Development of a novelly selective HPLC-chemiluminescence method by targeting degradation intermediates of nitroimidazoles and its application in animal food products

Food Chemistry X, Год журнала: 2025, Номер 25, С. 102205 - 102205

Опубликована: Янв. 1, 2025

Residues of nitro-containing drugs in food and the environment have aroused social concern because their excessive use for treatment human animal diseases. The disadvantages complex time-consuming pretreatments existing methods make it imperative to develop novel methods. Herein, with aid recognition probe MCLA, an excellent selective method detection nitroimidazoles (NDZs) was developed based on high-performance liquid chromatography combined ultraviolet (UV) degradation chemiluminescence (HPLC-UV-CL). study proposed innovative process formation SO4 •-, •OH, •NO via advanced oxidation processes NDZs. Six studied NDZs achieved baseline separation within 24 min limits as low 3 ng/mL (S/N = 3). is efficient, cost-effective, does not require complicated purification steps. This presents a unique approach contaminants provides new insights into monitoring processes.

Язык: Английский

Trends in determining carbamates and dithiocarbamates in food samples

Journal of Food Composition and Analysis, Год журнала: 2025, Номер unknown, С. 107330 - 107330

Опубликована: Фев. 1, 2025

Язык: Английский

Amide carbon quantum dots as chemiluminescent probes for the real-time quantitative detection of the carcinogen ethylene thiourea and its homologs in vegetables

Food Chemistry, Год журнала: 2025, Номер 484, С. 144372 - 144372

Опубликована: Апрель 16, 2025

Язык: Английский