User profiles for Grace Ferreira Ghesti

Grace Ghesti

Other name: Grace Ferreira Ghesti
Professora do Instituto de Química, Universidade de Brasília
Verified email at unb.br
Cited by 1651

FT-Raman Spectroscopy Quantification of Biodiesel in a Progressive Soybean Oil Transesterification Reaction and Its Correlation with 1H NMR Spectroscopy …

GF Ghesti, JL de Macedo, IS Resck, JA Dias… - Energy & …, 2007 - ACS Publications
Biodiesel fuel (fatty acid esters) has become more and more attractive due to its environmental
benefits. Transesterification is the most common and important method for making …

Synthesis, characterization and reactivity of Lewis acid/surfactant cerium trisdodecylsulfate catalyst for transesterification and esterification reactions

GF Ghesti, JL de Macedo, VCI Parente, JA Dias… - Applied Catalysis A …, 2009 - Elsevier
This article reports the synthesis, characterization and application of cerium(III)
trisdodecylsulfate trihydrate (Ce[OSO 3 C 12 H 25 ] 3 ·3H 2 O) as a Lewis acid-surfactant-combined …

[HTML][HTML] Advances in dry hopping for industrial brewing: A review

…, BP Guimarães, D Ceola, GF Ghesti - Food science and …, 2021 - SciELO Brasil
highly hopped and dry hopped beer production and consumption has increased steadily for
the last twenty years, following the rise of craft breweries in the United States of America and …

Charcoal production from waste pequi seeds for heat and power generation

MR da Silva Miranda, CAG Veras, GF Ghesti - Waste Management, 2020 - Elsevier
Many specialized technologies are available to convert waste biomass into secondary products
that have a higher value and are more convenient to process than the original feedstock. …

Alternative valuation pathways for primary, secondary, and tertiary sewage sludge: biochar and bio-oil production for sustainable energy

…, GC Lamas, PAZ Suarez, GF Ghesti - Biomass Conversion …, 2022 - Springer
Wastewater treatment has sewage sludge (SWS) as the primary solid product. Producing
biofuels from SWS through pyrolysis is based on the circular economy and biorefinery …

The triple helix model and intellectual property: The case of the University of Brasilia

…, LP de Araújo, LA Lima, GF Ghesti… - World Patent …, 2020 - Elsevier
The knowledge generated by scientific and technological institutions are instruments of
competitiveness that guarantee financial return for business. The State is responsible for …

Buckwheat (Fagopyrum esculentum Moench) characterization as adjunct in beer brewing

…, RBW Evaristo, TS Carmo, GF Ghesti - Food Science and …, 2020 - SciELO Brasil
Given the scenario of buckwheat cultivation in Brazil, the research was developed evaluating
its insertion in beer production as adjunct. The samples of interest were made with 55% (w/…

Intellectual property and plant variety protection: Prospective study on Hop (Humulus lupulus L.) cultivars

BP Guimarães, PGBD Nascimento, GF Ghesti - World Patent Information, 2021 - Elsevier
Hops (Humulus lupulus) are used in brewing industries worldwide. Regarding hop-related
intellectual property (IP), cultivars can be protected under Plant Breeders’ Rights and as plant …

Biorefinery Development Based on Brewers' Spent Grain (BSG) Conversion: A Forecasting Technology Study in the Brazilian Scenario

RBW Evaristo, AA Costa, PGBD Nascimento, GF Ghesti - Biomass, 2023 - mdpi.com
Brewers’ spent grain (BSG) is an important waste produced by beer companies and has a
high potential to be transformed into commercial by-products. The present paper reports a …

Desafios para o processo de transferência de tecnologia na Universidade de Brasília

CLD Ferreira, GF Ghesti, PRS Braga - Cadernos de Prospecção, 2017 - periodicos.ufba.br
A transferência de tecnologia é uma das formas de se estabelecer parcerias entre universidades
e empresas em um modelo de inovação aberta, porém desafiadora para ambos os …