Le hoja bo-rasaense ba hanyetsa melemo kapa likotsi tsa mafura a mangata, bonyane baa lumellana hore oli ea trans, kapa oli e seng ea hydrogenated, e kotsi. Ho finyella sena, US Administration of Drug and Drug Administration e hloka hore lik'hamphani tsa lijo li hlahise li-trans tsa maiketsetso ka 2018 ntle le hore li ka paka hore tšebeliso ea tsona e sireletsehile.
Lijo tse nang le mafura a li-transat "li na le" oli e sa hlahisoang ke hydrogen "kapa" oli ea hydrogenated "tse thathamisitsoeng lijong.
Pele mafura a ferekanngoa a ne a lokela ho thathamisoa mabitso a phepo e nepahetseng, ho tloha ka January 2006, ena e ne e le tsela ea rona feela ea ho tseba hore na mafura ana a kotsi a teng. Leha ho le joalo lihlahisoa tse 'maloa li bolela "0g Trans Fat" kapa li ipitsa li le mafura a mafura empa li ntse li e-na le oli tsena tse thathamisitsoeng lijong tsa tsona. See se ka ba joang?
Oli ea Hydrogenated Versus Trans-Fat
Ho na le mabaka a mabeli ao ka 'ona lijo tse nang le oli ea hydrogenated li ka ngotsoeng ka mafura a mafura, kapa lethathamo la 0g trans fat ka lebokose. Ntlha ea pele, lintho tse thathamisang oli e kenngoa ka oli e kenngoa lijong empa li na le tse ling tse ka tlaase ho 0.5g ea li-trans tsa mafura li sebelisoa ke 'muso hore o fetelle mafura ntle ho tefo. Mohlala o motle oa sena e ne e tla ba oli ea peanut , e nang le oli e nyane ea hydrogenated ho thibela khethollo. Bothata ka tlhaloso ena, ke hore haeba u ja ho feta boholo bo boletsoeng, likaroloana tsena tsa gram e eketsa, 'me ka sebele u ja li-trans.
Ntlha ea bobeli, lihlahisoa tse nang le oli e feletseng ea hydrogenated ke mafura a fetolang mahala. A re hlahlobisiseng ha hydrogenation.
Hydrogenation ke Eng?
Hydrogenation ke mokhoa oa lik'hemik'hale oo oli ea limela tse nang le oli e fetohang mafura a thata . Mafura a hydrogenated ka 'ngoe a na le mafura a trans , kapa li-trans, tseo ho nahanoang hore li kotsi ho feta mafura a tletseng .
Li-trans li phahamisa maemo a k'holeseterole e mpe le maemong a tlaase a k'holeseterole e ntle. U ka bala ho eketsehileng ho sena boemong ba ka ba mafura a trans .
Ha oli ea limela e le metsi e phethehile ka ho feletseng, ha ho letho leo ho lona ho nang le mafura a trans. Mafura a bakoang ke a tiileng le ho feta, ho sebetsa ka thata, ho tsitsisa ho tsuba, esita le mocheso oa mohatsela. Hydrogenation e feletseng e eketsa bongata ba mafura a mangata, le hoja bongata ba eona bo le motsoako oa staric acid, e fetoletsoeng ke 'mele ho oleic acid, mafura a monounsaturated, a sa phahamiseng li-cholesterol tse mpe. Sena se etsa hore mafura a hydrogenated ka ho feletseng a se ke a kotsi ho feta mafura a sa hlahisoang ke hydrogenated.
Ha Crisco e hlahisa lihlahisoa tsa eona tse fokolang ka mafura ka 2004, e ne e e-na le oli e feletseng ea hydrogenated, e neng e kopantsoe ka oli ea soneblomo le oli ea soya ho nolofatsa seo e neng e ka ba mafura haholo. Morero o khethehileng o ile oa khaotsa kaha o ne o batla o theko e boima. Hona joale, Crisco o sebelisa oli ea soya, oli ea palm palm e feletseng, le oli ea soybean le karolo e itseng ea hydrogenated. Ho hlaka: hobane feela ho se na mafura ha ho bolele hore ke mafura a tlaase . Ponopo e le 'ngoe ea ho khutsuoa ha mafura a mafura ho na le lik'hilojule tse 110, mafura a 12g, a mang a mang a mangata.
Ke k'holeseterole mahala, leha ho le joalo.
Hlokomela Li-Labels
Hlokomela: haeba sephutheloana se mpa se thathamisa "oli ea hydrogenated", ntle le ho hlalosa hantle hore na e na le karolo e itseng kapa e feletseng ea hydrogenated, e ka 'na ea se ke ea fetoloa mafura ntle ho tefo. Ka linako tse ling li sebelisoa ka tsela e sa tšoaneng ka mantsoe a reng "hydrogenated" le "karoloana ea hydrogenated". Haeba sephutheloana se bolela ka ho hlaka hore se na le oli e feletseng ea hydrogenated, joale e tla ba mafura a mafura. Kaha melao e thata ea ho ngolisa li qala ho sebetsa, lihlahisoa tsa trans li hlakile haholoanyane ho feta tseo li neng li tloaetse ho li etsa, 'me bahlahisi ba bangata ba lijo ba ntse ba tsoela pele ho batla mekhoa ea bophelo bo botle bakeng sa lihlahisoa tsa bona.