Work

QuEChERs coupled to ionic liquid dispersive liquid–liquid micro-extraction for the detection of ochratoxin A in raisin by high-performance liquid chromatography

Year: 2026

Type: article

Abstract: In this work, an environmental-friendly method was proposed for detection of ochratoxin A in raisin by high-performance liquid chromatography (HPLC) with QuEChERS (quick, easy, cheap, effective, rugged and safe) coupled to ionic liquid dispersive liquid-liquid micro-extraction. The results showed that the recoveries ranged from 86.2% to 94.5% with an RSD less than 5%, and the results was no significant difference between this method and standard method, illustrating that the proposed method was applied in the real raisin.

Source: Journal of Chromatographic Science

DOI: 10.1093/chromsci/bmag032

Authors: Ting Guo, Min Su, Jianming Chen, Yuhao Zhang, Liang Ma

Institutions: Southwest University, Ministry of Agriculture and Rural Affairs

Language: English

Topic: Analytical chemistry methods development

Subfield: Analytical Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: green

Funder: Fundamental Research Funds for the Central Universities

OpenAlex ID: W7223340446

FWCI:

Cites: 51

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Related to: 10