Kev zom cov zaub mov carbohydrates muaj hauv lawv kev tawg rau hauv monosaccharides, qhov no tshwm sim nyob rau hauv cawv ntawm kua txiv. Nws yog cov carbohydrates uas yooj yim uas tau nqus rau hauv cov ntshav thiab ua lub zog zoo rau lub cev lub cev.
Conventionally, cov zaub mov carbohydrate tau muab faib ua peb pawg. Qhov thib ib suav nrog cov khoom lag luam muaj "cov suab thaj" uas ua rau muaj kev dhia nrawm hauv glycemic ntsuas: qabzib, zaub mov qab zib, maltose, fructose. Cov zaub mov zoo li no tsis muaj cov tshuaj uas ua kom ntev dua qhov nqus.
Cov pab pawg thib ob suav nrog cov khoom uas muaj "qab zib sai", lawv nce qib ntawm glycemia twb 15 feeb tom qab noj. Cov no suav nrog sucrose, fructose nrog kev nqus prolongators (fiber ntau).
Cov pab pawg thib peb suav nrog zaub mov, suav nrog "qeeb qab zib", cov ntshav qabzib nce 30 feeb tom qab noj, qhov nce hauv glycemia yog tus. Cov pab pawg no suav nrog lactose, hmoov txhuv nplej siab.
Thaum muaj ntshav qab zib mellitus, cov zaub mov qab zib yog txwv nruj, uas ua rau muaj qhov sib txawv ntawm glycemia, exacerbation ntawm tus kab mob thiab pib ntawm kev txhim kho ntawm concomitant pathologies. Cov neeg mob tau qhia tias siv cov khoom qab zib, lawv tuaj yeem yog cov hluavtaws lossis lub ntuj huv.
Cov khoom cua sib hloov muaj xws li:
- acesulfame;
- saccharin;
- cyclamate.
Lawv ua rau lub receptors ntawm tus nplaig, ua rau cov leeg lub zog ntawm cov khoom qab zib, uas yog vim li cas cov tshuaj no hu ua cov khoom qab zib. Cov tshuaj ntxiv hluavtaws yog xyaum tsis los ntawm lub cev, lawv tau khiav tawm ntawm nws yuav luag hauv nws daim ntawv qub.
Cov tshuaj ntsuab yuav tsum tau hais txog, vim tias lawv tsis muaj peev xwm ua rau muaj kev tsis txaus siab, kev phiv tshuaj ntau npaum li cas. Cov tshuaj ntsuab yuav yog tsis muaj calorie-lossis tsis muaj qhov muaj kuab.
Cov khoom siv tsis muaj kuab qab zib yog cov cawv qab zib, sorbitol, fructose thiab xylitol. Ntawm cov ntshav qab zib ntawm hom thib ob, cov khoom lag luam no tau xau tag nrho, koom nrog cov metabolism, zoo li cov piam thaj dawb dawb, muab lub hlwb muaj lub zog, tab sis muaj kev nyab xeeb thiab muaj cov txiaj ntsig kho.
Fructose
Fructose muaj qhov tshwj xeeb tshwj xeeb; nws tsis ua mob rau cov kaus hniav thaum sib piv nrog cov khoom uas muaj suab thaj. Qhov kev txhawb ntxiv ua rau kom muaj kev ua haujlwm ntawm lub hlwb, ua haujlwm ntawm lub cev. Thiab nws yog qhov zoo dua los siv nws nyob rau hauv daim ntawv ntawm cov tshiab berries thiab txiv hmab txiv ntoo, es tsis ua sweetener.
Calorie fructose yog 399 kilocalories ib puas grams, uas ntau dua qhov txiav ua kom qab zib dawb. Yog li ntawd, cov khoom qab zib tuaj yeem tsis tuaj yeem hu ua cov khoom qes-rog.
Yog tias koj siv cov fructose, qhov tshuaj hormone insulin tsis raug tsim tawm, cov khoom siv tam sim ntawd tsis pom, ntev ntev tsis tuaj pom kev xav. Txawm li cas los xij, tseem muaj qhov tsis zoo, piv txwv li, tsis muaj lub zog tawm, lub hlwb tsis tau txais cov ntaub ntawv hais txog txais qhov tshuaj ntawm cov piam thaj.
Dab tsi yog qhov txawv ntawm fructose thiab qabzib? Cov tshuaj yeeb dej caw yog tsim thaum lub sijhawm tawg ntawm sucrose, tab sis fructose yog sweeter.
Rau tag nrho cov kab mob ntshav qabzib, ib qho kev xav tau ntawm cov tshuaj insulin yog qhov xav tau, yog li ntawd, fructose tsis pom zoo rau tus neeg mob ntshav qab zib.
Novasweet, Sladis
Novasweet sweetener tuaj yeem muas tau ob hom: nrog ascorbic acid thiab Novasweet Kub. Qhov thib ib yog qhia rau kev tiv thaiv kev tiv thaiv ntawm cov ntshav qab zib; nws yuav pab txo cov calorie cov ntsiab lus ntawm cov zaub mov, nce thaj chaw uas muaj ntxhiab. Txhawm rau tau txais txiaj ntsig zoo tshaj plaws, tsis pub ntau tshaj 40 gram noj ib hnub.
