Eduardo Vicente
Sao Paulo State University
ContaminationDetection limitLipid microdomainArtHigh-performance liquid chromatographyChemistryFuranPeptidePeptide synthesisDihydroorotate dehydrogenase3-MCPDFood scienceMembraneChromatographyProtein structureAntimicrobialFood safetyAntimicrobial peptidesFatty acidBiochemistryProtein secondary structureStereochemistryBiologyFood processing
86Publications
10H-index
288Citations
Publications 83
Newest
#1Cesar Augusto Roque-Borda (UNESP: Sao Paulo State University)H-Index: 1
#2Hanyeny Raiely Leite Silva (UNESP: Sao Paulo State University)H-Index: 1
Last. Eduardo Vicente (UNESP: Sao Paulo State University)H-Index: 10
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Abstract Microencapsulation is a potential biotechnological tool, which can overcome antimicrobial peptides (AMP) instabilities and reduce toxic side effects. Thus, this study evaluates the antibacterial activities of the Ctx(Ile21)-Ha AMP against multidrug-resistant (MDR) and non-resistant bacteria and develop and characterize peptide-loaded microparticles coated with the enteric polymers hydroxypropylmethylcellulose acetate succinate (HPMCAS) and hydroxypropylmethylcellulose phthalate (HPMCP)....
2 CitationsSource
#1Cesar Augusto Roque-Borda (UNESP: Sao Paulo State University)H-Index: 1
#2Patrícia Bento da Silva (UnB: University of Brasília)H-Index: 13
Last. Fernando Rogério Pavan (UNESP: Sao Paulo State University)H-Index: 25
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Bacterial resistance has intensified in recent years due to the uncontrolled use of conventional drugs, and new bacterial strains with multiple resistance have been reported. This problem may be solved by using antimicrobial peptides (AMPs), which fulfill their bactericidal activity without developing much bacterial resistance. The rapid interaction between AMPs and the bacterial cell membrane means that the bacteria cannot easily develop resistance mechanisms. In addition, various drugs for cli...
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#1Cesar Augusto Roque-Borda (UNESP: Sao Paulo State University)H-Index: 1
#2Larissa Pires Pereira (UNESP: Sao Paulo State University)
Last. Eduardo Vicente (UNESP: Sao Paulo State University)H-Index: 10
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The constant use of synthetic antibiotics as growth promoters can cause bacterial resistance in chicks. Consequently, the use of these drugs has been restricted in different countries. In recent years, antimicrobial peptides have gained relevance due to their minimal capacity for bacterial resistance and does not generate toxic residues that harm the environment and human health. In this study, a Ctx(Ile21)-Ha antimicrobial peptide was employed, due to its previously reported great antimicrobial...
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Uncaria tomentosa , a climbing vine notable for containing high concentrations of oxindole alkaloids and phenolic compounds, is commonly used in traditional medicine as an anti-inflammatory and antioxidant agent. Also, the citric acid is a food additive widely used for conservation, due to its low cost. In this way, this study aims to evaluate the content of phenolic compounds from Uncaria tomentosa and investigate its antioxidant activity when citric acid, at different concentrations, is added ...
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#2Raiza Felismino Silveira (UNESP: Sao Paulo State University)H-Index: 1
Last. Eduardo VicenteH-Index: 10
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A rapid analytical method for simultaneous quantification of glucose (GLC) and seven short-chain fatty acids (SCFA) was developed for detection of ruminal fermentation parameters. The formic acid (FA), lactic acid (LA), acetic acid (AA), propionic acid (PA), butyric acid (BA), isovaleric acid (IVA), valeric acid (VA), and glucose were identified and quantified by high-performance liquid chromatography (HPLC) technique, using a reverse-phase column (C-18) and simultaneous detection in UV-Vis and ...
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Abstract Palm oil is a type of vegetable oil which presents a variety of applications including food, energy, and international trading. However, one of the major concerns associated with palm oil uses as a food ingredient is the significant amount of processing contaminants, such as monochloropropanediol esters (MCPDE) and glycidyl esters (GE) which are formed during the refining process. These contaminants may pose a health risk to consumers due to their carcinogenicity. Thus, mitigation strat...
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#1Renan Gusmão Tivanello (State University of Campinas)H-Index: 1
#2Maisa Freitas Capristo (State University of Campinas)H-Index: 1
Last. Adriana Pavesi Arisseto (State University of Campinas)H-Index: 11
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This study verified the formation profile of esters of 3-monochloropropane-1,2-diol (3-MCPDE), 2-monochloropropane-1,2-diol (2-MCPDE), and glycidol (GE), and evaluated the physicochemical changes (free-fatty acid, acylglycerols, and colour) that occurred during the deodorization of palm oil in different conditions of time (30, 60, 90, and 120 min) and temperature (210, 230, 250, and 270 °C). Levels of 3-MCPD and 2-MCPD esters ranged from 1.91 to 2.70 mg/kg and 0.68 to 1.44 mg/kg, respectively, a...
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#1Daniel Nicodemo (UNESP: Sao Paulo State University)H-Index: 10
#2Fábio Erminio Mingatto (UNESP: Sao Paulo State University)H-Index: 19
Last. Amanda de Carvalho (UNESP: Sao Paulo State University)H-Index: 2
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There is no use restriction associated with bees for many fungicides used in agriculture; however, this does not always mean that these pesticides are harmless for these non-target organisms. We investigated whether the fungicide pyraclostrobin, which acts on fungal mitochondria, also negatively affects honey bee mitochondrial bioenergetics. Honey bees were collected from five hives and anesthetized at 4(o) C. The thoraces were separated and mitochondria were isolated by grinding, filtering and ...
3 CitationsSource
#1Cleber A. Amorim (UNESP: Sao Paulo State University)H-Index: 2
#2Kate Cristina Blanco (USP: University of São Paulo)H-Index: 10
Last. Adenilson J. Chiquito (UFSCar: Federal University of São Carlos)H-Index: 18
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Cyclodextrin (CD) is a conical compound used in food and pharmaceutical industry to complexation of hydrophobic substances. It is a product of microbial enzymes which converts starch into CD during their activity. We aim to detect CD using active-electrode biosensor of SnO2. They were grown on active electrode by the VLS method. The CD consists of several glucose units which have hydroxyl groups which tend to bind to interface states present in nanowires changing their conductivity. Experimental...
2 CitationsSource
Last. Adriana Pavesi ArissetoH-Index: 11
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The formation of toxic compounds that are potentially carcinogenic during food processing has been considered an important food safety issue. Among them, particular attention has been given to 3-monochloropropane-1,2-diol esters (3-MCPDE), 2-monochloropropane-1,3-diol esters (2-MCPDE) and glycidyl esters (GE), which can be formed during edible oil refining, especially in palm oil. These contaminants can also occur in a variety of processed foods and the highest concentrations have been found in ...
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