Vocational High School, Food Technology, Balıkesir University, Bandırma-Balıkesir, Turkey.
Nat Prod Res. 2012;26(15):1454-7. doi: 10.1080/14786419.2011.605364. Epub 2011 Aug 23.
The tocopherol contents of oils obtained from Ayvalık, Domat and Gemlik olive varieties harvested at different ripening periods were evaluated by high-performance liquid chromatography. α-Tocopherol was the major tocol detected in all the studied olive oil samples. The oils extracted from olive fruits composed of 130.54-180.43 mg kg⁻¹ α-tocopherol, 0.73-1.61 mg kg⁻¹ β-tocopherol and 0.53-2.28 mg kg⁻¹ γ-tocopherol for Ayvalık oil. The α-, β- and γ-tocopherol contents of Domat oil are in the ranges 95.60-125.56, 0.71-2.70 and 0.49-1.25 mg kg⁻¹ at different harvesting periods. The α-, β- and γ-tocopherol contents of Gemlik olive oil are in the ranges 112.59-168.19, 0.94-1.21 and 0.85-2.40 mg kg⁻¹, respectively. There were significant differences between the oils from cultivars grown in different environments.
采用高效液相色谱法评价了不同成熟度收获的 Ayvalık、Domat 和 Gemlik 橄榄品种获得的油的生育酚含量。α-生育酚是所有研究的橄榄油样品中主要的生育酚。从橄榄果实中提取的油含有 130.54-180.43mgkg⁻¹α-生育酚、0.73-1.61mgkg⁻¹β-生育酚和 0.53-2.28mgkg⁻¹γ-生育酚的 Ayvalık 油。Domat 油在不同收获期的α-、β-和γ-生育酚含量分别为 95.60-125.56、0.71-2.70 和 0.49-1.25mgkg⁻¹。Gemlik 橄榄油的α-、β-和γ-生育酚含量分别为 112.59-168.19、0.94-1.21 和 0.85-2.40mgkg⁻¹。在不同环境中生长的品种的油之间存在显著差异。