Kub yog kwv yees li ib thiab ib nrab sij hawm qab zib tshaj li qhov hloov pauv hauv qab zib. Nws yog feem ntau siv rau me ntsis acidic thiab txias ua noj tais diav. Qhov khoom siv no tuaj yeem tuav cov dej noo, uas tso cai rau cov zaub mov tiav kom nyob ntev dua thiab tsis huv.
Ib puas gram ntawm qhov hloov pauv muaj txog 400 calories, nws tuaj yeem ntim cov ntsiav tshuaj ntawm 650 lossis 1200 pieces, txhua qhov sib npaug ntawm cov qab zib ntawm ib me nyuam diav ntawm qab zib. Thaum nruab hnub, cov khoom noj khoom haus tau qhia kom ntxiv qhov siab kawg ntawm 3 ntsiav tshuaj rau cov zaub mov rau txhua 10 phaus ntawm qhov hnyav. Cov khoom qab zib tsis ploj yam ntxwv thaum kho cov cua sov, nws yog muab tso rau qhov kub ntawm qhov tsis ntau tshaj 25 degrees, huab cua noo yuav tsum tsis pub tshaj 75%.
Qab zib hloov Sladis yog nrov heev nyob rau hauv Russia, nws tau hlub los ntawm cov neeg mob rau nws qhov zoo rau:
- lub cev tsis muaj zog;
- txiav;
- txoj hnyuv.
Cov khoom pabcuam pab tswj hwm txoj haujlwm ua haujlwm ntawm nplooj siab thiab raum.
Kev npaj muaj ntau tus ntxhia tshuaj, vitamins, yam uas tsis muaj ntshav qab zib tsis tuaj yeem nyob ib txwm. Kev siv cov kuab qab zib hauv lub cev pab txo qis cov tshuaj insulin thiab lwm yam tshuaj noj uas yuav tsum muaj los kho cov kev ua kom yuag cov metabolism.
Ib qho tsis muaj tseeb ntxiv yog qhov tsawg kawg ntawm cov calorie, nrog rau siv ntev, Sladis tsis cuam tshuam rau glycemia. Cov khoom ntxiv muaj nqis, thaum qhov tsis zoo tsis raug kev txom nyem, kev hloov pauv tau ua raws li txhua tus txheej txheem thoob ntiaj teb.
Cov qab zib ntawm ib ntsiav tshuaj yog sib luag rau qhov saj ntawm ib me nyuam diav ntawm qab zib; tsis pub ntau tshaj peb ntsiav tshuaj pom zoo rau ib hnub rau cov neeg mob ntshav qab zib. Qhov ntxiv ntxiv yog tsim tawm hauv cov khoom ntim tau yooj yim, nws tuaj yeem nqa nrog koj mus ua haujlwm lossis so.
Sladis yog qhia tsis tsuas yog rau cov ntshav qab zib, tab sis kuj rau cov neeg mob kev txom nyem los ntawm:
- kev tsis haum tshuaj;
- kab mob ntev ntawm lub plab zom mov;
- mob caj dab ntev;
- mob plab hnyuv.
Ib qho khoom lag luam ntawm cov neeg tsim khoom yuav tsum tau xaiv nyob ntawm daim ntawv mob ntshav qab zib, qhov mob hnyav ntawm tus kabmob thiab qhov xav tau ntawm tus neeg mob lub cev.
Sladis muaj qhov hloov ua qab zib nrog lactose, sucrose, fructose, tartaric acid lossis leucine.
Acesulfame, saccharin, aspartame
Cov neeg mob uas muaj ntshav qab zib txhua hom yuav tsum paub tias hloov pauv cov piam thaj tsis muaj piam thaj yog Acesulfame. Nws yog 200 lub sij hawm hws ntau dua qab zib, thiab tus nqi pheej yig dua, vim li no cov tshuaj ntxiv rau ntau cov khoom lag luam.
Tab sis acesulfame tuaj yeem ua rau muaj kev tsis haum tshuaj, cuam tshuam ntawm txoj hnyuv, hauv qee lub tebchaws ntawm lub ntiaj teb nws tau txwv.
Saccharin yog cov khoom qab zib rau qab zib, nws tsis muaj calories, thiab cov khoom qab zib tshaj plaws 450 zaug dua qab zib dua qabzib. Txawm tias tsawg tsawg ntxiv rau ntxiv yuav ua rau zaub mov qab thiab qab zib. Saccharin tseem yog qhov tsis zoo, kev tshawb fawb txog kev tshawb fawb pom tau tias nws dhau los ua ib qho kev ua rau muaj kev mob qog nqaij hlav hauv lub zais zis.
Ib qho kev sib tham sib cais yog kev nyab xeeb ntawm kev siv aspartame. Qee tus kws kho mob paub tseeb tias cov tshuaj muaj tiag, nws muaj cov kua qaub:
- finlaline;
- aspartic.
Lwm tus neeg cam hais tias cov feem no ua rau kev loj hlob ntawm lub cev tsis zoo.
Nws hloov tawm tias kev siv hluavtaws hloov pauv ntawm cov ntshav qab zib vim tias lawv cov lus qhia hauv calorie tsawg yog fraught nrog qhov tsis zoo lub txim. Ntxig yuav tsum tau ua tshwj xeeb rau kev kawm paub txog kev noj zaub mov zoo, tab sis nyob rau hauv qhov txwv tsis ntau.
Cov lus qhia ntawm cov khoom qab zib tau muab rau hauv cov yeeb yaj kiab hauv kab lus no.
