| dc.creator |
ERTOKUS, Guezide Pekcan |
|
| dc.creator |
AKTAŞ, Ahmet Hakan |
|
| dc.date |
2009-12-31T22:00:00Z |
|
| dc.date.accessioned |
2020-10-06T11:50:20Z |
|
| dc.date.available |
2020-10-06T11:50:20Z |
|
| dc.identifier |
ef8e4a9b-779b-4121-a8ad-6025987d5baa |
|
| dc.identifier |
https://avesis.sdu.edu.tr/publication/details/ef8e4a9b-779b-4121-a8ad-6025987d5baa/oai |
|
| dc.identifier.uri |
http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/75716 |
|
| dc.description |
The simultaneous determination of tartrazine, allura red, sunset yellow and caramel in quarternary mixtures and commercial preparation were performed by using the chemometric calibrations based on the use of UV-VIS spectra. The data obtained from experiments were processed by chemometric approaches, such as principal component regression (PCR). The absorbance data in the UV-Vis spectra were measured at 16 wavelenghth points in the UV-VIS spectra range 250-550 nm. The proposed methods were validated by using synthetic ternary mixtures and applied to simultaneous determination of four colorants in drink. |
|
| dc.language |
eng |
|
| dc.rights |
info:eu-repo/semantics/closedAccess |
|
| dc.title |
SPECTRAL SIMULTANEOUS DETERMINATION OF TARTRAZINE, ALLURA RED, SUNSET YELLOW AND CARAMEL IN DRINK SAMPLE BY CHEMOMETRiC METHOD |
|
| dc.type |
info:eu-repo/semantics/article |
|