Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound containing saccharide radical
Reexamination Certificate
2007-06-12
2007-06-12
Peselev, Elli (Department: 1623)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing compound containing saccharide radical
C435S194000, C435S195000, C536S123120
Reexamination Certificate
active
10475943
ABSTRACT:
A first method for producing glucan comprises the step of allowing a reaction solution containing sucrose, a primer, inorganic phosphate or glucose-1-phosphate, sucrose phosphorylase, and glucan phosphorylase to react to produce glucans. The maximum value of the sucrose-phosphate ratio of the reaction solution from the start of the reaction to the end of the reaction is no more than about 17. A second method for producing glucan comprises the step of allowing a reaction solution containing sucrose, a primer, inorganic phosphate or glucose-1-phosphate, sucrose phosphorylase, and glucan phosphorylase to react to produce glucans. The reaction is conducted at a temperature of about 40 C to about 70 C.
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Fujii Kazutoshi
Kuriki Takashi
Odan Koji
Okada Shigetaka
Takaha Takeshi
Ezaki Glico Co., Ltd.
Peselev Elli
Renner , Otto, Boisselle & Sklar, LLP
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