Trans-rog hauv cov khoom noj. Yuav ua li cas cov zaub mov muaj trans nqaijrog thiab yuav ua li cas lawv yog txaus ntshai rau lub cev

Nws yog tsis muaj daim card uas lub zaub roj yog ntau npaum li cas pab tau tshaj tsiaj - qhov chaw ntawm "phem" cholesterol, uas tsim nyob rau hauv tus ntawm cov rog, kab mob plawv thiab cov hlab ntsha. Xyaum tag nrho cov zaub roj muaj tseem ceeb fatty acids omega-6 thiab omega-3, uas yog zoo heev rau tib neeg lub cev. Tab sis cov no pab tau cov khoom muaj ib tug tseem ceeb drawback - ib tug luv luv lub txee lub neej. Tsis tas li ntawd mus rau lub zaub roj tsis tau poob nws saj zoo, nws yuav tsum tau muab cia rau hauv tej yam kev mob. Tag nrho cov no yog ib yam nkaus thiab unprofitable rau manufacturers. Yog li ntawd, zaum tau "zoo" zaub rog, uas yog cov sib txawv uas tsis muaj nqi thiab ntev txee lub neej txawm nyob rau hauv chav tsev kub. Cov unsaturated rog tau los ntawm dag txhais tau tias (txoj kev hydrogenating kua zaub roj), thiab muaj trans-rog. Nyob rau hauv dab tsi cov khoom uas lawv yeej muaj, thiab tej yam nyob rau hauv tib neeg lub cev? Wb tham txog qhov no nyob rau hauv tsab xov xwm.

Ib me ntsis keeb kwm

Nyob rau hauv 90-ies ntawm lub XIX xyoo pua Pol Sabate (nws tom qab ua ib tug Nobel Laureate) tshawb xyuas cov Science News for KIDS ntawm hydrogenation. Tsaug rau nws ua hauj lwm lub sij hawm los tau txais khoom nqaijrog los ntawm cov kua zaub roj. German chemist Wilhelm Normann tsim lub tswv yim ntawm Paul Sabatier, uas xam tau tias yog hydrogenation ntawm vapors, thiab pom hais tias nws nyob rau hauv 1901 tus txheej txheem ntawm hydrogenation ntawm cov kua roj. Nyob rau hauv 1902, qhov no technology tau patented los ntawm lawv, thiab nyob rau hauv 1909 yuav lub txoj cai rau cov patent lub tuam txhab Procter thiab Twv txiaj, nyob rau hauv 1911 mus pib muag roj, ci hmoov «Crisco», uas yog siv nyob rau hauv qhuav ntawm cov hydrogenated cottonseed roj.

Qhuav ntawm trans roj

Raws li ib feem ntawm cov rog no yog tam sim no trans unsaturated fatty acids. Rau lawv cov khoom siv dag muaj txoj kev: cov kua zaub roj yog qhia tshwj xeeb uas ua rau muab ib tug khoom zaub roj. Thaum lub sij hawm ua los ntawm cov roj rhuab mus rau ib tug kub, hydrogen yog dhau, ua rau ib tug oxidation-resistant khoom roj loj.

Qhov twg thov dag rog?

Trans-nqaijrog yog siv rau lub zus tau tej cov confectionery thiab ua noj ua haus cov roj uas txhim kho lub saj thiab cuag txee lub neej ntawm ntau cov khoom. Lawv yog cov ncaj pheej yig thiab yooj yim rau siv, yog li ntawd lawv ntxiv rau feem ntau cov zaub mov muaj khoom. Raws li dag rog yog tsim thaum lub sij hawm kib. Khoom noj khoom haus kev lag luam yog tsim txhua txhua hnub, thiab hnub no koj yuav nrhiav tau trans rog nyob rau hauv cov khoom muaj ntau ntau yam ntawm pab pawg, los ntawm pastries rau crisps. Qhov ntawd yog cia li tsis yeej ib txwm qhia lawv manufacturers nrog lawv cov khoom.

Trans nqaijrog. Uas muaj cov dag tsob nroj cov khoom?

