An effervescence-assisted microextraction for parabens in foodstuffs based on deep eutectic solvent composed of methyltrioctyl ammonium chloride and decanoic acid

• Published in: Food chemistry Vol. 433; p. 137348
• Main Authors: Cao, Jiangping, Shi, Lei, He, Yifei, Wang, Tingting, Zeng, Baizhao, Zhao, Faqiong
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.02.2024
• Subjects: Chromatography; Emulsification liquid–liquid microextraction; Hydrophobic deep eutectic solvent; Parabens; Sodium carbonate; Hydrophobic deep eutectic solvent; Sodium carbonate; Emulsification liquid–liquid microextraction; Chromatography; Parabens

•A novel deep eutectic solvent (DES) based on methyltrioctyl ammonium chloride and decanoic acid was developed.•The DES had high hydrophobicity and was quite suitable for the emulsification microextraction of trace parabens.•Sodium carbonate facilitated the dissolution of parabens and phase separati...