Chii Chinonzi Melamine uye Chengetedzo Kushandisa muDishware?

Zvemukati

• Kwakachengeteka here?
• Kuchengetedzeka kunetsekana
• Zviwanikwa
• Pane here njodzi kana mhedzisiro?
• Zvimwe zvinonetsa melamine
• Zvayakanakira nezvayakaipira
• Melamine zvayakanakira
• Melamine nezvayakaipira
• Dzimwe nzira kune melamine ndiro
• Chinokosha

Melamine is nitrogen-based compound inoshandiswa nevakawanda vagadziri kugadzira zvigadzirwa zvakawanda, kunyanya plastiki dishware. Inoshandiswa zvakare mu:

• midziyo
• mapepa
• zvigadzirwa zvepurasitiki
• yakaoma-bvisa mabhodhi
• bepa zvigadzirwa

Nepo melamine ichiwanika zvakanyanya muzvinhu zvakawanda, vamwe vanhu vakasimudza kunetsekana nezvekuti mukomboni unogona kunge une chepfu.

Ichi chinyorwa chichaongorora kupokana uye kufunga pamusoro pe melamine mune zvigadzirwa zvepurasitiki. Ramba uchiverenga kuti uone kana melamine mahwendefa achifanira kuve nenzvimbo mumakabati ako uye kumapikniki ako.

Kwakachengeteka here?

Mhinduro pfupi ndeyekuti hongu, zvakachengeteka.

Kana vagadziri vagadzira mapurasitiki ane melamine, vanoshandisa kupisa kwakanyanya kuumba izvo zvinhu.

Nepo kupisa kuchishandisa yakawanda yemamamine melamine, mashoma mashoma anowanzo gara mumahwendefa, mukombe, midziyo kana zvimwe. Kana melamine ikapisa zvakanyanya, inogona kutanga kusungunuka uye inogona kudonhedza muzvikafu nekumwa zvigadzirwa.

Kuchengetedzeka kunetsekana

Iko kuchengetedzeka kunetsekana ndekwekuti melamine inogona kutama kubva pamahwendefa ichienda kuzvikafu uye inotungamira kune netsaona kushandiswa.

Iyo yakaitisa kuyedzwa kwekuchengetedza pazvinhu zve melamine. Mienzaniso inosanganisira kuyera huwandu hwemelamine yakaburitswa muzvikafu apo iyo melamine yaichengetwa patembiricha dzakakwirira kuchipesana nezvikafu kwemaawa panguva.

Iyo FDA yakawana kuti acidic chikafu, senge jisi reorenji kana matomato-akagadzirwa zvigadzirwa, aigaro kuve nematanho akakwirira e melamine kutama pane asiri eacidic iwo.

Zviwanikwa

Nekudaro, huwandu hweanodonhedza melamine inoonekwa kunge ishoma kwazvo - inofungidzirwa mazana maviri nemakumi maviri kuderera pane mwero we melamine iyo FDA inoona seine chepfu

Iyo FDA yakafunga kuti kushandisa epurasitiki tafura, kusanganisira iyo iine melamine, yakachengeteka kushandisa. Vakagadzira kudya kunoregererwa kwezuva nezuva kwe0.063 milligrams pakirogiramu yehuremu hwemuviri pazuva.

Iyo FDA inonyevera vanhu kuti vasaite microwave mahwendefa epurasitiki asina kutaurwa se "microwave-safe." Microwave-yakachengeteka zvinhu zvinowanzo gadzirwa kubva kune zvedongo zvinhu, kwete melamine.

Nekudaro, iwe unogona microwave chimwe chinhu pane microwave-yakachengeteka ndiro uye wozoishandira pane melamine ndiro.

Pane here njodzi kana mhedzisiro?

Iko kunetsekana kukuru pamusoro pe melamine ndeyekuti munhu anogona kusangana nehupfu hwemelamine kubva mukudonha kuita chikafu.

Chidzidzo chidiki cha2013 chakaburitswa chakabvunzwa vane gumi nevatanhatu vakazvipira vane hutano kuti vadye sosi inopisa inopisa yakashanda mumidziyo ye melamine. Vatsvagiri vakaunganidza sampuro weti kubva kune vatori vechikamu maawa ese maviri kwemaawa gumi nemaviri mushure mekudya muto.

Vatsvaguriri vakaona melamine muvatori vevatori vechikamu, vachisvetuka pakati pemaawa mana nemaawa matanhatu mushure mekunge vatanga kudya muto.

