1. 1) 星野栄一 : 表面, 29, 709(1991)
2. 2)-1) Murata, M., et al. : J. Am. Oil Chem. Soc., 68, 553(1991)
3. 2)-2) Murata, M., et al. : J. Am. Oil Chem. Soc., 70, 53(1993)
4. 3) Hoshino, E. and Ito, S. : Enzymes in Detergency, Surfactant Science Series, Vol. 69, Chapter 9, Marcel Dekker Inc., New York, 149(1997)
5. 4)-1) Hoshino, E., et al. : J. Biochem., 111, 600(1992)