- - - Preparing L-ribose and L-ribulose based on L-Arabinose

摘要

The present invention relates to a process for producing L-ribose based on L-arabinose, and more particularly to a process for producing L-ribose by culturing a first microorganism into which an L-ribose production pathway has been introduced from Arabidopsis in a medium containing Arabidopsis ; After the first microorganism is removed from the culture medium, a second microorganism into which the el-ribulose metabolic pathway is introduced is inoculated and cultured to consume el-arabinose and el-ribulose, And collecting the collected data. The method of producing L-ribose according to the present invention eliminates all saccharides except for L-ribose by metabolism, thereby producing high-purity L-ribose from the fermented product. It is useful since it can be usefully used in the production of pharmaceuticals as a starting material for synthesizing drugs per nucleic acid.