Process for physicochemically producing glycogen and...

Details Process for physicochemically producing glycogen and... Process for physicochemically producing glycogen and...

2008-07-08

2008-07-08

Davis, Ruth A (Department: 1651)

Drug, bio-affecting and body treating compositions

Plant material or plant extract of undetermined constitution...

C424S728000

Reexamination Certificate

active

07396543

ABSTRACT:
A method of producing glycogen is provided. The method comprises the step of heat- and pressure-treating a sugar-containing material under acidic conditions. The sugar-containing material is a polysaccharide or an oligosaccharide. Alternatively, the sugar-containing material is a plant material selected from the group consisting of Panax notoginseng, Yun Nan San-chi powder (trademark), Panax ginseng, wheat flour, soybean, soy flour, shiitake, and coffee extract residue. Representatively, the glycogen includes a molecule having a molecular weight of 10,000 or less. The glycogen has a specific rotation of [α]D+197° and anomeric proton peaks at 5.37 ppm and 4.95 to 5.33 ppm in1H NMR spectra.

REFERENCES:
patent: 1190953 (1916-07-01), Renshaw
patent: 3238193 (1966-03-01), Ruschloff et al.
patent: 3875317 (1975-04-01), Ferguson
patent: 3876501 (1975-04-01), Hanushewsky
patent: 3954497 (1976-05-01), Friese
patent: 4103003 (1978-07-01), Ashmead
patent: 4508745 (1985-04-01), Fulger et al.
patent: 5773227 (1998-06-01), Kuhn et al.
patent: 1284218 (1972-08-01), None
patent: 10-234315 (1998-09-01), None
patent: 2003-088323 (2003-03-01), None
patent: 1020000012173 (2003-03-01), None
Trends Glycosci. Glycotechnol. 8:163-194, (http://www.gak.co.jp/TIGG/41MR3e.html).
“Biochemistry of Glycogen” (http://www.uic.edu/classes/phar/phar332/Clinical—Cases/carbo%20metab%20cases/glycogen%20metab/Glycogen%20biochemistry.htm).
“Structure of a Low Molecular Weight Form of Glycogen Isolated from the Liver in a Case of Glycogen Storage Disease”, Edstrom, Ronald D., Journal of Biological Chemistry (1972), vol. 247, No. 5, Issue of Mar. 10, pp. 1360-1367.
“Low-Molecular Weight Glycogen Found in a Human with a Generalized Storage Disease”, Edstrom, Ronald D., ARchives of Biochemistry and Biophysics (1970), pp. 293-295.
“Antitumer glycogen from scallops and the interrelationship of structure and antitumor activity”, Yosiaki Takata, et al., J. Mar. Biotech., 6, pp. 208-213 (1998).
“Structure of a Low Molecular Weight Form of Glycogen Isolated from the Liver in a Case of Glycogen Storage Disease”, by R.D. Edstrom, The Journal of Biological Chemistry, 247(5) 1360-1367, 1972.

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