| Budget Amount *help |
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Research Abstract |
6-Deoxy-D-psicose productivity was raised yield to 6.6% from 4.0% through the improvement in this study. The optimum L-rhamnose isomerase among a plenty of them was selected to produce from 6-deoxy-D-psicose to 6-Deoxy -D-allose. These results suggested that mass-production step of both rare deoxy sugars was established. Furthermore, the various isomerases reactivity for 6-deoxy-ketohexoses was overall investigated. For production of other deoxy sugars, two useful microbes was screened and then some enzymes relating rare sugars production was revealed basic properties.
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