Oral cleansing: methods and compositions
OwnerSterling Chaykininventor
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Abstract
The invention relates to edible oral cleansing and sanitizing compositions and the use of these compositions for reducing plaque and calculus deposition in the mouth and improving oral cleanliness and tooth smoothness. The active ingredients include surfactants, sequestrants, and protein precipitants; each present in a specified concentration range. In a preferred embodiment, the hard candies comprise between about 0.01 and 20% surfactant, especially a glyceride or alkyl sulfate, 0.01 and 10% sequestrant, especially citric acid, and 0.01% and 10% protein precipitant, especially tannic acid.
Claims4
An edible hard candy composition for reducing plaque and calculus deposition in the mouth and improving oral cleanliness and tooth smoothness, said composition comprising:
- a) a safe and effective amount of between about 0.01 and 20% of an ingestible surfactant effective to kill bacteria by disrupting their cell membranes and facilitate bacterial cell lysis in the presence of salivary lysozyme;
- b) a safe and effective amount of between about 0.01 and 10% of an ingestible sequestrant;
- c) a safe and effective amount of between about 0.01 and 10% of tannic acid;
- d) a safe and effective amount of between 0.1 and 10% of a stimulator of salivary flow selected from the group consisting of citric acid and tartaric acid;
- and
- e) a safe and effective amount of between about 30 and 99% of an osmotically active caloric sugar sweetener selected from the group consisting of sugar and sugar alcohols which facilitate the disruption of bacteria through plasmolysis,
- wherein said hard candy composition is at least partly hydrated and formulated for orally administratable plaque and calculus reducing dosage forms of from about 1 to 10 grams.
Dependencies are inferred from the claim text.