Development and evaluation of a normal phase liquid chromatographic method for the determination of tocopherols and tocotrienols in walnuts
A high performance liquid chromatographic (HPLC) method for the determination of tocopherols and tocotrienols in walnut samples is described. The compounds were extracted with n-hexane, using a simple solid-liquid extraction procedure. Tocol was used as internal standard and BHT as anti-oxidant. The...
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| Outros Autores: | , , |
| Formato: | article |
| Idioma: | eng eng |
| Publicado em: |
2008
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| Assuntos: | |
| Texto completo: | http://hdl.handle.net/10198/632 |
| País: | Portugal |
| Oai: | oai:bibliotecadigital.ipb.pt:10198/632 |