ʻAʻole kūʻē ka hoʻopaʻapaʻa e pili ana i ka mea kuke nonstick i kona ʻoluʻolu a i ʻole ka maʻalahi o ka hoʻohana.Pili ia iā ia iho inā he ʻelua pūhui: palekana ka PFOA a me ka PTFE, ʻoi loa ke hoʻohana ʻia ma ke ʻano he papa kuke.Nui nā pane i kēia pilikia, ma muli o ka nui o ka manaʻo o ka pōʻino o kēia mau mea.
Manaʻo nui kekahi poʻe kuke i nā hopena ʻino i ko lākou olakino ponoʻī.Pono kekahi e noʻonoʻo i ka maikaʻi o nā keiki liʻiliʻi a lākou e kuke ai.A ʻoiaʻiʻo, aia kekahi poʻe makemake e hoʻomaopopo i ka hopena o kā lākou hoʻoholo ʻana ma ka lumi kuke i ke kaiapuni holoʻokoʻa.
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PFOA, PTFE a me nā ʻokoʻa ma waena o nā mea ʻelua
ʻO ka PFOA, pōkole no ka waika perfluorooctanoic, he pūhui synthetic he nui nā noi.Uaʻikeʻia e hoʻokuʻu i ka wai a me kaʻaila a hoʻohanaʻia i ke kaʻina hana o kekahi mau mea kuke PTFE. ʻO PTFE, kahi meaʻokoʻa, he polymer synthetic.ʻIke maikaʻi ʻia ʻo ia e ka polymer inoa inoa, he hōʻailona ia o ka Hui DuPont. ʻO DuPont kahi mea hana kemika ma ʻAmelika kahi, i nā makahiki 1930, ua hana hewa kekahi limahana i ka pūʻulu mua o PTFE oiai e hana ana ma kahi papahana ʻē aʻe.Ua hoʻomaka koke ʻo DuPont i ka hana ʻana i ka PTFE no nā noi ʻoihana. Ua hoʻohana kaulana ʻia ʻo PTFE ma ke ʻano he valve a me ka paipa sealant i ka wā o ke Kaua Honua II hoʻokolohua hoʻokolohua i kapa ʻia ʻo The Manhattan Project.He ikaika loa a paʻakikī akā hiki ke maʻalahi, i lilo ia i koho maikaʻi.
ʻO nā pōʻino kūpono o PFOA a me PTFE Cookware
ʻO ka mea kuke i uhi ʻia me ka PTFE ua ʻae ʻia ʻo FDA mai ka makahiki 1960. Eia naʻe, ua hopohopo nā poʻe he nui i ka ʻai ʻana me ka polymer a i ʻole nā kīʻaha nonstick ʻē aʻe hiki ke hoʻoulu i ka maʻi kanesa a i ʻole ka maʻi. he mea weliweli i ke ola kino o kanaka.ʻOiai ʻo nā ʻāpana o ka pale nonstick hiki ke paʻi i loko o ka meaʻai, ʻaʻole kēia ka helu ʻekahi e pili ana i nā pans nonstick. ʻOiai ke ʻae nei ka American Cancer Society ʻaʻole he carcinogen ka polymer/PTFE.ʻO ia ka PFOA i hoʻohana ʻia i ke kaʻina hana i hiki ke pilikia. Ua ʻike ʻia ʻo PFOA he mea ʻawaʻawa, maʻi maʻi maʻi i nā holoholona.Hoʻohana ʻia ia i ka hana ʻana o kekahi, akā ʻaʻole nā mea kuke PTFE āpau e hoʻopaʻa i ka PTFE i ka ipu kuke. Hoʻopili ʻia ka hoʻolaha ʻana o PFOA i ka maʻi ʻaʻai a me ka testicular, colitis, thyroid pilikia, cholesterol kiʻekiʻe, a me ke koko kiʻekiʻe i ka hāpai ʻana. ʻaʻole i manaʻo ʻia he kumu kūpono a hopohopo paha i ka PFOA me nā pā palai nonstick.
No ke aha e noʻonoʻo ai i nā koho koho PFOA-Free?
ʻElua kumu nui e noʻonoʻo ai i nā mea ʻokoʻa PFOA-Free. ʻO ka mea mua, ʻaʻole pono e hoʻohana ʻia ka hapa nui o nā pā nonstick no ka kuke ʻana i nā wela wela.ʻOiai ʻaʻole pilikia nui ka hoʻolaha ʻana o ka PFOA ma o ka ipu kuke PTFE, ʻaneʻane loaʻa i nā pā nonstick āpau ka fluorine, kahi kemika e ʻā ana i ka wā e wela ai.ʻOiai ʻaʻole hiki ke ʻike nui ʻia, hiki i ka wela nui o nā mea kuke nonstick ke hopena i kahi maʻi i kapa ʻia ʻo polymer-fume fever.ʻO nā hōʻailona ka maʻi poʻo, ke kuni a me ke anu.Hiki i nā manu pipi ke make i ka overexposure. ʻO ka pale ʻana ʻaʻole e hoʻomoʻa i ka ipu kuke PTFE ma luna o 500 degere.Pono ʻoe e koho i kahi ipu kuke ʻē aʻe, e like me nā skillets hao a i ʻole nā ipu kila kila no ka puhi ʻana i nā steak a i ʻole kekahi mea e pono ai ka wela nui.He mea nui hoʻi e hoʻomanaʻo ʻaʻole pono e hoʻomoʻa ʻia nā pā palai nonstick–me ka ʻaila a i ʻole ka ʻaila.
Nā ʻano ʻokoʻa PTFE
ʻOiai ʻo PTFE ka mea kaulana loa o nā mea kuke nonstick, aia kekahi mau mea ʻē aʻe.I ka pane ʻana i nā hopohopo e pili ana i ka PFOA a me ka PTFE, T-fal, ka mea hana polymer pan i hana i kahi laina seramika o nā mea kuke.He mea koʻikoʻi ke koho ʻana i nā mea pono a me nā mea hoʻomaʻemaʻe i ka mālama ʻana i kekahi pan nonstick: ceramic a i ʻole PTFE.
Ka manawa hoʻouna: Jul-24-2018