[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-2833":3},{"id":4,"title":5,"url":6,"summary":7,"summary_zh":8,"content":8,"source_name":9,"source_url":8,"published_at":10,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":14,"score_detail":15,"sources":23,"tags":25,"view_count":31,"doi":8,"paper":8,"created_at":32},2833,"贵州省农科院首创富硒优质大米快检预警模式:5分钟出定性结果守护舌尖安全","https:\u002F\u002Fwww.gzluodian.gov.cn\u002Fzfbm\u002Fldxnyncj_5757531\u002Fgzdt_5756895\u002F202609\u002Ft20260915_90872807.html","贵州省土壤肥料研究所柴冠群副研究员带领团队成功构建富硒优质大米快检预警模式,可在田间地头直接完成\"采样—制备—定性检测\"全流程,5分钟出定性结果、15分钟完成定量检测,相比传统实验室检测手段效率提升显著。该模式对大米中硒与镉的检出限分别低至0.009mg\u002Fkg和0.015mg\u002Fkg,远低于《富硒稻谷》(GB\u002FT22499-2008)的限值要求。整个检测过程不产生废液、废气,从根本上避免了二次污染。",null,"罗甸县人民政府 \u002F 贵州省土壤肥料研究所","2026-09-15T00:00:00Z","报道",10,false,75,{"impact":16,"substance":17,"depth":18,"authority":19,"freshness":20,"relevant":21,"comment":22},18,21,16,12,8,1,"省级科研机构首创田间快检预警模式，5分钟定性、15分钟定量且检出限优于国标，兼具技术突破与食品安全应用价值，值得进入每日精选。",[24],{"name":9,"url":6},[26,27,28,29,30],"农产品质量安全","农业科技","富硒大米","快速检测","重金属检测",0,"2026-09-18T00:03:27.951624Z"]