Application of weak acid-based water-soluble coating to solid medicaments, dietetic products or foodstuffs, to stimulate secretion of saliva and facilitate swallowing

摘要

In a method for coating solid medicaments, dietetic products or foodstuffs using a water-soluble composition (I) based on one or more weak acids and optionally their salts, (I) contains sufficient acid to reduce the pH of an aqueous sodium hydroxide solution containing 0.01-3 milliequivalents of (I) and 0.4-120 mg of sodium hydroxide to 2.2.