It is required to have a more straightforward and easier way to check the quality of food to ensure the safety of the public health. The decomposition of meat protein results in ammonia and biogenic amines (BAs). Consequently, to evaluate the safety and quality of meat products throughout the storage, transit, and consumption depends on the sensitive detection of the released BAs. Here, we have designed and synthesized three luminescent-based probe molecules, which originated from 2-(2-hydroxyphenyl) benzothiazole (HBT) derivatives and showed the excited state-induced proton transfer (ESIPT) phenomenon. The two substituents (OMe and NO