An alternative method for determination of trans fatty acids expressed as elaidic acid in CZE-UV with direct detection was proposed. The background electrolyte used consisted of 12,0 mmol L-1 of sodium tetraborate buffer, 12,0 mmol L-1 of brij 35 and MeOH/ACN in ratio 33:17 v:v. Trans fatty acids in different samples such as butter toffee, cake mix, stuffed wafers, chocolate and a mix for brazilian cheese bread were successfully quantified within an analysis time of 13 min, considering the statistical approach based on response factor calculation using cis-nonadecaenoic acid as internal standard. The statistical comparison between CZE-UV and the classical GC method for the analyzed samples did not present significant differences within the ...
Gas chromatography (GC) coupled with mass spectrometer (MS) or flame ionization detector (FID) is the...
Tato diplomová práce se zabývá stanovením mastných kyselin v tavených sýrech, resp. tavených sýrovýc...
A ingestão de ácidos graxos trans tem sido consistentemente mostrada ter efeitos adversos nos lipíde...
A different method for determination of total trans fatty acids expressed as elaidic acid by capilla...
AbstractAn alternative methodology for simultaneous analysis of majority cis–trans fatty acids such ...
Mudanças no perfil de ácidos graxos têm sido associadas a vários processos patofisiológicos. Dados o...
Os ácidos graxos (AGs) trans foram largamente utilizados pela indústria de alimentos. Entretanto, se...
Ruminant milk is the lead source of conjugated linoleic acid (CLA) in the human diet, with cis-9, tr...
A região amazônica apresenta grande quantidade de plantas perenes, com particular relevância para as...
Trans-fatty acids (TFA) are geometric isomers of naturally occurring cis-fatty acids. High dietary T...
In the last years, there has been an increasing interest in evaluating possible relations between f...
A method of separation, identification and quantification of fatty acid methyl esters (FAMEs) was de...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Butter samples were evaluated fo...
The “manteiga de garrafa” is a Brazilian butter and a handmade product, produced from the beat follo...
In the last years, there has been an increasing interest in evaluating possible relations between fa...
Gas chromatography (GC) coupled with mass spectrometer (MS) or flame ionization detector (FID) is the...
Tato diplomová práce se zabývá stanovením mastných kyselin v tavených sýrech, resp. tavených sýrovýc...
A ingestão de ácidos graxos trans tem sido consistentemente mostrada ter efeitos adversos nos lipíde...
A different method for determination of total trans fatty acids expressed as elaidic acid by capilla...
AbstractAn alternative methodology for simultaneous analysis of majority cis–trans fatty acids such ...
Mudanças no perfil de ácidos graxos têm sido associadas a vários processos patofisiológicos. Dados o...
Os ácidos graxos (AGs) trans foram largamente utilizados pela indústria de alimentos. Entretanto, se...
Ruminant milk is the lead source of conjugated linoleic acid (CLA) in the human diet, with cis-9, tr...
A região amazônica apresenta grande quantidade de plantas perenes, com particular relevância para as...
Trans-fatty acids (TFA) are geometric isomers of naturally occurring cis-fatty acids. High dietary T...
In the last years, there has been an increasing interest in evaluating possible relations between f...
A method of separation, identification and quantification of fatty acid methyl esters (FAMEs) was de...
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Butter samples were evaluated fo...
The “manteiga de garrafa” is a Brazilian butter and a handmade product, produced from the beat follo...
In the last years, there has been an increasing interest in evaluating possible relations between fa...
Gas chromatography (GC) coupled with mass spectrometer (MS) or flame ionization detector (FID) is the...
Tato diplomová práce se zabývá stanovením mastných kyselin v tavených sýrech, resp. tavených sýrovýc...
A ingestão de ácidos graxos trans tem sido consistentemente mostrada ter efeitos adversos nos lipíde...