About SAITO K
About Hokkaido Univ., Sapporo
About KONDO K
About Hokkaido Univ., Sapporo
About KOJIMA I
About Nippon Mitsubishi Oil Corp., Yokohama, JPN
About YOKOTA A
About Hokkaido Univ., Sapporo
About TOMITA F
About Hokkaido Univ., Sapporo
About Applied and Environmental Microbiology
About levan
About glycoside hydrolase
About Enzyme in general
About Microorganism biochemistry
About Sucrose
About Levanbiose
About Levantriose
About 1-Kestose
About Nistose
About Streptomyces
About 精製
About 特性化