| Autor: |
Regina Andreia Ferrari Pereira, Cássia Ugucione, Edenir Rodrigues Pereira-Filho |
| Jazyk: |
English<br />Spanish; Castilian<br />Portuguese |
| Rok vydání: |
2018 |
| Předmět: |
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| Zdroj: |
Brazilian Journal of Food Technology, Vol 21, Iss 0 (2018) |
| Druh dokumentu: |
article |
| ISSN: |
1981-6723 |
| DOI: |
10.1590/1981-6723.12717 |
| Popis: |
Abstract This study proposed a method to determine the sum of the concentrations of inosine 5’-monophosphate (IMP) and guanosine 5’-monophosphate (GMP) in final and intermediate products through a combination of UV spectroscopy and multivariate calibration. Partial Least Squares regression (PLS regression) was used for the data analysis and the proposed methods presented errors of around 4 mg/L. In addition, the analysis cost is 10 times lower than the reference chromatographic method and the analytical frequency is 20 samples/hour. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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