Message from head Staff & Member Access Rare sugar research Aim Basic Research Mass Production Application Research International Society of Rare Sugars (ISRS) Mail to the office Kagawa University home Top page	KAGAWA UNIVERSITY RARE SUGAR RESEARCH CENTER MIKI-CHO, JAPAN 7610795 Mass Production Research We have already developed a method of mass-production of D-psicose which is the starting material for the synthesis of mass production of D-allose, and that of L-tagatose and L-galactose from L-sorbose has also been initiated.