Kunyangwe tichienda kuresitorendi yemangwanani kana kuodha kutora, tinowanzoona chiitiko ichi: mukuru webasa akabvarura bhegi repurasitiki neunyanzvi, obva aisa mundiro, uye pakupedzisira akaisa chikafu imomo nekukurumidza.Kutaura zvazviri, pane chikonzero cheizvi.: Zvokudya zvinowanzosvibiswa nemafuta.Kana ichida kucheneswa, zvinoreva basa rekuwedzera.Kune iyo bhizinesi modhi ye "yakakwira vhoriyamu uye yakaderera mubereko" senge zvitoro zvemangwanani, bhegi repurasitiki rakachipa rinogona kuvaunzira Kureruka kukuru.
Asi kunewo vanhu vakawanda vanopikisa zvakanyanya kune izvi, vachifunga kuti mabhegi epurasitiki "makemikari".Zvichienzaniswa nembiya dzeporcelain dzechinyakare, dzinoita sedziine hutano pamusoro, asi kutaura zvazviri, dzinoisa njodzi huru kuhutano.Kunyanya paunenge uchiisa "chikafu chepamusoro-chepamusoro" senge noodles uye muto uchangobva kubuda muhari, unogona kunhuwa zvakajeka kunhuwa kwepurasitiki, iyo inogona kugamuchirwa nekusada pachiedza, kana kudzorera uye zvakaoma kumedza zvakanyanya, zvichikonzera. mamwe "makakatanwa" asina kufanira.
Saka mabhegi epurasitiki ane chepfu here mushure mekunge azadzwa nechikafu chinopisa?
Chokutanga pane zvose, zvakakosha kunzwisisa kuti zvikwama zvepurasitiki zvakagadzirwa ne "polyethylene", "polypropylene", "polyvinyl chloride" nezvimwe zvakadaro.Kubva pakuona kwehunyanzvi, polyethylene ine njodzi yekunaya kwe "toxic monomer ethylene", asi mukana wekunaya kwe "food-grade polyethylene" wakadzikira zvakanyanya.Mabhegi epurasitiki akaparadzirwa kare anowanzo gadzirwa ne "polypropylene", nokuti ane simba rekudzivirira kwekushisa kwepamusoro (160 ° -170 °), uye kunyange akapiswa ne microwave, haigoni kuburitsa kunhuhwirira kwakasiyana.Zvinoenderana nekupisa kwakanyanya kwekunaya kwechikafu pa100 °, kunenge kusina "poisonous monomers" mu "polypropylene plastic bags", asi chirevo ndechekuti masaga epurasitiki anoshandiswa anofanira kunge ari "giredhi rekudya".
Nechinangwa kutaura: iyo inonzi "chinhu" mu "polypropylene" hairevi kuti ikemikari ine chepfu.Zviri nani kuti urege kuidya, asi haufaniri kunetseka zvakanyanya kana ukaidya.
Nguva yekutumira: Jul-30-2022