Dynamic predictive modeling of extraction process for red ginseng using near-infrared spectroscopy / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 2660-2664, 2014.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-330275
Biblioteca responsável:
WPRO
ABSTRACT
It is the objective of this study to develop dynamic predictive model for the extraction process of red Ginseng using NIR spectroscopy. NIR spectroscopy was collected online and PLSR models were developed for total quantity of ginsenosides. The performance of NIR prediction model achieved R, RMSEC, RMSEP of 0.996 09, 0.018 9, 0.016 8, respectively. A first order dynamic mass transfer model was combined with NIR prediction of the quality indicator to predict the trajectory of the extraction process based upon the initial 3 or 4 data points. The results showed good agreement with actual measurements indicating reasonable accuracy of the predictive model. It could potentially be used for advanced predictive control of the extraction process.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Química
/
Espectroscopia de Luz Próxima ao Infravermelho
/
Ginsenosídeos
/
Fracionamento Químico
/
Panax
/
Métodos
/
Modelos Teóricos
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2014
Tipo de documento:
Artigo