Agency of Industrial Science and Technology

Ryutarou Tanaka

Shizu Fujishima

Einosuke Muraki

Fumiko Yaku

Masaru Miya

Naoko Yamano

A process for producing deacetylase which comprises incubating a deacetylase-producing bacterium belonging to Vibrio cholerae in a IFO 15429 culture medium containing a carbon source, a nitrogen source, an inorganic salt and an inducer for producing the deacetylase and isolating the deacetylase from cells separated from said culture medium.

Process for producing deacetylase from Vibrio cholerea IFO 15429

A process for preparing a low-molecular weight chitosan which comprises adding chitosan to water containing a monobasic acid to prepare an intimate chitosan-water mixture and treating said mixture with cellulase.

Growing community of inventors

Osaka, Japan

Ryutarou Tanaka