Simultaneous high performance liquid chromatography analysis of retinol ester and tocopherol isomers in human milk
β Scribed by Chappell, Janet E.; Francis, Thomas; Clandinin, Michael T.
- Book ID
- 122941836
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 216 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0271-5317
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π SIMILAR VOLUMES
An isocratic, high-performance liquid chromatography method is presented for the simultaneous analysis of retinol, tocopherols, carotenes, and other carotenoids. The method employs detection at two wavelengths (292 and 450 nm) and three internal standards, which are: retinyl acetate, alpha-tocophery
Reverse-phase. high-performance liquid chromatography was used for the simultaneous determination of retinol, a-tocopherol, lycopene, a-carotene, and &carotene in human plasma. A multiple solvent system of methanol followed by a mixture of metbanol:acetonitrile:chloroform (47:42: 11) provided clear