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Marcelo Andrés Umsza Guez
Marcelo Andrés Umsza Guez
Professor Adjunto de Biotecnologia, Universidade Federal da Bahia
Verified email at ufba.br
Title
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Cited by
Year
Chemical composition and biological activity of extracts obtained by supercritical extraction and ethanolic extraction of brown, green and red propolis derived from different …
BAS Machado, RPD Silva, GA Barreto, SS Costa, DF Silva, HN Brandao, ...
PloS one 11 (1), e0145954, 2016
2352016
Antioxidant, antimicrobial, antiparasitic, and cytotoxic properties of various Brazilian propolis extracts
RP Dantas Silva, BAS Machado, GA Barreto, SS Costa, LN Andrade, ...
Plos one 12 (3), e0172585, 2017
2192017
Chemical characterization and biological activity of six different extracts of propolis through conventional methods and supercritical extraction
D Devequi-Nunes, BAS Machado, GA Barreto, J Rebouças Silva, ...
PLoS One 13 (12), e0207676, 2018
1652018
Propolis: types, composition, biological activities, and veterinary product patent prospecting
LM Santos, MS Fonseca, AR Sokolonski, KR Deegan, RPC Araújo, ...
Journal of the Science of Food and Agriculture 100 (4), 1369-1382, 2020
1432020
Supercritical Fluid Extraction Using CO2: Main Applications and Future Perspectives
BAS Machado, CG Pereira, SB Nunes, FF Padilha, MA Umsza-Guez
Separation Science and Technology 48 (18), 2741-2760, 2013
1292013
Enzimas termoestáveis: fontes, produção e aplicação industrial
E Gomes, MAU Guez, N Martin, R Silva
Química nova 30, 136-145, 2007
1242007
Xylanase production by Aspergillus awamori under solid state fermentation conditions on tomato pomace
MA Umsza-Guez, AB Díaz, I Ory, A Blandino, E Gomes, I Caro
Brazilian Journal of Microbiology 42, 1585-1597, 2011
872011
Chemical and sensory characteristics of pulp and peel'cajá-manga'(Spondias cytherea Sonn.) jelly
ES Lago-Vanzela, P Ramin, MA Umsza-Guez, GV Santos, E Gomes, ...
Food Science and Technology 31, 398-405, 2011
692011
Determination of parameters for the supercritical extraction of antioxidant compounds from green propolis using carbon dioxide and ethanol as co-solvent
BAS Machado, GA Barreto, AS Costa, SS Costa, RPD Silva, DF da Silva, ...
PLoS One 10 (8), e0134489, 2015
662015
Passion fruit peel flour–Technological properties and application in food products
EM Coelho, RG Gomes, BAS Machado, RS Oliveira, M dos Santos Lima, ...
Food Hydrocolloids 62, 158-164, 2017
622017
Pectinase production by a Brazilian thermophilic fungus Thermomucor indicae-seudaticae N31 in solid-state and submerged fermentation
N Martin, MAU Guez, LD Sette, R Da Silva, E Gomes
Microbiology 79, 306-313, 2010
602010
Effect of experimental parameters on the extraction of grape seed oil obtained by low pressure and supercritical fluid extraction
RC de Souza, BAS Machado, GA Barreto, IL Leal, JP Anjos, ...
Molecules 25 (7), 1634, 2020
322020
Antiviral effects of Brazilian green and red propolis extracts on Enterovirus surrogates
NP Silva-Beltrán, AP Balderrama-Carmona, MA Umsza-Guez, ...
Environmental Science and Pollution Research 27, 28510-28517, 2020
282020
Physico‐chemical properties, rheology and degree of esterification of passion fruit (Passiflora edulis f. flavicarpa) peel flour
EM Coelho, LC de Azevêdo, AC Viana, IG Ramos, RG Gomes, MS Lima, ...
Journal of the Science of Food and Agriculture 98 (1), 166-173, 2018
242018
Estudo prospectivo da própolis e tecnologias correlatas sob o enfoque em documentos de patentes depositados no Brasil
BAS Machado, LS Cruz, SB Nunes, MAU Guez, FF Padilha
Revista GEINTEC-Gestão, Inovação e Tecnologias 2 (3), 221-235, 2012
232012
Metal content of nutritional and toxic value in different types of Brazilian propolis
KVS Hodel, BAS Machado, NR Santos, RG Costa, JA Menezes-Filho, ...
The Scientific World Journal 2020, 2020
222020
Brazilian green propolis as a therapeutic agent for the post-surgical treatment of caseous lymphadenitis in sheep
MA Kalil, LM Santos, TD Barral, DM Rodrigues, NP Pereira, MCA Sá, ...
Frontiers in veterinary science 6, 399, 2019
222019
Effect of drying methods on bioactive compounds and antioxidant capacity in grape skin residues from the new hybrid variety “BRS Magna”
GV Silva, BAS Machado, WP Oliveira, CFG Silva, CP Quadros, JI Druzian, ...
Molecules 25 (16), 3701, 2020
202020
Comparison of the biological potential and chemical composition of Brazilian and Mexican propolis
NP Silva-Beltrán, MA Umsza-Guez, DM Ramos Rodrigues, ...
Applied Sciences 11 (23), 11417, 2021
192021
Grape peel (Syrah var.) jam as a polyphenol‐enriched functional food ingredient
FL Amorim, MB de Cerqueira Silva, MG Cirqueira, RS Oliveira, ...
Food science & nutrition 7 (5), 1584-1594, 2019
192019
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