Muaj ntau zaj dab neeg hais txog kev phom sij ntawm qee yam khoom noj. Cov dab neeg no tsis muaj dab tsi piv rau qhov txaus ntshai tiag tiag ntawm cov rog trans thiab carcinogens. Ob qho no feem ntau tsis meej pem. Piv txwv li, thaum nws tau hais tias cov roj zaub dhau los ua rog thaum kib. Qhov tseeb, nws yog oxidized nyob rau hauv qhov cuam tshuam ntawm qhov kub thiab ua carcinogenic. Qhov sib txawv ntawm cov rog trans thiab cov carcinogens yog dab tsi thiab lawv puas txaus ntshai?
Trans nqaijrog nyob rau hauv khoom noj khoom haus
Ntawm daim ntawv lo khoom noj, cov rog rog tuaj yeem tshwm nyob rau hauv cov npe margarine, cov khoom siv hluavtaws, cov zaub roj hydrogenated. Hauv kev lag luam khoom noj khoom haus, nws tau siv ua qhov pheej yig analogue ntawm butter.
Margarine muaj nyob rau hauv ntau yam khoom qab zib - khoom qab zib, pastries, ncuav qab zib, pies, khoom qab zib. Nws yog ntxiv rau cov khoom siv mis nyuj - curds, curds, tsev cheese, ice cream, kis. Cov tuam txhab tsis paub cai tsis qhia margarine ntawm daim ntawv lo, tab sis tsuas yog sau "zaub zaub roj". Yog hais tias cov khoom yog khoom, tsis khiav tawm thiab tsis poob zoo, ces nws tsis muaj zaub roj, tab sis margarine.
Margarine muaj cov roj ua kom txaus tab sis yog ua los ntawm cov roj zaub tsis txaus. Thaum lub sijhawm tsim cov txheej txheem, cov roj ntsha tsis muaj roj ntau hauv lub cev tau muab tshem tawm ntawm ob daim ntawv cog lus, ua rau lawv muaj cov rog rog. Tab sis nws tsis yog qhov kev hloov pauv no uas txaus ntshai rau kev noj qab haus huv, tab sis qhov tseeb tias nws cov txiaj ntsig tshwm sim yog qhov hloov pauv hauv cov qauv nws tus kheej. Qhov tshwm sim yog rog uas tsis muaj nyob hauv qhov. Tib neeg lub cev tsis tuaj yeem ua nws. Peb lub cev tsis muaj "phooj ywg / yeeb ncuab" kev lees paub ua raws cov rog, yog li cov rog hloov pauv tau suav nrog hauv ntau txoj hauv kev. Qhov txaus ntshai yog tias thaum hloov pauv cov molecule nkag mus rau hauv lub cell, nws cuam tshuam nws cov haujlwm, uas yog fraught nrog teeb meem ntawm lub cev tiv thaiv kab mob, metabolism, rog dhau thiab kev tsim cov qog.
Yuav ua li cas kom koj tus kheej thiaj li tsis raug mob los ntawm cov rog trans?
- Tshem tawm cov khoom qab zib, khoom qab zib, cov khoom ci thiab cov khoom noj muaj txiaj ntsig zoo los ntawm cov khoom noj;
- Ua tib zoo nyeem cov ntawv cim - yog tias muaj pes tsawg leeg “rog zaub”, tab sis cov khoom nws tus kheej yog cov tau, ces cov lus muaj tsis muaj butter, tab sis margarine.
Carcinogenic tshuaj
Tus carcinogen yog yam uas ua rau mob cancer. Carcinogens tau pom tsis tsuas yog hauv kev noj haus. Lawv nyob hauv qhov xwm, kev lag luam, thiab yog yam khoom tsim ntawm tib neeg kev ua. Piv txwv, cov duab xoo hluav taws xob yog cov carcinogenic, haus luam yeeb haus luam yeeb, nitrates thiab nitrites ib yam nkaus.
Hais txog khoom noj khoom haus, tib neeg muaj tshuaj lom lawv lub cev thaum lawv siv cov roj tsis muaj roj rau kib lossis rov kib hauv cov roj ua kom huv. Cov roj uas tsis muaj roj muaj cov impurities uas tsis kam rau hauv siab kub - thaum ua kom sov, lawv dhau los ua cov qog nqaij hlav. Refined roj muaj peev xwm tiv taus siab kub, tab sis tsuas yog ib zaug.
Ntawm cov khoom noj tiav lawm, cov thawj coj hauv cov ntsiab lus carcinogens yog cov khoom haus luam yeeb uas muaj cov tshuaj lom polycyclic hydrocarbons los ntawm cov pa luam yeeb.
Ntau yam khoom noj hauv cov kaus poom, suav nrog cov zaub ua hauv tsev, kuj muaj cov tshuaj tsis zoo. Hauv kev lag luam zaub mov, tuaj yeem siv cov tshuaj khaws cia tsis zoo, thiab cov zaub tsis zoo tuaj yeem siv rau kev npaj hauv tsev. Yog tias cov zaub tau cog rau tshwj xeeb cov chiv ua chiv, tom qab ntawd lawv tej zaum muaj nitrates, uas, thaum khaws cia lossis khaws cia hauv qhov chaw sov, yuav ua rau muaj kev phom sij ntau dua.
Yuav tiv thaiv koj tus kheej ntawm cov carcinogens li cas?
- Fry hauv cov roj ua kom zoo, tab sis tsis txhob siv nws;
- Txwv cov khoom haus luam yeeb thiab cov kaus poom kom ntau li ntau tau;
- Ntsuam xyuas cov ntawv ntim zaub mov kaus poom. Nws yog qhov zoo yog tias muaj pes tsawg leeg muaj cov tshuaj tiv thaiv ntuj zoo li ntsev thiab kua txiv hmab txiv ntoo.
Tam sim no koj paub dab tsi trans cov rog thiab carcinogens yog, thiab nyob rau hauv cov zaub mov lawv pom. Qhov no yuav pab koj kom hloov pauv sai ntawm koj cov zaub mov noj thiab txo qhov kev pheej hmoo ntawm cov teeb meem kev noj qab haus huv uas tsis tuaj yeem ua tau.