Výsledky vyhledávání - "Erika C.G. Aguieiras"

Comparative performance and reusability studies of lipases on syntheses of octyl esters with an economic approach

Autor: Ayla Sant’Ana da Silva, José Carlos Pinto, Erika C.G. Aguieiras, Ronaldo Rodrigues de Sousa, Denise M. G. Freire, Martina C. C. Pinto, Eliane Pereira Cipolatti, Evelin A. Manoel, Viridiana Santana Ferreira-Leitão

Publikováno v: Bioprocess and Biosystems Engineering. 45:131-145

A suitable immobilized lipase for esters syntheses should be selected considering not only its cost. We evaluated five biocatalysts in syntheses of octyl caprylate, octyl caprate, and octyl laurate, in which conversions higher than 90% were achieved.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eeaec13c5b03fa27e93cc82241951af8
https://doi.org/10.1007/s00449-021-02646-z

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Sequential hydrogen and methane production using the residual biocatalyst of biodiesel synthesis as raw material

Autor: Mariana de Oliveira Faber, Erika C.G. Aguieiras, Viridiana Santana Ferreira-Leitão, Stella Buback dos Santos, Marta A. P. Langone, Denise M. G. Freire, Ana Cristina A. Collaço

Publikováno v: International Journal of Hydrogen Energy. 46:23658-23669

Residual Fermented Solid (RFS) is the used biocatalyst obtained after enzymatic biodiesel production carried out applying the fermented solid (FS) with lipase activity. Approximately 350 g of RFS are generated for each liter of biodiesel produced fro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ec286d847b865f9ddae423fc36805e7
https://doi.org/10.1016/j.ijhydene.2021.04.172

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Enzymatic synthesis of neopentyl glycol-bases biolubricants using biodiesel from soybean and castor bean as raw materials

Autor: Elisa D.C. Cavalcanti, Denise M. G. Freire, Priscila Rufino Da Silva, Charles Lima Bessa Assunção, Erika C.G. Aguieiras, Roberto Fernandez-Lafuente, Valéria Ferreira Soares, José André Cavalcanti da Silva

Publikováno v: Renewable Energy. 148:689-696

Synthetic oleochemical esters represents a growing alternative for mineral oil-based lubricants. In this sense, the present study shows the results of enzymatic synthesis of neopentyl glycol-bases biolubricants using biodiesel from soybean and castor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::97b6e891d454d66a62e71d348ed1d8de
https://doi.org/10.1016/j.renene.2019.10.156

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Development of Microbial Oil Wax-Based Oleogel with Potential Application in Food Formulations

Autor: Eliane Pereira Cipolatti, Aikaterini Papadaki, Erika C.G. Aguieiras, Nikolaos Kopsahelis, Apostolis A. Koutinas, Martina C. C. Pinto, Ioanna Mandala, Denise M. G. Freire

Publikováno v: Food and Bioprocess Technology. 12:899-909

Bio-based wax esters derived from microbial oil have been evaluated as a novel raw material for the production of olive oil–based oleogel. The oleaginous yeast Rhodosporidium toruloides was cultivated in batch fermentation using very high polarity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::327ef897f86507dad0d326ae71814842
https://doi.org/10.1007/s11947-019-02257-3

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Production of lipases in cottonseed meal and application of the fermented solid as biocatalyst in esterification and transesterification reactions

Autor: Erika C.G. Aguieiras, Roberto Fernandez-Lafuente, Denise M. G. Freire, Daniele S.N. de Barros

Publikováno v: Renewable Energy. 130:574-581

Cottonseed meal is a co-product from the cotton industry that is produced in large quantities worldwide. The aim of this work was to add value to this by-product through the production of Rhizomucor miehei lipases and application of the dry fermented

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ce79420d2223ff40e0185c63ece11a9
https://doi.org/10.1016/j.renene.2018.06.095

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Palm oil wastes as feedstock for lipase production by Yarrowia lipolytica and biocatalyst application/reuse

Autor: Denise M. G. Freire, Camila P. L. Souza, Alexandre G. Torres, Jully Lacerda Fraga, Priscilla Filomena Fonseca Amaral, Erika C.G. Aguieiras, Adejanildo da S. Pereira, Laís O de Silva

Publikováno v: 3 Biotech. 11

Palm oil production chain generates a greasy residue in the refining stage, the Palm Oil Deodorizer Distillate (PODD), mainly composed of free fatty acids. Palm oil is also used industrially to fry foods, generating a residual frying oil (RFO). In th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::43b655748f2f728383db1c346ca9637e
https://doi.org/10.1007/s13205-021-02748-1

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