Qaphela ke qaphela .. ikhofi kubangela umdlavuza

Ukumangalelwa okusha kungase kubophe ikhofi ingunaphakade ngemva kwezindonga zokuvunyelwa, futhi isinqumo asikakakhishwa, inkantolo yase-US state of California ingase inqume ecaleni elihlobene nekhofi, futhi uma isinqumo sivuna leli cala, amathilomu nezitolo zekhofi kuzodingeka zibeke isexwayiso mayelana nekhofi kanye nokwenzeka kokudala umdlavuza wesifo. Kungase kudingeke nokuba bakhokhe inhlawulo uma bengaxwayisi amakhasimende ngobungozi bamakhemikhali asekhofini.

Ngemuva kwaleli cala elifakiwe, i-Toxic Education and Research Council, ihlose ukujezisa izinkampani ezingakunaki ukuxwayisa amakhasimende ngokuthi ikhofi liqukethe into ethile.

I-Acrylamide iyikhemikhali eyakha ngokwemvelo ekudleni okunhlobonhlobo okuhlukahlukene uma kuphekiwe, okuhlanganisa nekhofi.

Isifunda sase-California sihlukanisa i-acrylamide ohlwini lwazo lwe-carcinogens, okuyisizathu secala elifakwe yiBhodi Lezemfundo ngokumelene nezinkampani.

Yini i-acrylamide?
Le nto ijwayele ukwakheka ngokwemvelo lapho okusanhlamvu nezitshalo kuphekwe emazingeni okushisa aphezulu, ngenqubo esebenzayo ebizwa ngokuthi "i-Maillard reaction", lapho ukushisa okuphezulu kusebenza khona ukuguqula ukunambitheka nombala kashukela nama-amino acid, ukuze umbala wabo ube nsundu. , futhi lokhu kwenzeka ngokushisisa amazambane isinkwa, amabhisikidi noma ikhofi, nezinye izinhlobo ze-acrylamide. Kodwa asikho isizathu esiqinile, kuze kube manje, sokukholelwa ukuthi ikhofi noma okunye ukudla kubeka abantu emazingeni ayingozi e-acrylamide, futhi ayikho indlela eyaziwayo yokwenza ikhofi ngaphandle kokudlula ku-acrylamide.
i-acrylamide kanye nengozi yomdlavuza
Ikhemikhali okukhulunywa ngayo yaqala ukutholwa ososayensi baseSweden ngo-2002, ngokusho kwe-American Cancer Society.
Idatha ikhomba ukuthi ukuba khona kwe-acrylamide ngobuningi ekudleni kubangela umdlavuza kwezinye izilwane, kanti ucwaningo selukhombisile ukuthi ukufaka i-acrylamide emanzini okuphuza kungadala umdlavuza kumagundane.

Kodwa imithamo esetshenziswa kulezi zifundo iphakeme izikhathi eziyi-1000 kuye kweziyi-100 kunalokho abantu abavame ukukuthola ekudleni kwabo.
Izikhulu ze-European Food Safety Authority zithe: “Kungenzeka ukuthi le nto ibikhona ekudleni kusukela ekuqaleni kuphekwa, ngoba ukuthosa, ukubhaka nokosa konke kudala i-acrylamide. (Kunjalo ngokudla okutholakala ezitshalweni, okuhlanganisa nokusanhlamvu, kodwa hhayi ngempela okwenyama noma inhlanzi).” Kodwa i-acrylamide ayibeki ubungozi kubantu ezingozini zezimboni, lapho ihogelwa abantu ngobuningi.
Futhi ingelinye lamakhemikhali amaningi akhiqizwa intuthu kagwayi, nakuba ngamanani aphezulu kunekhofi elishisayo noma ithosi.
Kubalulekile ukukhumbula ukuthi izinga lomthamo wekhemikhali elinquma ukuthi liyingozi yini.I-caffeine, etholakala nasekhofini, ingabulala ngemithamo ephezulu - kodwa lokho akusho ukuthi i-caffeine iyingozi ngokuphelele.

Futhi uma udla ukudla okuphekiwe, i-acrylamide ayinakugwenywa, njengoba ikhona cishe engxenyeni yesithathu yamakholori adliwa umuntu ovamile waseMelika noma waseYurophu.
Imvamisa, i-metabolism yamakhemikhali anjalo kubantu yenzeka ngendlela ehlukile kunezilwane, futhi kuze kube manje, ucwaningo alukakutholi ngokusobala ukuxhumana phakathi kokusetshenziswa kokudla okuqukethe i-acrylamide kanye nomdlavuza ojwayelekile ohlukahlukene.
Kunoma yikuphi, iningi ledatha kuze kube manje libonisa ukuthi abantu abadla ikhofi eningi banengozi ephansi yezifo eziningi zesibindi, izifo zenhliziyo, uhlobo lwesifo sikashukela sohlobo lwe-XNUMX, ukucindezeleka, futhi okubaluleke kakhulu kulokhu futhi ama-cancer, anenani eliphansi. ingozi.