L
Lorena Mara A. Silva
Researcher at Empresa Brasileira de Pesquisa Agropecuária
Publications - 79
Citations - 1355
Lorena Mara A. Silva is an academic researcher from Empresa Brasileira de Pesquisa Agropecuária. The author has contributed to research in topics: Lignin & Bagasse. The author has an hindex of 17, co-authored 75 publications receiving 843 citations. Previous affiliations of Lorena Mara A. Silva include Universidade Federal de Goiás & Federal University of São Carlos.
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Journal ArticleDOI
Pretreatment of cashew apple bagasse using protic ionic liquids: Enhanced enzymatic hydrolysis.
Carla Luzia Borges Reis,Lorena Mara A. Silva,Tigressa Helena Soares Rodrigues,Anne Kamilly Nogueira Felix,Rílvia Saraiva de Santiago-Aguiar,Kirley Marques Canuto,Maria Valderez Ponte Rocha +6 more
TL;DR: The pretreatment with 2-HEAA enhanced significantly the cellulose digestibility, increasing the glucose yield from 48 to 747.72mgglucose/gCAB and was efficient even with reused ionic liquid, obtaining high glucose concentration.
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Chemometric analysis of NMR and GC datasets for chemotype characterization of essential oils from different species of Ocimum
João Vito B. de Freitas,Elenilson G. Alves Filho,Lorena Mara A. Silva,Guilherme Julião Zocolo,Edy Sousa de Brito,Nilce V. Gramosa +5 more
TL;DR: The aim of this study was to develop a simple and precise method for their qualitative and quantitative analysis using NMR spectroscopy combined with chemometrics and revealed the higher robustness (better adjustment) of the 1H NMR model compared to the GC-MS method in terms of certain statistical parameters.
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Optimization of the acetosolv extraction of lignin from sugarcane bagasse for phenolic resin production
Francisca Gleyciara Cavalcante Pinheiro,A. K. L. Soares,Sandra Tédde Santaella,Lorena Mara A. Silva,Kirley Marques Canuto,Carlos Alberto Caceres,Morsyleide de Freitas Rosa,Judith P.A. Feitosa,Renato Carrhá Leitão +8 more
TL;DR: In this article, the experimental central composite design was applied to optimize the acetosolv process for lignin extraction from sugarcane bagasse, with an aim to replace the petroleum-derived phenols conventionally used for resin production.
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Evaluation of thermal and non-thermal processing effect on non-prebiotic and prebiotic acerola juices using 1H qNMR and GC-MS coupled to chemometrics.
Elenilson G. Alves Filho,Lorena Mara A. Silva,Edy Sousa de Brito,Nedio Jair Wurlitzer,Fabiano A.N. Fernandes,Maria Cristiane Rabelo,Thatyane Vidal Fonteles,Sueli Rodrigues +7 more
TL;DR: The addition of prebiotics decreased the effect of processing on juices composition, which suggested a protective effect by microencapsulation, and chemometric evaluation of the 1H qNMR and GC-MS dataset was suitable to follow changes in acerola juice under different processing.
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Influence of fruit biotypes on the chemical composition and antifungal activity of the essential oils of eugenia uniflora leaves
Deomar Plácido da Costa,Elenilson G. Alves Filho,Lorena Mara A. Silva,Suzana C. Santos,Xisto Sena Passos,Maria do Rosário Rodrigues Silva,José Carlos Seraphin,Pedro Henrique Ferri +7 more
TL;DR: In this paper, a multivariate chemical analysis of essential oils of Eugenia uniflora leaves with different fruit colours indicated the presence of three oil clusters regarding sample biotypes.