Efficient conversion of allitol to D-psicose by Bacillus pallidus Y25
Efficient conversion of allitol to D-psicose by Bacillus pallidus Y25
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DOI：
10.1263/jbb.103.282
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发表时间：
2007-03-01
影响因子：
2.8
通讯作者：
Izumori, Ken
中科院分区：
文献类型：
--
作者：
Poonperm, Wayoon;Takata, Goro;Izumori, Ken
利用苍白芽孢杆菌Y25的静息细胞反应，首次实现了大蒜糖醇转化为D-阿洛酮糖的高效方法。值得注意的是，通过延长反应时间，可以从大蒜糖醇直接经由D-阿洛酮糖生产D-阿洛糖和D-阿卓糖。本研究以北美地黄提取物为原料，采用该方法制备D-阿洛酮糖。D-阿洛酮糖是生产其他六碳糖的绝对关键的前体，可以以高产率作为唯一产物获得。
An efficient method for conversion of allitol to D-psicose was achieved by a resting cell reaction of Bacillus pallidus Y25 for the first time. Notably, it was possible to produce D-allose and D-altrose from allitol directly via D-psicose by prolonging the reaction time. This method was applied for the preparation of D-psicose using the extract of Rea virginica as a starting material in this study. D-Psicose which is the absolutely key precursor for the production of other six carbon sugars could be obtained as the sole product at high yield.