US Patent Issued to TIANJIN YEAHE BIOTECHNOLOGY on Sept. 15 for "Method for producing tagatose by immobilized multi-enzyme system" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,735,731, issued on Sept. 15, was assigned to TIANJIN YEAHE BIOTECHNOLOGY Co. LTD (Tianjin, China).

"Method for producing tagatose by immobilized multi-enzyme system" was invented by Yanhe Ma (Tianjin, China), Ting Shi (Tianjin, China) and Pingping Han (Tianjin, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a method for preparing an immobilized multi-enzyme system, and a method for producing tagatose by the immobilized multi-enzyme system. The immobilized multi-enzyme system is formed by uniformly mixing a porous dopamine microsphere with a multi-enzyme mixture which is used for producing tagatose. Five enzymes in an enzymatic cataly...