Publicação
Method validation for analysis of acrylamide in coffee by GC/MS- comparison betwen matrix solid-phase dispersion and liquid-liquid/SPE procedures for sample preparation
| dc.contributor.author | Soares, Cristina | |
| dc.contributor.author | Alves, Rita C. | |
| dc.contributor.author | Amaral, Joana S. | |
| dc.contributor.author | Casal, Susana | |
| dc.contributor.author | Oliveira, Beatriz | |
| dc.date.accessioned | 2011-06-02T10:25:22Z | |
| dc.date.available | 2011-06-02T10:25:22Z | |
| dc.date.issued | 2008 | |
| dc.description.abstract | In 2002, Swedish scientists reported the discovery of large amounts of acrylamide in starch-rich foods that had been cooked at high temperatures. Although the mechanism of acrylamide formation remains unclear, it is believed to arise as a by-product of the Maillard reaction trough a mechanism involving asparagine and glucose. Acrylamide has been demonstrated to cause cancer in animais and it is thought that its presence in foods may be potentially harmful to people's health [1]. Several methods to determine AA in food have been developed mostly based on either GC-MS or LC-MS. Independently of the chromatographic technique adopted, the success of the method is very dependent on the extraction and clean-up steps but the most used procedures usually exhibits problems when dealing with coffee products preventing its correct quantification. | en |
| dc.identifier.citation | Soares, C.; Alves, R.C.; Amaral, J.S.; Casal, S.; Oliveira, M.B.P.P. (2008). Method validation for analysis of acrylamide in coffee by GC/MS- comparison betwen matrix solid-phase dispersion and liquid-liquid/SPE procedures for sample preparation. In Livro de Resumos do COLACRO XII & SIMCRO. | por |
| dc.identifier.uri | http://hdl.handle.net/10198/4896 | |
| dc.language.iso | eng | por |
| dc.subject | Acrylamide | por |
| dc.subject | Coffee | por |
| dc.subject | GC/MS | por |
| dc.title | Method validation for analysis of acrylamide in coffee by GC/MS- comparison betwen matrix solid-phase dispersion and liquid-liquid/SPE procedures for sample preparation | por |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.title | Livro de Resumos do COLACRO XII & SIMCRO 2008 | por |
| person.familyName | Amaral | |
| person.givenName | Joana S. | |
| person.identifier.ciencia-id | 5319-7DE8-BEDA | |
| person.identifier.orcid | 0000-0002-3648-7303 | |
| rcaap.rights | openAccess | por |
| rcaap.type | conferenceObject | por |
| relation.isAuthorOfPublication | 42be2cf4-adc4-4e7f-ac60-7aab515b38cd | |
| relation.isAuthorOfPublication.latestForDiscovery | 42be2cf4-adc4-4e7f-ac60-7aab515b38cd |