Published April 2021
| Version v1
Journal article
Application of the spot color tone value at pharmaceutical tablet coating process control
Creators
- 1. Instituto Tecnologico de Costa Rica, Escuela de Fisica (Costa Rica)
- 2. Universidad de Granada, Departamento de Optica (Spain)
- 3. Universidad de Costa Rica, Facultad de Farmacia (Costa Rica)
Description
A novel application of the SCTV (Spot Color Tone Value) formula from the graphic reproduction industry is proposed for the quality control of the pharmaceutical tablet coating process. Two procedures are analyzed: one by obtaining reflectance spectra, from which the chromatic attributes can be derived, and the other from obtaining the color coordinates of a calibrated photographic image. Our goal is to reduce the intervention, extraction and destruction of tablets during quality control, as well as simplify the control and evaluation of the process remotely, generating real-time responses for taking decisions. (author)
Abstract (Spanish)
Se propone una aplicacion novedosa de la formula SCTV (Spot Color Tone Value) proveniente de la industria de reproduccion grafica, para el control de la calidad del proceso de recubrimiento de tabletas farmaceuticas. Se analizan dos procedimientos: uno mediante la obtencion de los espectros de reflectancia, de los cuales se pueden derivar los atributos cromaticos, y otro a partir de la obtencion de las coordenadas de color de una imagen fotografica calibrada. Nuestro objetivo es reducir la necesidad de intervencion, extraccion y destruccion de tabletas durante el control de calidad, ademas de facilitar el control y evaluacion del proceso de forma remota, generando respuestas en tiempo real para la toma de decisiones. (autor)Additional details
Additional titles
- Original title (Spanish)
- Aplicacion del valor de tono de color directo para el control cromatico del proceso de recubrimiento de tabletas farmaceuticas
Identifiers
Publishing Information
- Journal Title
- Tecnologia en Marcha (Online)
- Journal Volume
- 34
- Journal Issue
- 2
- Journal Page Range
- p. 37-47
- ISSN
- 2215-3241
INIS
- Country of Publication
- Costa Rica
- Country of Input or Organization
- Costa Rica
- INIS RN
- 55034591
- Subject category
- S60: APPLIED LIFE SCIENCES; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- CHEMICAL COATING; COLOR; DRUGS; QUALITY CONTROL; SPECTRAL REFLECTANCE; SPECTROPHOTOMETERS
- Descriptors DEC
- CONTROL; DEPOSITION; MEASURING INSTRUMENTS; OPTICAL PROPERTIES; ORGANOLEPTIC PROPERTIES; PHYSICAL PROPERTIES; SURFACE COATING
Optional Information
- Notes
- Charts, refs.