A novel IgE epitope-specific antibodies-based sandwich ELISA for sensitive measurement of immunoreactivity changes of peanut allergen Ara h 2 in processed foods.

"Conflict of interest The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. The reviewer ST declared a shared committee Ad hoc Joint FAO/WHO Expert Consultation on Risk Assessment of Food Allergens with the author(s) HC to the handling Editor."

"The author(s) declare financial support was received for the research, authorship, and/or publication of this article. This research was funded by the National Natural Science Foundation of China (no. 32160606), the Natural Science Foundation of Jiangxi Province (no. 20202BAB215013), the Research Fund of Gannan Medical University (no. QD201809), and the Open Project Program of State Key Laboratory of Food Science and Resources, Nanchang University (no. SKLF-KF-202003)."