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現(xiàn)代食品檢測中農(nóng)藥殘留技術(shù)及質(zhì)量控制措施

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摘 要:文章系統(tǒng)闡述了不同類型的樣品前處理技術(shù)、儀器分析方法和快速檢測技術(shù),重點(diǎn)介紹了QuEChERS法、液相色譜-質(zhì)譜聯(lián)用技術(shù)的基本原理和典型應(yīng)用。針對農(nóng)藥殘留檢測中的關(guān)鍵質(zhì)控環(huán)節(jié),從標(biāo)準(zhǔn)物質(zhì)的選用、方法驗證和不確定度評估、實驗室內(nèi)部質(zhì)量控制等方面進(jìn)行了探討,以確保檢測數(shù)據(jù)質(zhì)量。

關(guān)鍵詞:農(nóng)藥殘留;樣品前處理;色譜-質(zhì)譜;質(zhì)量控制

Pesticide Residue Technology and Quality Control Measures in Modern Food Testing

HU Shuang1, LI Yan2

(1.Yanggu County Inspection and Testing Center, Liaocheng 252300, China;

2.Inner Mongolia Huace Quality Inspection Technology Service Co., Ltd., Hohhot 010000, China)

Abstract: The article systematically elaborates on different types of sample pretreatment techniques, instrument analysis methods, and rapid detection techniques, with a focus on the basic principles and typical applications of QuEChERS method and liquid chromatography-mass spectrometry technology. We have explored the key quality control aspects in pesticide residue detection, including the selection of reference materials, method validation and uncertainty assessment, and internal quality control in the laboratory, to ensure the quality of detection data.

Keywords: pesticide residue; sample pretreatment; chromatography-mass spectrometry; quality control

農(nóng)藥在現(xiàn)代農(nóng)業(yè)生產(chǎn)中發(fā)揮著不可或缺的作用,其應(yīng)用有效地防治了農(nóng)作物病蟲害,提高了農(nóng)產(chǎn)品產(chǎn)量和質(zhì)量,但同時農(nóng)藥殘留也已成為影響食品安全的重要因素之一。(剩余3698字)

目錄
monitor