Nepo vaongorori vakacherekedza huwandu hwemelamine hwaigona kusiyana zvichienderana nemugadziri weplate, ivo vakakwanisa kuona melamine kubva mukushandisa muto.

Ivo vakatora masampuli pamberi pesobho yekushandisa kuona kuti vatori vechikamu vanga vasati vatove nemelamine mumurini yavo vasati vatanga kudzidza. Vanyori vekudzidza vakapedzisa mukana wekukuvara kwenguva refu kubva pakuratidzwa kwemelamine "zvakadaro zvinofanirwa kuve zvekufunganya."

Kana munhu aigona kudya yakakwira melamine mazinga, vanogona kuve panjodzi yeitsvo matambudziko, kusanganisira itsvo matombo kana itsvo kutadza. Sekureva kwechinyorwa chiri muInternational Journal of Food Contamination, inogara iri pasi, mwero wekuburitsa melamine unogona kunge uine hukama nenjodzi dzakanyanya dzeitsvo matombo muvana nevakuru.

Imwe yezvimwe zvinonetsekana nezve melamine chepfu ndeyekuti vanachiremba havanyatso kuziva mhedzisiro yekusingaperi melamine kuratidzwa. Ongororo zhinji dzazvino dzinobva kuzvidzidzo zvemhuka. Ivo vanoziva kuti mamwe melamine chepfu zviratidzo zvinosanganisira:

• ropa mune weti
• marwadzo munzvimbo yepadivi
• BP
• kugumbuka
• zvishoma kusvika pakuita weti kugadzirwa
• kukurumidza kuda kuita weti

Kana iwe uine izvi zviratidzo, zvakakosha kuti utsvage kurapwa nekukurumidza sezvazvinogona.

Zvimwe zvinonetsa melamine

Mamwe marudzi e melamine kusvibiswa, akapatsanurwa nekushandisa tafura, anga ari munhau.

Muna 2008, zviremera zveChinese zvakataura kuti vacheche vakarwara nekuda kwekuratidzwa kwemelamine zvisiri pamutemo yakawedzerwa mukaka wemukaka. Vagadziri vezvekudya vaiwedzera melamine kuti vagadzire kuwedzera mapuroteni ari mumukaka.

Chimwe chiitiko chakaitika muna 2007 apo chikafu chechipfuwo kubva kuChina, asi chakaparadzirwa muNorth America, chaive nemazinga akakwirira e melamine. Zvinosuruvarisa, izvi zvakakonzera kufa kwezvipfuwo zvemumba zvinopfuura chiuru. Kuyeuka kweanopfuura mamirioni makumi matanhatu zvigadzirwa zvembwa zvakaguma.

Iyo FDA haibvumidze melamine sechiwedzera chekudya kana chekushandisa sefetiraiza kana muzvipembenene.

Zvayakanakira nezvayakaipira

Tora izvi zvayakanakira nezvayakaipira mukutarisa usati washandisa melamine dishware kuti usarudze kana chiri chakanakira iwe.

Melamine zvayakanakira

• Dishwasher-safe
• yakasimba
• reusable
• kazhinji yakaderera mumutengo

Melamine nezvayakaipira

• kwete zvekushandisa mu microwave
• mukana wemhedzisiro yakaipa kubva mukugara uchionekwa

Dzimwe nzira kune melamine ndiro

Kana iwe usiri kuda kuenderera uchishandisa melamine dhishi zvigadzirwa kana midziyo, pane dzimwe sarudzo. Mienzaniso inosanganisira:

• zvedongo ndiro
• enamel ndiro
• midziyo yegirazi
• molded bamboo dishware (kwete microwave-safe)
• hari dzesimbi uye mapani
• Stainless simbi ndiro (kwete microwave-yakachengeteka)

Vagadziri vanoratidzira mazhinji ezvigadzirwa izvi semahara melamine kana plastiki, izvo zvinoita kuti zvive nyore kutenga nekutenga.

Chinokosha

Melamine imhando yepurasitiki inowanikwa mumahwendefa mazhinji anoshandiswa zvakare, midziyo, uye makapu. Iyo FDA yakatonga kuti melamine yakachengeteka kushandisa, asi kuti haufanire kuishandisa mu microwave.

Nekudaro, kana iwe uine hanya nezve melamine kuratidzwa kubva mundiro, pane zvimwe sarudzo kunze uko.