Feem ntau, ib tug tseem ceeb npaum li cas ntawm trans rog muaj nyob rau hauv:

• confectionery khoom (ncuav, ncuav, wafers, ncuav qab zib, crackers, donuts, khoom qab zib);

• qos yaj ywm kib, paj kws;

• frozen nqaij thiab lwm yam semi-tiav lawm cov khoom, breaded (ntses nrog, cutlets);

• ketchup, mayonnaise, kua ntsw;

• vas nthiv zaub mov cov khoom (fries, Tat, pasties thiab al.);

• refined zaub roj;

• kis, mos roj, mixtures ntawm zaub roj thiab butters;

• qhuav concentrates (kua zaub, khoom qab zib, cov kua ntsw, cream);

• Hoobkas-ci, ci;

• cheese tsis muaj roj (tsiaj muaj roj nyob rau hauv lawv xyoo ua hydrogenated).

Tej yam nyob rau hauv tib neeg lub cev kev siv cov trans-rog?

Yog hais tias koj tsis tu ncua noj cov khoom noj uas muaj trans nqaijrog, tej yam ntawm lub cev yuav manifest zoo li no tsis txim:

• txoj kev loj hlob ntawm cov ntshav qab zib mellitus;

• lub deterioration ntawm lub connective cov ntaub so ntswg thiab pob qij txha;

• txhaum cov txheej txheem neutralization ntawm cov teeb meem carcinogens thiab tshuaj;

• weakening ntawm kev tiv thaiv;

• txo nyob rau hauv testosterone;

• cov me nyuam yug ntawm cov me nyuam nrog txoj kev yuav txo menyuam tsis muaj phaus (nyob rau hauv qhov kev siv ntawm trans rog thaum lub sij hawm cev xeeb tub);

• deterioration nyob rau hauv nyob tus yeees ntawm cov mis nyuj nyob rau hauv lactating cov poj niam.

Nyob rau hauv tas li ntawd, kev koom tes los ntawm hydrogenated zaub roj, zoo li tej yam ntuj tso nyeem fatty acids nyob rau hauv metabolism yog tsis yooj yim sua. Qhov no txhais tau tias lawv yuav tsis ua raws li ib lub tsev cov ntaub ntawv uas cov ntaub so ntswg thiab kabmob. Vim hais tias cov rog no yog artificially tsim, lawv yuav tsis lwj lawm thaum uas muab lub zog rau lub cev. Trans-nqaijrog yog phem vim hais tias, raws li tej co toxins, lawv yuav tsum tau tso rau hauv lub nruab nrog cev, li no endangering tib neeg noj qab haus huv. Imposing ntawm cov hlab phab ntsa ntawm fatty plaques ua rau zoo li no tsis txim raws li atherosclerosis, vascular occlusion, pab nce nyob rau hauv cov ntshav siab. Lub deposition ntawm plaques nyob rau hauv lub siab yeej txhawb steatosis (gepatoza) thiab mob hepatic insufficiency. Lawv muaj nyob rau hauv cov phab ntsa hauv lub plawv los ntxias ntau lub plawv thiab mob hauv lub plawv tsis ua hauj lwm. Nyob rau hauv tas li ntawd, cov cellulite thiab muaj roj deposits uas tau tsim raws li ib tug tshwm sim ntawm txoj kev siv ntawm trans rog, yog yuav luag tsis yooj yim sua los rhuav tshem.

Kev tshawb fawb ua los ntawm zaum nyob ib ncig ntawm lub ntiaj teb no pom tau hais tias ib tug loj kom tsawg ntawm cov rog no tsis tsuas tsub kom lub concentration ntawm "phem" cholesterol, tab sis kuj zoo heev thiaj li muaj cov concentration ntawm "zoo", ua tsaug rau uas cov hlab ntsha muaj kev tiv thaiv tawm tsam tag nrho cov hom ntawm cov kev raug mob. Qhov no yuav tsub kev pheej hmoo ntawm kev tsim tej yam kev mob xws li mob plawv thiab mob stroke. Nws yog ib cov kab mob yog cov feem ntau ua rau ntawm kev tuag.

Yuav ua li cas yuav koj txo koj kom tsawg ntawm cov trans-rog?

