大(da)家都知(zhi)道韭菜(cai)(cai)是(shi)農(nong)殘“高危”蔬菜(cai)(cai)之一,也(ye)是(shi)引起農(nong)藥食物中毒*常見的食物之一。吃太多(duo)含農(nong)藥的蔬菜(cai)(cai)和水果會危害人體健(jian)康(kang)。急性中毒可導致死亡,慢性中毒也(ye)可對人體的肝、腎(shen)、脾(pi)等代謝系統造成損(sun)害。至于(yu)韭菜(cai)(cai),還是(shi)有很多(duo)朋(peng)友愛吃的。那么,我們如何(he)才能真正選擇韭菜(cai)(cai),或(huo)者(zhe)如何(he)吃韭菜(cai)(cai)才能更(geng)健(jian)康(kang)呢?
在購買韭菜時,如果發現葉子特別粗壯,那么韭菜就比較合適。如果韭菜有異味或蒜味,說明農藥殘留超標。為保證健康,*好使用農藥殘留檢測儀進(jin)行檢測(ce)(ce)。如(ru)果(guo)(guo)發現農(nong)(nong)(nong)藥(yao)(yao)(yao)殘(can)留(liu)超標(biao),盡量不(bu)(bu)要(yao)購(gou)買(mai)(mai)。在(zai)(zai)挑選和購(gou)買(mai)(mai)韭菜(cai)(cai)的(de)(de)過(guo)程中,一些市民(min)可能(neng)(neng)(neng)會覺得買(mai)(mai)有(you)(you)(you)蟲(chong)(chong)(chong)眼(yan)的(de)(de)蔬菜(cai)(cai)**是健康的(de)(de),因為(wei)昆蟲(chong)(chong)(chong)的(de)(de)存在(zai)(zai)意(yi)味著蔬菜(cai)(cai)沒有(you)(you)(you)經過(guo)農(nong)(nong)(nong)藥(yao)(yao)(yao)處理。事實上,這種判斷(duan)是不(bu)(bu)正確的(de)(de)。有(you)(you)(you)蟲(chong)(chong)(chong)眼(yan)并不(bu)(bu)意(yi)味著沒有(you)(you)(you)施(shi)用(yong)農(nong)(nong)(nong)藥(yao)(yao)(yao),這只能(neng)(neng)(neng)說明農(nong)(nong)(nong)藥(yao)(yao)(yao)未必(bi)能(neng)(neng)(neng)殺死(si)所有(you)(you)(you)的(de)(de)害蟲(chong)(chong)(chong),許多昆蟲(chong)(chong)(chong)已經產生了抗(kang)藥(yao)(yao)(yao)性。如(ru)果(guo)(guo)你不(bu)(bu)喜歡你買(mai)(mai)的(de)(de)蔬菜(cai)(cai),你可以把它們放在(zai)(zai)那里(li)幾天,讓農(nong)(nong)(nong)藥(yao)(yao)(yao)自然降解(jie)。盡管營養(yang)流失了,總的(de)(de)來說,利(li)大于弊。另外,在(zai)(zai)清洗韭菜(cai)(cai)時,可以用(yong)淘米水浸(jin)泡(pao)一下,這樣(yang)可以去(qu)除(chu)一些殘(can)留(liu)的(de)(de)農(nong)(nong)(nong)藥(yao)(yao)(yao)。不(bu)(bu)過(guo),*好的(de)(de)方法是使用(yong)農(nong)(nong)(nong)藥(yao)(yao)(yao)殘(can)留(liu)檢測(ce)(ce)儀進(jin)行檢測(ce)(ce)。如(ru)果(guo)(guo)有(you)(you)(you)農(nong)(nong)(nong)藥(yao)(yao)(yao)殘(can)留(liu),*好不(bu)(bu)要(yao)購(gou)買(mai)(mai)。
農(nong)(nong)藥殘留檢(jian)測(ce)(ce)(ce)儀是主要用(yong)于(yu)蔬(shu)菜、水果(guo)、茶葉等(deng)有機磷和(he)氨基甲酸酯類農(nong)(nong)藥殘毒含(han)量的(de)檢(jian)測(ce)(ce)(ce),特別適(shi)用(yong)于(yu)農(nong)(nong)業基地和(he)專業戶采(cai)摘前(qian)的(de)速測(ce)(ce)(ce);農(nong)(nong)貿批發市場、蔬(shu)菜配(pei)送中(zhong)心(xin)的(de)現場速測(ce)(ce)(ce);超市、食堂等(deng)加(jia)工前(qian)速測(ce)(ce)(ce)。本儀器(qi)還用(yong)于(yu)農(nong)(nong)業產品無公害質量監督(du)檢(jian)測(ce)(ce)(ce)中(zhong)心(xin)、工商部門、衛生防疫站等(deng)機構對(dui)蔬(shu)菜和(he)水果(guo)中(zhong)的(de)農(nong)(nong)藥殘毒進行檢(jian)測(ce)(ce)(ce)及控制。
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