title: Principal component analysis of the effect of in-flow disturbances on recombinant beta-gaglactosidase fermentation
creator: Patnaik, P R
subject: TP Chemical technology
description: Principal component analysis (PCA) has been applied to the fed-batch fermentative production of recombinant beta-galactosidase to analyse the effect of inflow disturbances. Although the full model has nine time-dependent variables, PCA shows that five are sufficient to provide a good description of bioreactor dynamics for bath smooth and disturbed operations. The variables identified are physically plausible, and the reduced model predicts the original data with 95 % accuracy.
date: 1997
type: Article
type: PeerReviewed
format: application/pdf
identifier: http://crdd.osdd.net/open/765/1/pat97%28s2%29.pdf
identifier:   Patnaik, P R  (1997) Principal component analysis of the effect of in-flow disturbances on recombinant beta-gaglactosidase fermentation.  Hungarian Journal of Industrial Chemistry, 25 (4).  pp. 261-264.  ISSN 0133-0276     
relation: http://crdd.osdd.net/open/765/