热带农业工程2025，Vol.49Issue(4)：113-116,4.
胶体金法检测湄潭县茶叶中农药残留分析
Monitoring and Analysis of Pesticide Residues in Tea from Meitan County Using Colloidal Gold Immunochromatography
舒丹丹1
作者信息
- 1. 湄潭县农业农村局 贵州遵义 564100
- 折叠
摘要
Abstract
The tea industry in Meitan County has experienced rapid development in recent years;however,pesticide residue issues have become increasingly prominent.Traditional detection methods are characterized by operational complexity and high costs,rendering them unsuitable for rapid large-scale screening.Colloidal gold immunochromatographic assay(GICA)technology,with its advantages of operational simplicity,cost-effectiveness,and strong visual interpretability,demonstrates significant potential for pesticide residue monitoring in tea.Investigations revealed that the detection rate of pesticide residues in Meitan County's tea remains above 99%,though inappropriate pesticide application during summer and autumn requires urgent attention.GICA technology exhibited high efficiency in detecting nine major pesticide residues in tea,achieving a visual detection limit as low as 0.001 mg/L.To facilitate GICA technology's adoption,we recommend refining relevant standards and policy frameworks,optimizing product compliance and market access.These technological innovations and applications will advance the green development and quality safety of the tea industry.关键词
胶体金法/湄潭县/茶叶/农药残留/推广Key words
colloidal gold immunochromatography/Meitan County/tea/pesticide residues/promotion分类
农业科技引用本文复制引用
舒丹丹..胶体金法检测湄潭县茶叶中农药残留分析[J].热带农业工程,2025,49(4):113-116,4.
