Corpus ID: 99916760

Determination of vitamin E homologues in infant formulas by HPLC using fluorometric detection

@inproceedings{Tuan1989DeterminationOV,
  title={Determination of vitamin E homologues in infant formulas by HPLC using fluorometric detection},
  author={S. Tuan and T. F. Lee and C. Chou and Q. Wei},
  year={1989}
}
A reliable sensitive high-performance liquid chromatographic method is described for the determination of vitamin E homologues (α-, β-, γ-, and δ-tocopherol). Thirty-two commercial infant formula powders that were analyzed by silica high-performance liquid chromatography represent a wide variety of formulations manufactured at various fortification levels. The detection limit of α-tocopherol standard solution was 0.25 ppb 
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