Ingxoxo malunga ne-nonstick cookware ayikhuphisani nokulula kwayo okanye ukusebenziseka kwayo ngokulula.Iyazikhathaza ngokuba ingaba iikhompawundi ezimbini: PFOA kunye ne-PTFE zikhuselekile na, ngakumbi xa zisetyenziswa njengendawo yokupheka.Kukho inani leempendulo kulo mba, kuxhomekeke ekubeni kujongwe kangakanani na ubungozi obunokubakho kwezi zinto.
Abanye abapheki baxhalabele ngokuyintloko ngemiphumo emibi enokubakho kwimpilo yabo.Abanye kufuneka bacinge ngempilontle yabantwana abancinci ababaphekelayo.Kwaye ngokuqinisekileyo kukho abo bafuna ukuqonda imiphumo izigqibo zabo ekhitshini abanazo kwindalo iphela.
PFOA, PTFE kunye noMahluko phakathi kwezi Zimbini
I-PFOA, imfutshane ye-perfluorooctanoic acid, i-synthetic compound enezicelo ezininzi.Iyaziwa ngokugxotha amanzi kunye ne-oyile kwaye isetyenziswa kwinkqubo yokwenziwa kwe-PTFE cookware.PTFE, into eyahlukileyo, i-polymer eyenziweyo.Yaziwa kakhulu ngegama lebhrendi yepolymer, eluphawu lwentengiso yeNkampani yeDuPont.IDuPont ngumenzi wemichiza osekwe e-US apho, ngoo-1930, umsebenzi wavelisa ibhetshi yokuqala ye-PTFE ngokungazi ngelixa esebenza kwiprojekthi eyahlukileyo.I-DuPont yakhawuleza yaqalisa ukwenza i-PTFE yezicelo zemizi-mveliso.PTFE yayidume ngokusetyenziswa njengevalve kunye nesitywini sombhobho ngexesha leMfazwe Yehlabathi yesiBini yovavanyo lwenyukliya eyaziwa ngokuba yiProjekthi yeManhattan.Yomelele kakhulu kwaye yomelele kodwa ikwabhetyebhetye, nto leyo eyenze ukuba ibe lukhetho oluhle.
Iingozi ezinokwenzeka zePFOA kunye nePTFE Cookware
I-Cookware eqatywe nge-PTFE iye yavunywa yi-FDA ukususela ngo-1960. Nangona kunjalo, ulwazi olungelulo lubangele abantu abaninzi boyike ukuba ukupheka nge-polymer okanye ezinye iipani ezingenanto zingabangela umhlaza okanye izifo. kuyingozi kwimpilo yabantu.Ngelixa iziqwenga zotyatyazo ezingagungqiyo zinokugqabhuka zibe kukutya, oku akusiyo inombolo enye yengozi ehambelana neepani ezingezizo.Nditsho neAmerican Cancer Society iyavuma ukuba i-polymer/PTFE ayiyona i-carcinogen.YiPFOA esetyenziswa kwinkqubo yokuvelisa enokuba yingozi.PFOA yaziwa ngokuba yityhefu, iarhente ebangela umhlaza kwizilwanyana.Isetyenziswa ekuveliseni ezinye, kodwa ayizizo zonke ii-cookware ze-PTFE zokudibanisa i-PTFE kwisitya sokupheka.Ukuvezwa kwePFOA kunxulunyaniswa nomhlaza wezintso kunye nomhlaza wamatyhalarha, isifo sokudumba, iingxaki ze-thyroid, i-cholesterol ephezulu, kunye noxinzelelo lwegazi oluphezulu ekukhulelweni.Kodwa, ukupheka. ngeepani eziqhotsayo azithathwa njengomthombo ofanelekileyo okanye okhathazayo wokuvezwa kwiPFOA.
Kutheni uqwalasela ezinye iindlela zePFOA zasimahla?
Kukho izizathu ezibini eziphambili zokuqwalasela ii-PFOA-Free alternatives.Okokuqala, iipani ezininzi ezingapheliyo akufanele zisetyenziswe ekuphekeni ukushisa okuphezulu.Ngelixa i-PFOA exposure nge-PTFE cookware ingeyiyo eyona nto ixhalabisayo, phantse zonke iipani ze-nonstick ziqulethe i-fluorine, ikhemikhali etsha xa ishushu kakhulu.Ngelixa amathuba okuba sesichengeni esibalulekileyo kunqabile, ukutshisa okugqithisileyo kwe-nonstick cookware kunokukhokelela kwimeko ebizwa ngokuba yi-polymer-fume fever.Iimpawu ziquka intloko ebuhlungu, umkhuhlane kunye nokubanda.Iintaka ezifuywayo zisenokufa ngenxa yokuvezwa ngokugqithisileyo.Uthintelo lubandakanya ukungaze ufudumeze i-PTFE cookware ngaphezu kwe-500 degrees.Oku kuthetha ukuba kuya kufuneka ukhethe isitya sokupheka esahlukileyo, njenge-skillet yentsimbi okanye iipani zetsimbi ezingenasici zokutshisa i-steaks okanye nayiphi na enye into efuna ukushisa okuphezulu.Kukwabalulekile ukukhumbula ukuba iipani zokuqhotsa ezingaqhotyokiyo akufuneki zitshiswe ngaphambili–kunye okanye ngaphandle kwe-oyile.Ngaphezu koko, ngelixa upheka nge-PTFE akunakukulimaza okanye nabani na omphekelayo, ukuba wenziwe kusetyenziswa iPFOA, inokuba buhlungu omnye umntu.
Iindlela ezizezinye ze-PTFE
Nangona i-PTFE iseyeyona ntlobo idumileyo ye-nonstick cookware, kukho ezinye iindlela.I-cookware yeCeramic lukhetho olukhulu olufumaneka kwiindawo ezahlukeneyo zamaxabiso.Ukuphendula iinkxalabo malunga ne-PFOA kunye ne-PTFE, i-T-fal, umenzi wokuqala we-polymer pan ude enze umgca we-ceramic we-cookware.Njengeepani ezingenanto, abapheki kufuneka bakuphephe ukukrwela i-cookware ye-ceramic kwaye akufuneki bazigcine zipakishwe kunye.Ukukhetha izixhobo ezifanelekileyo kunye nezixhobo zokucoca kubalulekile xa kuziwa ekugcineni nayiphi na i-pan nonstick: i-ceramic okanye i-PTFE.
Ixesha lokuthumela: Jul-24-2018