A different method for determination of total trans fatty acids expressed as elaidic acid by capillary zone electrophoresis (CZE) under indirect UV detection at 224 nm within an analysis time of 8 min was developed. The optimized running electrolyte includes 15.0 mmol L-1 KH2PO4/Na2HPO4 buffer (pH ∼ 6,8), 4.0 mmol L-1 SDBS, 8.0 mmol L-1 Brij 35, 45% v/v ACN, 8% v/v methanol and 1.5% v/v n-octanol. Baseline separation of the critical pair C18:1-9t / C18-9cis with a resolution higher than 1.5 was achieved. The optimum capillary electrophoresis (CE) conditions for the background electrolyte were established with the support of Raman spectroscopy and experiments of a 32 factorial design were used to better level of Brij 35 and noctanol determi...
A região amazônica apresenta grande quantidade de plantas perenes, com particular relevância para as...
Gas-Liquid Chromatography (GLC) methods such as AOAC Fat in foods 966.06 (2005), AOCS Official Metho...
Biodiesel has attracted attention mainly for environmental subjects. This biofuel might reduce carbo...
An alternative method for determination of total trans fatty acids expressed as elaidic acid by capi...
AbstractAn alternative methodology for simultaneous analysis of majority cis–trans fatty acids such ...
Fats represent, approximately, 33 % of total energy resources consumed by the world population, on a...
The “manteiga de garrafa” is a Brazilian butter and a handmade product, produced from the beat follo...
In this work, a capillary zone electrophoretic methodology using UV indirect detection (224 nm) for ...
Forages are the major components of ruminant diets, being a source of energy and nutrientsfor milk a...
An alternative method for determination of trans fatty acids expressed as elaidic acid in CZE-UV wit...
Resumo: Nos últimos anos, o interesse em relação ao consumo do azeite de oliva aumentou significativ...
A method of separation, identification and quantification of fatty acid methyl esters (FAMEs) was de...
Foi proposta a determinação de ácidos graxos (FA) no fígado de ratos Wistar de três grupos diferente...
In the current study, an alternative method has been proposed for simultaneous analysis of palmitic,...
Eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) are essential omega-3 fatty acids (FA) in...
A região amazônica apresenta grande quantidade de plantas perenes, com particular relevância para as...
Gas-Liquid Chromatography (GLC) methods such as AOAC Fat in foods 966.06 (2005), AOCS Official Metho...
Biodiesel has attracted attention mainly for environmental subjects. This biofuel might reduce carbo...
An alternative method for determination of total trans fatty acids expressed as elaidic acid by capi...
AbstractAn alternative methodology for simultaneous analysis of majority cis–trans fatty acids such ...
Fats represent, approximately, 33 % of total energy resources consumed by the world population, on a...
The “manteiga de garrafa” is a Brazilian butter and a handmade product, produced from the beat follo...
In this work, a capillary zone electrophoretic methodology using UV indirect detection (224 nm) for ...
Forages are the major components of ruminant diets, being a source of energy and nutrientsfor milk a...
An alternative method for determination of trans fatty acids expressed as elaidic acid in CZE-UV wit...
Resumo: Nos últimos anos, o interesse em relação ao consumo do azeite de oliva aumentou significativ...
A method of separation, identification and quantification of fatty acid methyl esters (FAMEs) was de...
Foi proposta a determinação de ácidos graxos (FA) no fígado de ratos Wistar de três grupos diferente...
In the current study, an alternative method has been proposed for simultaneous analysis of palmitic,...
Eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) are essential omega-3 fatty acids (FA) in...
A região amazônica apresenta grande quantidade de plantas perenes, com particular relevância para as...
Gas-Liquid Chromatography (GLC) methods such as AOAC Fat in foods 966.06 (2005), AOCS Official Metho...
Biodiesel has attracted attention mainly for environmental subjects. This biofuel might reduce carbo...