Partition coefficient prediction of Baker's yeast invertase in aqueous two phase systems using hybrid group method data handling neural network
| dc.contributor.author | Souza, Domingos Fabiano de Santana | |
| dc.contributor.author | Padilha, Carlos Eduardo de Araújo | |
| dc.contributor.author | Oliveira Júnior, Sérgio Dantas de | |
| dc.contributor.author | Oliveira, Jackson Araújo de | |
| dc.contributor.author | Macedo, Gorete Ribeiro de | |
| dc.contributor.author | Santos, Everaldo Silvino dos | |
| dc.date.accessioned | 2021-12-06T18:15:05Z | |
| dc.date.available | 2021-12-06T18:15:05Z | |
| dc.date.issued | 2017-05 | |
| dc.description.resumo | A hybrid GMDH neural network model has been developed in order to predict the partition coefficients of invertase from Baker's yeast. ATPS experiments were carried out changing the molar average mass of PEG (1500–6000 Da), pH (4.0–7.0), percentage of PEG (10.0–20.0 w/w), percentage of MgSO4 (8.0–16.0 w/w), percentage of the cell homogenate (10.0–20.0 w/w) and the percentage of MnSO4 (0–5.0 w/w) added as cosolute. The network evaluation was carried out comparing the partition coefficients obtained from the hybrid GMDH neural network with the experimental data using different statistical metrics. The hybrid GMDH neural network model showed better fitting (AARD = 32.752%) as well as good generalization capacity of the partition coefficients of the ATPS than the original GMDH network approach and a BPANN model. Therefore hybrid GMDH neural network model appears as a powerful tool for predicting partition coefficients during downstream processing of biomolecules | pt_BR |
| dc.identifier.citation | PADILHA, Carlos Eduardo de Araújo; OLIVEIRA JÚNIOR, Sérgio Dantas de; SOUZA, Domingos Fabiano de Santana; OLIVEIRA, Jackson Araújo de; MACEDO, Gorete Ribeiro de; SANTOS, Everaldo Silvino dos. Partition coefficient prediction of Baker's yeast invertase in aqueous two phase systems using hybrid group method data handling neural network. Chinese Journal Of Chemical Engineering, [S.L.], v. 25, n. 5, p. 652-657, maio 2017. Elsevier BV. http://dx.doi.org/10.1016/j.cjche.2016.07.015. Disponível em <https://www.sciencedirect.com/science/article/pii/S1004954116304165?via%3Dihub> Acesso em 05 nov. 2021. | pt_BR |
| dc.identifier.doi | 10.1016/j.cjche.2016.07.015 | |
| dc.identifier.issn | 1004-9541 | |
| dc.identifier.uri | https://repositorio.ufrn.br/handle/123456789/45191 | |
| dc.language | en | pt_BR |
| dc.publisher | Elsevier | pt_BR |
| dc.subject | Partitioning | pt_BR |
| dc.subject | Invertase | pt_BR |
| dc.subject | Aqueous two phase system | pt_BR |
| dc.subject | GMDH | pt_BR |
| dc.subject | GMDH | pt_BR |
| dc.title | Partition coefficient prediction of Baker's yeast invertase in aqueous two phase systems using hybrid group method data handling neural network | pt_BR |
| dc.type | article | pt_BR |
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