植物源性食品中農(nóng)藥殘留快速檢測技術(shù)研究

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摘 要：本研究使用氣相色譜-質(zhì)譜聯(lián)用法，以乙腈為萃取劑，對植物源性食品中的10種農(nóng)藥殘留進(jìn)行檢測，并以黃瓜、韭菜、蘋果、大米和玉米為基質(zhì)進(jìn)行了加標(biāo)回收率和精密度實(shí)驗(yàn)，結(jié)果表明該方法檢出限符合相應(yīng)標(biāo)準(zhǔn)、回收率高、精密度好，可用于植物源性食品中農(nóng)藥殘留的快速測定。

關(guān)鍵詞：植物源性食品；農(nóng)藥殘留；快速檢測技術(shù)；氣相色譜-質(zhì)譜聯(lián)用

Research on Rapid Detection Technology of Pesticide Residues in Plant Derived Foods

GAO Ting

（Boxing County Comprehensive Inspection and Testing Center， Binzhou 256500， China）

Abstract： This study used gas chromatography-mass spectrometry to detect 10 pesticide residues in plant-based foods using acetonitrile as the extractant. The spiked recovery and precision experiments were conducted on cucumber， leek， apple， rice， and corn as substrates. The results showed that the detection limit of this method met the corresponding standards， with high recovery rate and good precision. It can be used for the rapid determination of pesticide residues in plant-based foods.

Keywords： plant derived foods; pesticide residues; rapid detection technology; gas chromatography-mass spectrometry

近年來，人們對食品安全的關(guān)注度不斷升高，對農(nóng)產(chǎn)品中農(nóng)藥殘留問題越來越關(guān)注[1]。（剩余2084字）