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Daniela B. Hirata
Researcher at Universidade Federal de Alfenas
Publications - 31
Citations - 724
Daniela B. Hirata is an academic researcher from Universidade Federal de Alfenas. The author has contributed to research in topics: Lipase & Hydrolysis. The author has an hindex of 11, co-authored 26 publications receiving 520 citations. Previous affiliations of Daniela B. Hirata include Spanish National Research Council.
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Journal ArticleDOI
Relevance of substrates and products on the desorption of lipases physically adsorbed on hydrophobic supports.
Jose J. Virgen-Ortíz,Veymar G. Tacias-Pascacio,Daniela B. Hirata,Beatriz Torrestiana-Sanchez,Arnulfo Rosales-Quintero,Roberto Fernandez-Lafuente +5 more
TL;DR: The results show that the detergent properties of some reaction products increase the enzyme release from the hydrophobic support, and this problem increased if the concentration of the reactants increased.
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Immobilization of Thermomyces lanuginosus lipase on mesoporous poly-hydroxybutyrate particles and application in alkyl esters synthesis: Isotherm, thermodynamic and mass transfer studies
Jéssica Soares Miranda,Natália C.A. Silva,Jaquelinne de Jorge Bassi,Maria Carolina Cucatti Corradini,Flávia Arantes Pires Lage,Daniela B. Hirata,Adriano A. Mendes +6 more
TL;DR: The optimization of alkyl oleate synthesis was performed by experimental design and under optimal conditions, maximum conversion was around 90% at 15 min of reaction.
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Evaluation of different immobilized lipases in transesterification reactions using tributyrin: Advantages of the heterofunctional octyl agarose beads
Daniela B. Hirata,Daniela B. Hirata,Tiago Lima de Albuquerque,Tiago Lima de Albuquerque,Nazzoly Rueda,Nazzoly Rueda,Jose J. Virgen-Ortíz,Veymar G. Tacias-Pascacio,Roberto Fernandez-Lafuente +8 more
TL;DR: Using CALB as model enzyme, the advantages of the use of the covalent preparation are shown and the increase of the alcohol permitted the increase in maximum ester yields.
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Immobilization of porcine pancreatic lipase on poly-hydroxybutyrate particles for the production of ethyl esters from macaw palm oils and pineapple flavor
Natália C.A. Silva,Jéssica Soares Miranda,Iara C.A. Bolina,William Costa e Silva,Daniela B. Hirata,Heizir F. de Castro,Adriano A. Mendes +6 more
TL;DR: In this article, poly-hydroxybutyrate particles (PHB) were used as support to immobilize porcine pancreatic lipase (PPL) and the biocatalysts prepared were tested in the synthesis of pineapple flavor by esterification of butanol and butyric acid in heptane medium.
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Different strategies to immobilize lipase from Geotrichum candidum: Kinetic and thermodynamic studies
Matheus M. Ferreira,Fernanda L.B. Santiago,Nádia A.G.da Silva,Jaine H.H. Luiz,Roberto Fernandez-Lafuente,Adriano A. Mendes,Daniela B. Hirata +6 more
TL;DR: The prepared biocatalyst prepared using purified GCLI immobilized on MANAE-agarose allowed a great increase in thermostability and was able to hydrolyze methyl phenylacetate better than methyl mandelate.