Simultaneous determination of tocopherols, carotenoids and phytosterols in edible vegetable oil by ultrasound-assisted saponification, LLE and LC-MS/MS

•Ultrasound-assisted saponification and LLE were used to extract targets from oil.•Conditions of saponification were optimized by using central composite design.•Simultaneous determination of tocopherols, carotenoids and phytosterols were proposed. A method was developed to simultaneously determine...

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Veröffentlicht in:	Food chemistry 2019-08, Vol.289, p.313-319
Hauptverfasser:	Zhang, Liangxiao, Wang, Sujun, Yang, Ruinan, Mao, Jin, Jiang, Jun, Wang, Xiupin, Zhang, Wen, Zhang, Qi, Li, Peiwu
Format:	Artikel
Sprache:	eng
Schlagworte:	Bioactive components Camellia oil Central composite design LC-MS/MS Liquid-liquid extraction Ultrasound-assisted saponification
Online-Zugang:	Volltext
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