Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound containing saccharide radical
Patent
1990-10-31
1993-05-04
Brown, Johnnie R.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing compound containing saccharide radical
435 96, 435101, 435200, 435201, 435202, 536 185, 536100, 536124, C12P 1920, C12P 1914, C07G 300, C07H 1500
Patent
active
052081516
ABSTRACT:
Highly purified derivatives of maltooligosaccharides can be produced at a high yield by reacting, in a mixture of a hydrophilic organic solvent and water, a mixture of maltooligosaccharides or a substance capable of being converted into the maltooligosaccharides upon reaction with an amylase, and an o-glucosyl derivative, with the amylase.
The resulting derivatives of maltooligosaccharides are useful as a substrate for the determination of .alpha.-amylase activity in a humor, physiologically active substances, natural dieteic sweetenings, coloring agents and the like.
REFERENCES:
patent: 4219571 (1980-08-01), Miyake
patent: 4225672 (1980-09-01), Hall
patent: 4595418 (1986-06-01), Yoshino
patent: 4621137 (1986-11-01), Miyake et al.
Usui and Murata, The Japanese Biochemical Society, vol. 59, No. 8, Aug. 25, 1987, p. 898 (abstract).
Usui, Murata and Takayama, The Agricultural Chemical Society of Japan, vol. 62, No. 3, Mar. 15, 1988, p. 337 (abstract).
Usui and Murata, XIth Japanese Carbohydrate Symposium, Jul. 25 and 26, 1988, p. 103 (abstract).
J. Jap. Soc. Starch Sci., vol. 29, No. 1, pp. 27-33 (1982) T. Nakakuki et al., "Fractionation of Maltosaccharides by Gel Filtration".
Journal of Chromotography, 150, (1978) 242-245; Umeki et al., "Fractionation of Maltosaccharides of Relatively High Degree of Polymerization by Multiple Descending Paper Chromatography".
Journal of Chromatography, 121, 361-369 (1976); Kainuma et al., "Gel Permeation Chromatography of Maltosaccharides on Polyacrylamide Gel".
Carbohydrate Research, 128 (1984) 297-310; Nakakuki et al., "Action Patterns of Various Exo-Amylases and the Anomeric Configurations of their Products".
Process Biochemistry, (Jun. 1987) 78-81; Saha et al., "Biotechnology of Maltose Syrup Production".
Nakakuki Teruo
Sakai Kazuo
Usui Taichi
Brown Johnnie R.
Nihon Shokuhin Kako Co. Ltd.
Webber Pamela S.
Yaizu Suisan Kagaku Kogyo Co., Ltd.
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