Assay of Vitamin A Oils
✍ Scribed by BRUNIUS, E.
- Book ID
- 109597506
- Publisher
- Nature Publishing Group
- Year
- 1958
- Tongue
- English
- Weight
- 219 KB
- Volume
- 181
- Category
- Article
- ISSN
- 0028-0836
- DOI
- 10.1038/181395a0
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Embree, N. D.: Physlcochemieal assay of vitamin A. Ind. Engng. C&em., Analyt. edit. 13, 144-145 (1941). Der Verfaeeer macht darauf aufmerkaam, da3 Vitamin A in verdiinnten LBsungen durch Tamlicht reach zeret&t wird. Derartige mungen aollten daher nur in braunen Glaagef&bn aufbewahrt und verarbeitat
## Abstract A rapid capillary electrochromatographic (CEC) method for the analysis of vitamin E in vegetable oils is reported. Vitamin E consists of a group of eight isomers, tocopherols (TOHs) and tocotrienols. The separation of four TOHs (α‐, γ‐, δ‐TOH), α‐tocopherol acetate (α‐TOH‐Ac), and an an