Loading...
Please wait, while we are loading the content...
Similar Documents
Otimização e validação de método para determinação de ácidos orgânicos em vinhos por cromatografia líquida de alta eficiência
| Content Provider | Scilit |
|---|---|
| Author | de Andrade Lima, Luciana L. Schuler, Alexandre Guerra, Nonete Barbosa Pereira, Giuliano Elias de Andrade Lima, Taciana L. Rocha, Helena |
| Copyright Year | 2010 |
| Description | The organic acids (tartaric, malic, citric, lactic and succinic) are de main components responsible for the acidity in the wine. This method for simultaneous determination of organic acids and interfering peaks in wines can be achieved in 16 min. The sample preceded by a dilution and filtration step. The chromatographic separation required one reversed phase column, isocratic mobile phase (acetonitrila, formic acid in water) and detection wavelength was set at 212 nm. The validation confirmed good repeatability, recovery and application in red and white wines |
| Related Links | http://www.scielo.br/pdf/qn/v33n5/32.pdf http://www.scielo.br/scielo.php?script=sci_pdf&pid=S0100-40422010000500032&lng=pt&nrm=iso&tlng=pt |
| Ending Page | 1189 |
| Page Count | 4 |
| Starting Page | 1186 |
| ISSN | 01004042 |
| e-ISSN | 01004042 |
| DOI | 10.1590/s0100-40422010000500032 |
| Journal | Química Nova |
| Issue Number | 5 |
| Volume Number | 33 |
| Language | English |
| Publisher | FapUNIFESP (SciELO) |
| Publisher Date | 2010-01-01 |
| Access Restriction | Open |
| Subject Keyword | Química Nova Por Cromatografia |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry |
