Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai
Patent
1996-12-18
2000-01-25
Prats, Francisco
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Carbohydrate doai
514 54, 514 61, 514777, 514778, 426658, 435100, A61K 3170, A23L 103, C12P 1912
Patent
active
06017899&
ABSTRACT:
Disclosed are novel non-reducing saccharide-forming enzyme, and its preparation and uses. The enzyme is obtainable from the culture of microorganisms such as Rhizobium sp. M-11 (FERM BP 4130) and Arthrobacter sp. Q36 (FERM BP-4316), and capable of forming non-reducing saccharides having a trehalose structure when allowed to act on reducing partial starch hydrolysates. Glucoamylase and .alpha.-glucosidase readily yield trehalose when allowed to act on the non-reducing saccharides. These non-reducing saccharides and trehalose are extensively useful in food products, cosmetics and pharmaceuticals.
REFERENCES:
patent: 4521252 (1985-06-01), Miyake et al.
patent: 4762857 (1988-08-01), Bollin, Jr. et al.
patent: 4839164 (1989-06-01), Smith
patent: 5026566 (1991-06-01), Roser
Journal of the Chemical Society, May 1965 Letchworth, GB, pp. 3489-3490, Birch, "A method of obtaining crystalline anhydrous alphaalpha-trehalose".
Biotechnology Letters, vol. 12, No. 6, Jun. 1990, pp. 431-432; Lama et al; "Starch conversion with immobilized thermophilic Archaebacterium Sulfolobus Solfataricus".
ATCC Catalogue of Bacteria and Bacteriophages, 17 Ed., 1989, pp. 46, 131 and 141.
Handbook of Amylases and Related Enzymes, The Amylase Research Society of Japan, Pergamon Press, 1988.
Bergey's Manual of Systematic Bacteriology, vol. 1, William & Wilkins, 1984.
Bergey's Manual of Systematic Bacteriology, vol. 2, William & Wilkins, 1986.
Advances in Carbohydrate Chemistry, Academic Press, 1963.
Journal of Clinical Nutrition, vol. 41, No. 2, pp. 200-208, (1972).
"Biseibutsu-no-Bunrui-to-Dotei", (Classification and Identification of Microorganisms), edited by T. Hasegawa Japan Scientific Societies Press, Tokyo, Japan (1985).
"Current Status of Starch Application Development and Related Problems," Food Chemicals, No. 88, pp. 67-72, Aug. 1992.
Database WPI, Section Ch, Week 9425, Derwent Publications Ltd., London, GB; Class D16, AN 94-206435, "Alpha, alpha-trehalose production, comprising extraction from yeast and water, and treatment with ultrafiltration or reverse osmosis", & JP,A,06 145 186 (Kirin Brewery KK & Nippon Shokuhin Kako KK), May 24, 1994, *abstract*.
Kubota Michio
Maruta Kazuhiko
Miyake Toshio
Sugimoto Toshiyuki
Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo
Prats Francisco
LandOfFree
Non-reducing saccharide-forming enzyme, its preparation and uses does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Non-reducing saccharide-forming enzyme, its preparation and uses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-reducing saccharide-forming enzyme, its preparation and uses will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2316027