A density-tunable liquid-phase microextraction system based on deep eutectic solvents for the determination of polycyclic aromatic hydrocarbons in tea, medicinal herbs and liquid foods

Publication date: Available online 20 February 2021Source: Food ChemistryAuthor(s): Wenwen Deng, Anqi Huang, Qutong Zheng, Long Yu, Xiao Li, Hankun Hu, Yuxiu Xiao
Source: Food Chemistry - Category: Food Science Source Type: research