John Myers
Zvave zvichizivikanwa kwemakore kuti artificial butter flavoring (diacetyl), senge iyo inoshandiswa mumicrowave popcorn, inogona kukonzera chirwere chakakomba chemapapu chinonzi popcorn lung. Kare, diacetyl yainyanya kuparadza mapapu evanhu vanoshanda mumafekitari epopu. Zvinotyisa, zvisinei, kune zvakare vanorwara popcorn vatengi. Nzira yekudzivirira sei diacetyl fumes? Ndezvipi zvekudya zvine diacetyl?
Dangerous butter flavour - diacetyl
Kemikari inonzi diacetyl ine bhata rakasimba uye rakasiyana chaizvo, ndosaka richinyanya kushandiswa kugadzira microwave popcorn. Nekudaro, diacetyl yakabatwawo mhosva kune iyo inonzi popcorn lung (bronchiolitis obliterans) kwemakore.
Mhepo yechinhu chinonhuwira inokuvadza zvakanyanya nekuti inovhara masaga emhepo mumapapu kana ikafemerwa, izvo nekufamba kwenguva zvinogona kutungamira mukukuvadzwa kwetishu yemapapu, kukanganisa kukuru mukutsinhana kwegasi, uye kunyange kufa.
Popcorn mapapu ne diacetyl
Kare muna 2000, zviremera zvehutano zveUnited States zvakashuma kuti vashandi gumi pafekitari yepopcorn vakanga vabatwa nebronchiolitis obliterans, asi izvi zvakanga zvisina mutemo wepamutemo pakushandiswa kwediacetyl panguva iyoyo.
Kwakange kusati kwasvika makore manomwe gare gare, mushure mematare akati wandei achipokana nevagadziri vemafuta ekugadzira bhotela akange amhan'arwa mumatare akasiyana siyana eUS, iyo inonzi inonzi Popcorn Workers Lung Disease Prevention Act yakapasiswa.
Mutemo uyu zvino unosungira US Occupational Safety and Health Administration kuseta zvinosunga zviyero zve diacetyl.
Hapana chakaitwa muEurope panguva ino - maererano neshoko rokuti "mira uone uye unwe tii". Maingove muna 2010 apo Scientific Committee on Occupational Exposure Limits (SCOEL) yakapa kurudziro pamiganho yemhando dzema diacetyl vapors munzvimbo yebasa.
Asi gore rimwe chete gare gare (2011), tsvakiridzo nyowani yesainzi yakaratidza kuti zvakatemerwa US uye EU zviyero hazvina kukwana kuchengetedza chaizvo vashandi mumafekitori epopcorn.
Iwo muganho tsika akakurudzirwa nemasaenzi akadzikira zvekuti kunyangwe vamwe vatengi vepopcorn vanogona kunge vari panjodzi - uye izvi ndizvo chaizvo zvakatoonekwa:
Popcorn mapapu zvakare mune popcorn vatengi
Kare muna 2007, imwe popcorn lung kesi yakaonekwa mune murume aisashanda mufekitori yepopcorn, asi aingogara achidya mabhegi maviri emicrowave popcorn pazuva. Mamwe manyuko akasiana-siana anoshuma kuti ichi chakanga chisiri chinoitika choga. Asi kudzivirira kwevatengi hakuratidzi kufarira izvi kusvika zvino.
Nhaurirano nezve diacetyl nezvimwe zvinowedzera zvekudya zvakawana European Food Safety Authority (EFSA) kuti iongororezve zvakasiyana-siyana zvinonhuhwirira, asi kusvika parizvino havasati vakwanisa kuona chero njodzi kune vatengi kubva kudiacetyl muchikafu.
Kushandiswa kweartificial butter flavour hakusati kwarambidzwa, kunyangwe zvidzidzo zvakaratidza kuti zvinenge zvese zvekugadzira popcorn butter flavorings - kusiyana nebhata chairo - zvinogona kuburitsa zvine njodzi kukwirisa kwehutsi hwe diacetyl painopisa.
Makambani mazhinji emamicrowave popcorn ave kuita pasina diacetyl mumapopcorn kusimbisa vatengi vavo. Nekudaro, diacetyl parizvino yakatsiviwa nemamwe makemikari ayo asiri nani.
Ndezvipi zvekudya zvine diacetyl?
Artificial diacetyl ichiri kuwanikwa muzvikafu zvakawanda zvinonaka sebhata. Izvi zvinosanganisira mafuta akakangwa, majarini, zvigadzirwa zvekudya, uye tumwe tumwe tushoma. Kunyangwe diacetyl iriwo chikamu chechisikigo chezvikafu zvakasiyana senge bota chairo, chikafu chechisikigo kazhinji chinoisa njodzi shoma.
Iyo diacetyl inoburitswa kubva bhotela, semuenzaniso, yakadzikira kakawanda pane iyo yakataurwa yeartificial butter flavour.
Asi sezvo bhotela richipawo mhute ye diacetyl kana ichipisa, zvave zvichiodzwa mwoyo kwemakore kushandisa bota pakukangwa. Pane kudaro, zvakadaro, kwave nekuwedzera uye kwakawedzera kunhuhwirira oiri kwechinguva, ese anonhuwirira zvakanyanya bhotela uye izvo, zvinoshamisa zvakakwana, hapana anoraira zvinopesana nazvo.
Nekudaro, pane fungidziro yekuti zvigadzirwa izvi zvakare zvinokonzeresa hutano, sezvo zvichigadzirawo mhute pakugocha. Kunyanya vabiki kana vabiki vehobby vanogona kukanganiswa nenjodzi iyi.
Kana iwe uchida kudzivirira artificial butter flavour nekuda kwezvikonzero izvi, iwe unofanirwa kutarisa izvo zvinongedzo. Asi chenjerera: Diacetyl inogona kuvanza kuseri kwemazwi okuti "kunhuhwirira", "kunhuhwirira kwebhota" uye kunyangwe kuseri kwe "natural butter aroma". Kana iwe uchida kuve padivi rakachengeteka, iwe unofanirwa kudzivirira zvigadzirwa zvine flavoured - kunyanya izvo zvinofanirwa kupiswa, sezvo njodzi ine diacetyl ichizivikanwa kubva mumhute.
