Vitamin EanimalAnimal model2009
Determination of the stereoisomers of racemic alpha-tocopherol in pharmaceutical preparations by high-performance liquid chromatography and gas chromatography.
Acta poloniae pharmaceutica
confidence
Key findings
Analytical methods (HPLC and GC) developed to determine stereoisomers of racemic alpha-tocopherol; precision established.
View source on PubMed (PMID 19172854) ↗
- Sample size
- Not reported
- Population
- Pharmaceutical preparations (analytical study)
- Dosing
- Not reported
- Duration
- Not reported
- Route
- Not reported
- Blinding
- not_reported
- Controls
- not_reported
- Drug class
- fat-soluble vitamin
Full abstract
In the present study we used chiral high performance liquid chromatography and gas chromatography to determine the stereoisomers of racemic alpha-tocopherol. The Chiralcel OD-H and Silar-100 AT columns were used. Statistical evaluation of the results established the precision of these methods.