UPLC/Q-TOF MSMS data of different heated vegetable oils and used frying oils

Data accompanied with the paper "UPLC/Q-TOF MSMS data of different heated vegetable oils and used frying oils". The data consists of : UPLC/Q-TOF MSMS data of all heated and unheated oils; the difference variables of 8 different edible oil before and after heating; UPLC/Q-TOF MSMS data of used frying oils, heated oils and unheated oils. Additionally, High resolution MSMS spectra of compounds in different edible oils produced during heating or frying process.