Kafukufuku Watsopano Wapeza 'Makemikolo Osatha' mu Mbale Zotengera Zopangidwa ndi Mchere

Mu kafukufuku waposachedwa wochitidwa ndi ofufuza otsogola, zinthu zoopsa zapezeka zokhudzana ndi chitetezo cha manyowa opangidwa ndi manyowambale ya saladi ya kraftZapezeka kuti mbale zimenezi zomwe zimaoneka ngati zosamalira chilengedwe zitha kukhala ndi "mankhwala osatha." Mankhwalawa, omwe amadziwika kuti per- ndi polyfluoroalkyl substances (PFAS), abweretsa nkhawa chifukwa cha zotsatira zake zoyipa pa thanzi.

PFAS ndi gulu la mankhwala opangidwa ndi anthu omwe sakhudzidwa ndi kutentha, madzi, ndi mafuta. Agwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikizapo ma phukusi a chakudya, chifukwa amatha kuthamangitsa mafuta ndi madzi. Komabe, kafukufuku wambiri wagwirizanitsa mankhwala awa ndi mavuto osiyanasiyana azaumoyo, kuphatikizapo khansa, mavuto a chitukuko, komanso kusokonekera kwa chitetezo chamthupi.

Kafukufuku waposachedwapa adayang'ana kwambiri pa zinthu zosakanikiranaMbale ya saladi yokhala ndi chivindikiro, zomwe zimagulitsidwa ngati njira ina yobiriwira m'malo mwa zotengera zapulasitiki zachikhalidwe. Mabotolo awa amapangidwa ndi pepala lobwezerezedwanso la Kraft ndipo ali ndi mkati mwake wokhala ndi PE kuti ukhale wolimba. Ndi osinthasintha, opirira kusinthika, komanso oyenera ntchito zosiyanasiyana.

Komabe, kafukufukuyu adapeza zizindikiro za PFAS m'mbale zambiri zotengera manyowa zomwe zinayesedwa. Kupeza kumeneku kukubweretsa nkhawa yokhudza kusamuka kwa mankhwala awa kuchokera m'mbale kupita ku chakudya chomwe chilimo. Ogula mosadziwa akhoza kukhudzidwa ndi PFAS akamadya chakudya chomwe chimaperekedwa m'zidebe zomwe zimaonedwa kuti ndi zosawononga chilengedwe.

Ngakhale ndikofunikira kudziwa kuti milingo ya PFAS yomwe imapezeka mumbale zamapepalaPopeza zinali zochepa, zotsatira za nthawi yayitali pa thanzi la munthu zomwe zimachitika chifukwa chogwiritsa ntchito mankhwala amenewa nthawi zonse sizikudziwika. Chifukwa chake, akatswiri akulimbikitsa mabungwe olamulira kuti akhazikitse miyezo ndi malamulo okhwima okhudza kugwiritsa ntchito PFAS m'mabokosi ophikira chakudya.

Opangambale zotengera zophikidwa ndi manyowaayankha mwachangu ku zomwe apezazi mwa kuwunikanso njira zawo zopangira ndi zipangizo. Makampani ena atenga kale njira zofunika kwambiri zochepetsera kuchuluka kwa PFAS muzinthu zawo ndikuwonetsetsa kuti ogula ali otetezeka.

Ngakhale kafukufukuyu akubweretsa nkhawa zokhudzana ndi kupezeka kwa PFAS mu manyowa opangidwa ndi manyowambale za saladi, ndikofunikira kukumbukira kuti mbale izi zimaperekabe zabwino zambiri. Kapangidwe ka mapepala awo obwezerezedwanso a Kraft kamapangitsa kuti azisankha bwino zachilengedwe, ndipo mphamvu zawo zosalowa madzi komanso zosagwira mafuta zimapangitsa kuti zikhale zoyenera zakudya zosiyanasiyana. Kaya ndi saladi zozizira, poke, sushi, kapena zakudya zina zokoma, mbale izi zimapereka njira yosavuta komanso yosinthasintha yodyera paulendo.

Pomaliza, zomwe zapezeka mu kafukufuku waposachedwapa zikusonyeza kuti mbale zotengera zinthu zomwe zingatheke kukhala ndi manyowa zitha kukhala ndi "mankhwala osatha" otchedwa PFAS. Ngakhale kuti izi zikubweretsa nkhawa zokhudzana ndi zoopsa zomwe zingachitike pa thanzi, opanga zinthu akugwira ntchito mwakhama kuti achepetse kupezeka kwa PFAS muzinthu zawo.Ngakhale izi zapezeka, manyowa opangidwa ndi manyowambale za saladi za kraft paperikupitilizabe kukhala njira yothandiza kwa anthu omwe akufuna njira zosungira chakudya zomwe siziwononga chilengedwe komanso zosavuta kugwiritsa ntchito.