.2% glucose after culture in CL medium for 6 hours increased the growth of A. colcoaceticus C10 twice as much as that in CL medium after culture for further 10 hours. Biosynthesis of cyclohexanol dehydrogenase in A. calcoaceticus C10 was not repressed by ${\varepsilon}$-caprolactone, succinate, xylose and glucose, but repressed by adipate which is endproduct of cyclohexanol metabolism. The induction of dehydrogenase by cyc1ohexanol in CL medium was not repressed completely by 0.1% adipate, but repressed almost completely by 0.2% adipate in A. calcoaceticus C10.