Patent ID: 9598325
Date: 2017-03-21
CPC Classifications: A61K,C07B,C07D

Claim:
1. A method for preparing a composition of internal dehydration product of a hydrogenated sugar, comprising: a) a step of distilling a medium containing said internal dehydration product in order to obtain a distillate enriched in this product, b) optionally, at least one subsequent step of purifying the distillate thus obtained, c) a subsequent step of bringing together the distillate obtained during step a), and then optionally subjected to step b), and an agent capable of improving the stability of the internal dehydration product predominantly contained in the distillate, said agent not being in gaseous form, d) optionally, a subsequent step of shaping the resulting composition of internal dehydration product of a hydrogenated sugar, and wherein the agent used in step c) is chosen from monoethanolamine, diethanolamine and triethanolamine, and mixtures thereof.