@article {1310484, title = {Enzyme-Catalyzed Organic Synthesis of Sucrose and Trehalose with in situ Regeneration of UDP-Glucose}, journal = {Appl. Biochem. Biotech.}, volume = {23}, year = {1990}, note = {278}, pages = {155-170}, author = {Haynie, S.L. and Whitesides, G. M.} }