Sim yog hais tias tau mus ua noj tsis muaj ntxiv mayonnaise, margarine, npaj txhij-ua kua ntsw. Khoom noj khoom haus ua noj, ci nyob rau hauv qhov cub, ua noj, siv ib tug hniav nyiaj hniav kub los yog steamer. Tsis txhob kib, tshwj xeeb tshaj yog sib sib zog nqus-kib. Nws yog lub npe hu hais tias cov qhob ncuav yog zoo npaum li cas, tastier thiab zoo tshaj yuav tom khw los, li ntawd, muab pov tseg confectionery muaj ntau lawm. Txawm li cas los, nws yog tsim nyog los tswj qhov tsawg ntawm cov roj ntawm tej yam zoo. Sim kom nyob rau hauv koj lub rooj yog tsis yeej los ntawm refined zaub roj thiab tsiaj nqaijrog, thiab txiv hmab txiv ntoo thiab zaub. Zaub Pab nrog ib tug me me npaum li cas ntawm unrefined txiv roj roj, sunflower roj, linseed roj. Kuj siv rapeseed, mustard, taub dag, pob kws cov roj - lawv muaj tseem ceeb fatty acids.

Mloog mus rau lub daim ntawv lo

Ua ntej koj yuav tau ib qho kev cov khoom, koj yuav tsum paub txog dab tsi nws muaj. Trans nqaijrog lurk nyob rau hauv xws npe:

• hydrogenated nqaijrog;
• cov rog, cov hydrogenated;
• margarine;
• nyeem cov rog.

Txawm li cas los, xws ncaj lub npe dag rog manufacturers tsis tshua siv. Lub xub ntiag ntawm trans rog, cov nqe lus nram qab kuj qhia:

• ua noj ua haus roj;

• lub neej coj roj;

• zaub roj;

• kib roj.

Ib tug ob peb lub tswv yim

Cov khoom noj uas muaj trans nqaijrog, yog tam sim no nyob rau hauv lub rhawv ntawm tej tsev loj. Margarine yog lub npe nrov tshaj tug tswv cuab ntawm trans rog. Ua ntej ntawm tag nrho cov koj yuav tsum muab nws tam sim ntawd. Yuav tsum cais roj thiab xibtes roj, nws kuj yog raug rau hydrogenation, tab sis qhov no yog tsis nyob ntawm daim ntawv lo. Xaiv butter los yog lwm yam khoom, koj yuav tsum ua tib zoo kawm cov muaj pes tsawg leeg - hydrogenated zaub roj yog trans rog. Niaj hnub no unscrupulous manufacturers ntxiv rau cov dej condensed mis nyuj, butter thiab lwm yam khoom noj siv mis kis. Muaj pes tsawg leeg ntawm qhob noom xim kasfes thiab lwm yam khoom qab zib (khoom qab zib, qab zib slabs, pastes), raws li ib tug txoj cai, muaj trans nqaijrog. Tiam sis, lawv yuav tsum tau najnpawb chocolate thiab khoom qab zib, uas yog tsim los ntawm cov khoom xyaw ntuj. Qhuav ntawm ntau yam Hoobkas ci (biscuits, waffles, muffins, etc.) Yog feem ntau tsis muaj dag zaub rog. Yog hais tias koj cia li muab lawv li yog ib qhov nyuaj, sim tsawg kawg yog txo lawv cov kev noj mus rau ib tug tsawg kawg nkaus.

Nyob rau hauv xaus

Ntawm cov hoob kawm, mus kiag li tshem tawm los ntawm cov khoom noj ntawm trans nqaijrog yog zoo tsis yooj yim sua. Tom qab tag nrho, lawv yog ib feem ntawm feem ntau ntawm cov khoom uas muaj khoom noj khoom haus ntau lawm. Tab sis koj muaj peev xwm sim kom txo tau lawv noj, kawm cov ntawv sau ua ntej yuav, muab nyiam rau cov khoom uas muaj tej yam ntuj tso khoom xyaw. Hopefully, qhov no tsab xov xwm tau yuav pab tau thiab koj tam sim no paub ntau ntxiv txog trans nqaijrog: nyob rau hauv dab tsi cov khoom uas lawv yeej muaj, tej yam ntawm lub cev thiab yuav ua li cas kom tsis txhob lawv siv.