Glucose-to-fructose isomerization is the important thing course of within the response sequence that may result in the entire conversion of biomass into useful tremendous chemical substances. Nonetheless, it’s difficult to seek out an environment friendly, cost-effective- and waste-minimized course of to supply Excessive Fructose Corn Syrup (HFCS) with out utilizing non-green approaches. To this finish, hydrotalcite (MgAl-layered double hydroxides (MgAl-LDH)) catalyzed glucose isomerization in ethanol appeared to be some of the promising processes within the final decade. In distinction to the well-studied response carried out in aqueous options, when ethanolic options are used, many probably necessary properties of the LDHs can’t be studied by way of how they have an effect on their very own catalytic talents. Neither the impact of the fundamental website distribution, nor the morphological facets and the position of floor hydration have been elucidated to date. On this research, the systematic alteration of the textural and structural parameters of hydrotalcites and hydrocalumites (Ca2Al-LDH) revealed clear structure-activity-selectivity relationships. These point out that the rate-determining issue is the hydrophilicity and the LDH floor components affecting it, which decide the catalytic efficiency of the LDH catalyst greater than some other issue. That is evidenced by the truth that the catalytic effectivity of hydrotalcites will be improved by decreasing their basicity. When isomerizations catalyzed by the simply recyclable LDH with appropriate floor options are carried out, a very comparable catalytic efficiency (71% glucose conversion, 83% fructose selectivity, 59% fructose yield) will be achieved as was beforehand described, however at a considerably decrease response temperature (120°C → 80°C).