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| Content Provider | Springer Nature Link |
|---|---|
| Author | Aflaki, Fereydoon Ghoulipour, Vanik Saemian, Nader Sheibani, Shahab |
| Copyright Year | 2013 |
| Abstract | A rapid, sensitive, and reproducible high-performance liquid chromatographic procedure for the determination of nine biogenic amines in non-alcoholic beers was developed by an optimized benzoylation procedure. A Plackett–Burman factorial design was used in order to screen the statistically significant variables. The significant factors of biogenic amine benzoylation, reagent volume and pH, were optimized by a complete factorial response surface design, and optimal reaction conditions were generated. The optimized method showed good linearity (correlation coefficients > 0.997) and good recoveries (from 88.6 to 104.7 %). The repeatability and reproducibility of method were >3.9 and >4.6 %, respectively. Moreover, the detection limits of biogenic amines were calculated between 0.05 and 0.15 μg/ml in wine samples. The optimized method has been applied to the determination of biogenic amine contents of non-alcoholic beers consumed in Iran. Their values ranged from 0 to 2.56 mg/l, no significant differences (p > 0.05) were observed between the analyzed samples, and none of these samples surpass the toxic levels reported in the literature. |
| Starting Page | 713 |
| Ending Page | 720 |
| Page Count | 8 |
| File Format | |
| ISSN | 19369751 |
| Journal | Food Analytical Methods |
| Volume Number | 7 |
| Issue Number | 3 |
| e-ISSN | 1936976X |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2013-11-14 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Biogenic amines Beer Optimization HPLC Food Science Chemistry/Food Science Microbiology Analytical Chemistry |
| Content Type | Text |
| Resource Type | Article |
| Subject | Analytical Chemistry Safety Research Safety, Risk, Reliability and Quality Applied Microbiology and Biotechnology Food Science |
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