Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound containing saccharide radical
Patent
1987-10-05
1989-12-05
Griffin, Ronald W.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing compound containing saccharide radical
536 551, 436123, C12P 1904, C07H 504
Patent
active
048852449
ABSTRACT:
High molecular weight hyaluronic acid can be efficiently produced by incorporating one or more compounds having at least one aromatic ring to which one or more hydroxyl groups are attached into a medium for producing hyaluronic acid by a bacterium capable of producing hyaluronic acid. By using this method, a sufficient amount of hyaluronic acid can be easily obtained without decomposing the high molecular structure of hyaluronic acid so that the process for isolating and purifying hyaluronic acid from the medium can be simplified.
REFERENCES:
patent: 4517295 (1985-05-01), Bracke et al.
patent: 4780414 (1988-10-01), Nimrod et al.
Miyamori Takao
Numazawa Ryozo
Onishi Hisao
Sakimae Akihiro
Griffin Ronald W.
Mitsubishi Rayon Co. Ltd.
Webber Pamela S.
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