Utilize este identificador para referenciar este registo: https://hdl.handle.net/1822/76940

TítuloTowards a biorefinery processing waste from plantain agro-industry: process development for the production of an isomalto-oligosaccharide syrup from rejected unripe plantain fruits
Autor(es)Gómez, James A.
Berni, Paulo
Matallana, Luis G.
Sánchez, Óscar J.
Teixeira, J. A.
Nobre, Clarisse
Palavras-chaveAgro-industrial waste
Dominico-Hartón plantain
Process simulation
Single cell protein
SuperPro Designer
DataMai-2022
EditoraInstitution of Chemical Engineers (IChemE)
RevistaFood and Bioproducts Processing
CitaçãoJames A. Gómez; Berni, P.; Matallana, Luis G.; Sánchez, Óscar J.; Teixeira, José A.; Nobre, Clarisse, Towards a biorefinery processing waste from plantain agroindustry: process development for the production of an isomaltooligosaccharide syrup from rejected unripe plantain fruits. Food and Bioproducts Processing, 133, 100-118, 2022
Resumo(s)The aim of this work was to evaluate the production of isomaltooligosaccharides (IMO) from rejected unripe plantain fruits (Musa AAB Simmonds) on a laboratory scale and assess IMO syrup production for a large scale through process simulation. The enzymatic activity of the commercial preparation of -glucosidase was 936.23 ± 0.71 U/mL. The MichaelisMenten model was used to adjust the experimental data, and its kinetic parameters were used in the simulation. Maximum IMO production from a mixture of 18% plantain flour with a starch content of 84% was obtained for a reaction of 6 h in the transglycosylation step (29 ± 3 g/L isomaltotetraose and 8 ± 3 g/L isomaltopentaose). The best scenario to produce IMO showed a net present value of $ 459,000. Results suggest that IMO syrup production for a large scale, including an integrated production of single cell protein considering a batch size greater than 11,126 kg rejected fruits is feasible, if the production costs associated with labor are reduced and the selling price of the products increases according to the variation of the market. This work demonstrated that the rejected plantain pulp exhibits high potential as an ingredient to produce prebiotic compounds such as IMO.
TipoArtigo
Descrição"Available online 29 March 2022"
URIhttps://hdl.handle.net/1822/76940
DOI10.1016/j.fbp.2022.03.005
ISSN0960-3085
Versão da editorahttp://www.elsevier.com/locate/issn/09603085
Arbitragem científicayes
AcessoAcesso restrito UMinho
Aparece nas coleções:CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series

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