Integration of Enzymatic and Heterogeneous Catalysis for One‐Pot Production of Fructose from Glucose,ChemSusChem

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Integration of Enzymatic and Heterogeneous Catalysis for One‐Pot Production of Fructose from Glucose
ChemSusChem ( IF 7.5 ) Pub Date : 2018-03-12 , DOI: 10.1002/cssc.201800015
Jiankui Sun ₁ , Helong Li ₁ , Hongzhi Huang ₂ , Bo Wang ₁ , Ling-Ping Xiao ₁ , Guoyong Song ₁

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The search for efficient routes for the production of fructose from biomass‐derived glucose is of great interest and importance, as fructose is a highly attractive substrate in the conversion of cellulosic biomass into biofuels and chemicals. In this study, a one‐pot, multistep procedure involving enzyme‐catalyzed oxidation of glucose at C2 and Ni/C‐catalyzed hydrogenation of d‐glucosone at C1 selectively gives fructose in 77 % yield. Starting from upstream substrates such as α‐cellulose and starch, fructose was also generated with similar efficiency and selectivity by the combination of enzymatic and heterogeneous catalysis. This method constitutes a new means of preparing fructose from biomass‐derived substrates in an efficient fashion.

中文翻译：

酶促和多相催化的整合，用于从葡萄糖一锅生产果糖

寻找从生物质衍生的葡萄糖生产果糖的有效途径非常重要，也很重要，因为果糖是将纤维素生物质转化为生物燃料和化学品的极具吸引力的底物。在这项研究中，一锅多步骤的程序涉及在C2处酶催化的葡萄糖氧化和在C1处Ni / C催化d-葡萄糖苷的氢化选择性地得到果糖，产率为77％。从上游底物（例如α-纤维素和淀粉）开始，通过酶催化和非均相催化的结合，果糖也以相似的效率和选择性产生。该方法构成了一种以有效方式从生物质衍生的底物制备果糖的新方法。

更新日期：2018-03-12

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