Quantitative Determination of α-Tocopherol inGlobularia alypumUsing High-Performance Liquid Chromatography with UV Detection
Articles > Article · 2004
Authors: Hüsniye Sağlam, Selma Akay, Bijen KIVÇAK
Pharmaceutical Biology, International, WoS, 2004, vol 42, pp 519-520
DOI: 10.3109/13880200490893203
Summary
A quantitative determination of α-tocopherol in Globularia alypum L. was established by high-performance liquid chromatography (HPLC)-UV method. The investigations were carried out to evaluate the α -tocopherol content of the extracts from the air-dried aerial parts and the leaves of the plant. The calibration curve was used to calculate the content of the α-tocopherol, which was estimated as 0.002% and 0.0007% on the dried weight of the leaves and the aerial parts of G. alypum.