Protocol for production of a chewable material for masticatory function tests (Optocal - Brazilian version)
Braz. oral res
;
22(4): 305-310, 2008. ilus
Artículo
en Inglés
| LILACS
| ID: lil-502183
ABSTRACT
The present article aimed to present a standardized protocol for the production of a chewable test material that has been used in masticatory efficiency and performance studies. This chewable material has advantages in respect to its physical properties when compared to other artificial and natural test foods. It is constituted by mixing condensation silicon (58.3 percent by weight), common plaster (10.2 percent by weight), alginate (12.5 percent by weight), solid vaseline (11.5 percent by weight), tooth paste (7.5 percent by weight), and catalyst paste (20.8 mg/g), adding also three drops of mint essence. The mixed material is then inserted into an acrylic mould with perforations of 12 mm in diameter and 5 mm in height to produce rounded tablets with those measures after polymerization. It was named "Optocal - Brazilian version". A volume of 3 cm³ is indicated for a chewing test, which corresponds to 12 tablets using the present methodology. The present protocol can make the production of this chewable material easier, helping in its standardization for studies on masticatory function.
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Tecnología Odontológica
/
Materiales Dentales
/
Masticación
Límite:
Humanos
País/Región como asunto:
America del Sur
/
Brasil
Idioma:
Inglés
Revista:
Braz. oral res
Asunto de la revista:
Odontología
Año:
2008
Tipo del documento:
Artículo
País de afiliación:
Brasil
Institución/País de afiliación:
Lutheran University of Brazil/BR
/
State University of Campinas/BR
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