Efficient conversion of allitol to D-psicose by Bacillus pallidus Y25

被引:43
作者
Poonperm, Wayoon
Takata, Goro
Ando, Yasuyo
Sahachaisaree, Verasak
Lumyong, Pipob
Lumyong, Saisamorn
Izumori, Ken
机构
[1] Kagawa Univ, Rare Sugar Res Ctr, Miki, Kagawa 7610795, Japan
[2] Kagawa Univ, Fac Agr, Miki, Kagawa 7610795, Japan
[3] Chiang Mai Univ, Fac Sci, Chiang Mai 50200, Thailand
关键词
allitol; D-psicose; Bacillus pallidus; Itea virginica;
D O I
10.1263/jbb.103.282
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
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.
引用
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页码:282 / 285
页数:4
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