Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Caroline Ortega Terra, Lemos"'
Autor:
Renata Menoci Gonçalves, Caroline Ortega Terra Lemos, Ivana Correa Ramos Leal, Celso Vataru Nakamura, Diógenes Aparício Garcia Cortez, Edson Antonio da Silva, Vladimir Ferreira Cabral, Lúcio Cardozo-Filho
Publikováno v:
Molecules, Vol 18, Iss 6, Pp 6215-6229 (2013)
Calophyllum brasiliense is a rich source of bioactive coumarins, xanthones and biflavonoids. The aim of the study was to compare the phenol contents and the antioxidant activity of C. brasiliense extracts obtained by conventional and supercritical fl
Externí odkaz:
https://doaj.org/article/94cd812d1cdf41a79c40fc4afe680d48
Autor:
Marcos A.S. Barrozo, Caroline Ortega Terra Lemos, Erika Ohta Watanabe, Carolina Messias Marinho, Carla E. Hori, Sarah Arvelos
Publikováno v:
Journal of Food Science and Technology. 56:4448-4456
The aim of this work was to investigate corn germ oil extraction using supercritical CO2 and cosolvents addition (hexane, acetone and ethanol). The effects of temperature (45–85 °C) and pressure (15–25 MPa) on the extract yield were evaluated fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b7e8e2c36964cb52476403e8573f7f3
https://doi.org/10.1007/s13197-019-03923-2
https://doi.org/10.1007/s13197-019-03923-2
Autor:
Caroline Ortega Terra Lemos, Marcos A.S. Barrozo, Carla E. Hori, Letícia Leandro Rade, Rogério M. Ribas, Robson S. Monteiro
Publikováno v:
Renewable Energy. 131:348-355
The aim of this work was to investigate the effect of the calcination temperature on the textural properties, structure and acidity of niobium phosphate and the relationship between those properties and the catalytic activity for the continuous ester
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ad1294e56b12a56aa8c569189cdc4d0
https://doi.org/10.1016/j.renene.2018.07.041
https://doi.org/10.1016/j.renene.2018.07.041
Autor:
Caroline Ortega Terra Lemos, Lúcio Cardozo-Filho, Carla E. Hori, Letícia Leandro Rade, Marcos A.S. Barrozo
Publikováno v:
Fuel Processing Technology. 178:1-6
The aim of this work was to optimize the reaction parameters for the glycerol etherification with ethanol in a fixed bed pressurized reactor using Amberlyst 15 as a catalyst. A three factor central composite design was proposed to study the effect of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3b5898a77b17e9a5422dbe5b4d2465c
https://doi.org/10.1016/j.fuproc.2018.05.015
https://doi.org/10.1016/j.fuproc.2018.05.015
Autor:
Caroline Ortega Terra Lemos, Carla E. Hori, Lúcio Cardozo-Filho, Gerardo O. Pisoni, Letícia Leandro Rade, Willyan Machado Gilfrida
Publikováno v:
The Journal of Chemical Thermodynamics. 123:46-50
This work reports the experimental vapor-liquid equilibrium data of {ethanol(1) + glycerol(2)} and {tert-butanol(1) + glycerol(2)} systems. Boiling pressures were measured using a static synthetic method over the temperature range of 423–523 K. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2537797f7d05c9b4e1bd5e512317bdb3
https://doi.org/10.1016/j.jct.2018.03.023
https://doi.org/10.1016/j.jct.2018.03.023
Autor:
Caroline Ortega Terra Lemos, Carla E. Hori, Letícia Leandro Rade, Robson S. Monteiro, Rogério M. Ribas, Marcos A.S. Barrozo
Publikováno v:
Renewable Energy. 115:208-216
The aim of this work was to evaluate the continuous production of biodiesel through the esterification reaction between oleic acid and ethanol using niobic acid as a solid acid catalyst. In this study, different calcination temperatures of niobic aci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::757c0a9db6629e555b61d8b93d5b511d
https://doi.org/10.1016/j.renene.2017.08.035
https://doi.org/10.1016/j.renene.2017.08.035
Autor:
Letícia Leandro Rade, Lindoval Domiciano Fernandes, Carla E. Hori, Marcos A.S. Barrozo, Lúcio Cardozo-Filho, Caroline Ortega Terra Lemos
Publikováno v:
Energy & Fuels. 31:5158-5164
In the past few decades, biodiesel has emerged as a promising renewable energy source. However, its production usually leads to the formation of large amounts of glycerol as a byproduct. This article reports the evaluation of catalytic glycerol ether
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1077a64c8bd366102ad44f1caf9b5ec
https://doi.org/10.1021/acs.energyfuels.7b00194
https://doi.org/10.1021/acs.energyfuels.7b00194
Autor:
Carolina Messias, Marinho, Caroline Ortega Terra, Lemos, Sarah, Arvelos, Marcos Antonio, de Souza Barrozo, Carla Eponina, Hori, Érika Ohta, Watanabe
Publikováno v:
J Food Sci Technol
The aim of this work was to investigate corn germ oil extraction using supercritical CO(2) and cosolvents addition (hexane, acetone and ethanol). The effects of temperature (45–85 °C) and pressure (15–25 MPa) on the extract yield were evaluated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1f7e4e619402bfe736089247325351f4
https://pubmed.ncbi.nlm.nih.gov/31686676
https://pubmed.ncbi.nlm.nih.gov/31686676
Autor:
Caroline Ortega Terra Lemos
Publikováno v:
Repositório Institucional da UFU
Universidade Federal de Uberlândia (UFU)
instacron:UFU
Universidade Federal de Uberlândia (UFU)
instacron:UFU
CAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior A eterificação catalítica de glicerol com álcoois de cadeia curta para obter mono, di e trialquil éteres de glicerol, que podem ser aplicados como valiosos aditivos combust
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a53ce5ede99d6392469383b6fb0cbccf
https://repositorio.ufu.br/handle/123456789/21335
https://repositorio.ufu.br/handle/123456789/21335
Autor:
Caroline Ortega Terra Lemos, Lúcio Cardozo Filho, Vladimir Ferreira Cabral, Renata Menoci Gonçalves, Ivana C. R. Leal, Vera Lúcia Dias Siqueira, Vitor Augusto dos Santos Garcia
Publikováno v:
The Journal of Supercritical Fluids. 71:64-70
The aim of this study was to compare the yield and biological potential of Piper regnellii extracts obtained by supercritical fluid extraction (SFE) and by conventional method. The extracts were characterized by the HPLC technique according to the st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19af084c4217a80e70b159f71dc9752d
https://doi.org/10.1016/j.supflu.2012.07.003
https://doi.org/10.1016/j.supflu.2012.07.003