GRANULE HAVING MASKED UNPLEASANT TASTE AND METHOD FOR PRODUCING SAME

• Main Authors: YASUZAWA Toru, NOMURA Tatsuo
• Format: Patent
• Language: English; French; German
• Published: 03.08.2022
• Subjects: HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS

Provided is a granule in which an unpleasant taste of an active ingredient is masked and immediate release of the active ingredient is maintained, and a method for producing the granule. In particular, provided is the granule containing zinc acetate as an active ingredient having an unpleasant taste, and a method for producing the granule.A method for producing a granule in which an unpleasant taste of an active ingredient is masked and immediate release of the active ingredient is maintained. The method includes a step (1) of obtaining a core particle containing an active ingredient having an unpleasant taste, a step (2) of coating a surface of the core particle obtained in the step (1) with ethylcellulose to obtain a particle, and a step (3) of subjecting the particle obtained in the step (2) to a heat treatment in a closed state.