Maganin kashe kwari na iya taimaka wa manoma su kara yawan abinci, rage hasara mai yawa ga amfanin gona, har ma da hana yaduwar cututtukan kwari, amma tunda wadannan sinadarai na iya shiga cikin abincin mutum a karshe, tabbatar da lafiyarsa yana da matukar muhimmanci.Don maganin kashe kwari da aka saba amfani da shi da ake kira glyphosate, mutane suna damuwa game da lafiyar abincin da kuma yadda ake kira AMPA ɗaya daga cikin samfuransa.Masu bincike a Cibiyar Matsayi da Fasaha ta Kasa (NIST) suna haɓaka kayan tunani don haɓaka daidaitaccen ma'aunin glyphosate da AMPA, waɗanda galibi ana samun su a cikin abinci na oat.
Hukumar Kare Muhalli (EPA) tana tsara juriya ga matakan maganin kashe qwari a cikin abincin da har yanzu ana ɗaukar lafiya a ci.Masu kera abinci suna gwada samfuran su don tabbatar da sun bi ka'idodin EPA.Koyaya, don tabbatar da daidaiton sakamakon aunawa, suna buƙatar amfani da wani abu mai mahimmanci (RM) tare da sanannen abun ciki na glyphosate don kwatanta da samfuran su.
A cikin oatmeal ko kayan abinci na oatmeal da ke amfani da magungunan kashe qwari da yawa, babu wani abu mai mahimmanci wanda za a iya amfani dashi don auna glyphosate (kayan aiki mai aiki a cikin samfurin kasuwanci Roundup).Koyaya, ana iya amfani da ƙaramin adadin RM na tushen abinci don auna sauran magungunan kashe qwari.Don haɓaka glyphosate da saduwa da buƙatun masana'anta, masu binciken NIST sun inganta hanyar gwaji don nazarin glyphosate a cikin samfuran abinci na tushen oat 13 na kasuwanci don gano abubuwan da ake amfani da su.Sun gano glyphosate a cikin dukkan samfurori, kuma AMPA (gajeren amino methyl phosphonic acid) an samo su a cikin uku daga cikinsu.
Shekaru da yawa, glyphosate ya kasance ɗayan mahimman magungunan kashe qwari a Amurka da duniya.Bisa ga binciken 2016, a cikin 2014 kadai, 125,384 metric ton na glyphosate an yi amfani da shi a Amurka.Yana da maganin ciyawa, maganin kwari, ana amfani da shi don lalata ciyawa ko tsire-tsire masu cutarwa ga amfanin gona.
Wani lokaci, adadin ragowar magungunan kashe qwari a cikin abinci kaɗan ne.Dangane da glyphosate, ana iya rushe shi cikin AMPA, kuma ana iya barin shi akan 'ya'yan itatuwa, kayan marmari da hatsi.Ba a fahimci yuwuwar tasirin AMPA akan lafiyar ɗan adam ba kuma har yanzu yanki ne mai aiki na bincike.Glyphosate kuma ana amfani da shi sosai a cikin sauran hatsi da hatsi, kamar sha'ir da alkama, amma hatsi wani lamari ne na musamman.
Wani mai bincike na NIST Jacolin Murray ya ce: "Oats suna da banbanci kamar hatsi.""Mun zabi hatsi a matsayin kayan farko na farko saboda masu samar da abinci suna amfani da glyphosate a matsayin mai bushewa don bushe amfanin gona kafin girbi.Oats sau da yawa yana ɗauke da glyphosate mai yawa.Phosphine."Busassun amfanin gona na iya yin girbi a baya da kuma inganta daidaiton amfanin gona.A cewar marubucin marubuci Justine Cruz (Justine Cruz), saboda yawan amfani da glyphosate, glyphosate yawanci ana samun mafi girma a matakan fiye da sauran magungunan kashe qwari.
Samfurori 13 na oatmeal a cikin binciken sun haɗa da oatmeal, ƙarami zuwa nau'in hatsin karin kumallo mai sarrafa gaske, da garin oat daga hanyoyin noma na al'ada da na halitta.
Masu binciken sun yi amfani da ingantacciyar hanyar cire glyphosate daga abinci mai ƙarfi, haɗe tare da daidaitattun dabaru da ake kira ruwa chromatography da mass spectrometry, don nazarin glyphosate da AMPA a cikin samfuran.A cikin hanyar farko, an narkar da samfurin samfurin a cikin cakuda ruwa sannan kuma an cire glyphosate daga abincin.Na gaba, a cikin chromatography na ruwa, glyphosate da AMPA a cikin samfurin cirewa sun rabu da sauran abubuwan da ke cikin samfurin.A ƙarshe, ma'auni na ma'auni yana auna ma'auni mai yawa-zuwa caji na ions don gano mahaɗan daban-daban a cikin samfurin.
Sakamakonsu ya nuna cewa samfuran hatsin karin kumallo (26 ng a kowace gram) da samfuran gari na oat (11 ng a kowace gram) suna da mafi ƙarancin matakan glyphosate.An gano mafi girman matakin glyphosate (1,100 ng a kowace gram) a cikin samfurin oatmeal na al'ada.Abubuwan AMPA a cikin kwayoyin halitta da na al'ada oatmeal da samfurori na tushen oat sun fi ƙasa da abun ciki na glyphosate.
Abubuwan da ke cikin duk glyphosate da AMPA a cikin oatmeal da hatsin hatsi suna da nisa a ƙasa da haƙurin EPA na 30 μg/g.Murray ya ce: "Mafi girman matakin glyphosate da muka auna shine sau 30 ƙasa da ƙayyadaddun tsari."
Dangane da sakamakon wannan binciken da tattaunawa ta farko tare da masu ruwa da tsaki da ke sha'awar yin amfani da RM don oatmeal da hatsi, masu binciken sun gano cewa haɓaka ƙananan matakan RM (50 ng a kowace gram) da manyan matakan RM na iya zama da amfani.Daya (500 nanogram a kowace gram).Waɗannan RMs suna da fa'ida ga dakunan gwaje-gwaje na aikin gona da gwajin abinci da masana'antun abinci, waɗanda ke buƙatar gwada ragowar magungunan kashe qwari a cikin albarkatun su kuma suna buƙatar daidaitaccen ma'auni don kwatanta da su.