Drug – bio-affecting and body treating compositions – Enzyme or coenzyme containing – Oxidoreductases
Patent
1993-01-29
1994-08-09
Phelan, Gabrielle
Drug, bio-affecting and body treating compositions
Enzyme or coenzyme containing
Oxidoreductases
424 941, 424 942, 424 9461, 424441, 424 943, A61K 3750
Patent
active
053364945
ABSTRACT:
An orally chewable, enzymatically coated product is provided which, upon chewing, produces an anti-bacterial and bacteriostatic effect in the oral cavity by activation of an enzymatic system contained within the coating. The enzymatic surface coating is developed, in substantially dry form, from a thickened, aqueous coating solution having a viscosity from about 1,000 to about 50,000 centipoises and containing oxidizable substrate and oxidoreductase enzymes specific to such substrate for producing hydrogen peroxide upon oral chewing of the coated product and optionally, but advantageously, further containing peroxidatic peroxidase and an alkali metal salt of an oxygen accepting anion for interacting with hydrogen peroxide to produce oxidized anionic bacterial inhibitor. An illustrative enzymatic system for this purpose contains glucose, glucose oxidase, potassium thiocyanate and lactoperoxidase. The thickened enzymatic solution suppresses the enzymatic reaction during the preparation and application of the solution to the surface of the chewable product.
REFERENCES:
patent: 4150113 (1979-04-01), Hoogendoorn
patent: 4178362 (1979-12-01), Hoogendoorn
patent: 4269822 (1981-05-01), Pellico
patent: 4537764 (1985-08-01), Pellico
patent: 4569519 (1986-01-01), Pellico
patent: 4576817 (1986-03-01), Montgomery
patent: 4578265 (1986-03-01), Pellico
patent: 4617190 (1986-10-01), Montgomery
patent: 5114704 (1992-05-01), Spanier
Diamond Donald
Phelan Gabrielle
LandOfFree
Pet chewable products with enzymatic coating does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pet chewable products with enzymatic coating, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pet chewable products with enzymatic coating will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-214865