Saturated brine dissolution and liquid-liquid extraction combined with UPLC-MS/MS for the detectionof typical Alternaria toxins in pear paste.

To the best of our knowledge, this is the first report on the detection method and residue levels of Alternaria toxins in pear paste. The proposed method and research data can provide technical support for the Chinese government to continuously monitor and control Alternaria toxins in pear paste, especially TeA. It can also provide a useful reference for related researchers. This article is protected by copyright. All rights reserved.