Niaj hnub no, cov khoom qab zib tau ua ib feem tseem ceeb ntawm ntau yam zaub mov, dej haus thiab tais diav. Tseeb, rau ntau cov kab mob, xws li mob ntshav qab zib lossis rog rog, kev siv cov piam thaj yog contraindicated.
Yog li, cov kws tshawb fawb tau tsim ntau yam khoom qab zib, ob qho tib si ntuj thiab hluavtaws, uas muaj cov calories tsawg dua, yog li ntawd, lawv tuaj yeem noj los ntawm cov neeg mob ntshav qab zib thiab cov neeg rog dhau los.
Tsis tas li ntawd, cov tuam ntxhab feem ntau ntxiv cov piam thaj hloov rau lawv cov khoom, yog tias tsuas yog vim tias qee yam ntawm nws cov hom pheej yig dua li cov piam thaj tsis tu ncua. Tab sis nws puas yog qhov muaj kev phom sij kom siv cov khoom qab zib hloov hauv qhov tseeb thiab hom ntawm cov khoom qab zib los xaiv?
Khoom cua lossis cov khoom ua kom qab zib?
Cov khoom qab zib niaj hnub tuaj yeem ua hluavtaws lossis lub ntuj. Cov qeb kawg suav nrog xylitol, fructose thiab sorbitol.
Koj tuaj yeem "cais" lawv cov ntsej muag los ntawm cov npe hauv qab no:
- Sorbitol thiab Xylitol yog Cawv Cawv Qab Zib
- Fructose yog piam thaj uas ua los ntawm zib ntab lossis ntau yam txiv hmab txiv ntoo.
- Kev hloov qab zib ntuj yog yuav luag tag nrho tsim los ntawm carbohydrates.
- Cov organic no maj mam nqus los ntawm lub plab thiab cov hnyuv, yog li tsis muaj kev tawm ntawm cov tshuaj insulin.
- Yog li ntawd thiaj li muaj cov khoom qab zib zoo rau cov ntshav qab zib.
Cov pawg hluavtaws suav nrog saccharin, cyclamate thiab acesulfame. Lawv ua rau tsw ntxhiab tsw ntawm tus nplaig, ua rau lub cev muaj lub zog qab zib. Rau cov laj thawj no, lawv feem ntau hu ua cov khoom qab zib.
Ua tib zoo mloog! Cov khoom qab zib hluavtaws yog yuav luag tsis nqus nyob rau hauv lub cev thiab tawm hauv daim ntawv yuav luag zoo.
Calorie Sib Piv ntawm Cov Khaub Ncaws Qab Zib thiab Cov Qab Zib Sib Qab
Cov khoom qab zib nyob hauv kev sib piv nrog cov piam thaj tsis tu ncua tuaj yeem muaj qhov sib txawv ntawm qab zib thiab cov ntsiab lus calories. Piv txwv li, fructose qab zib heev tshaj li qab zib yooj yim.
Yog li cov calories ntau npaum li cas cov piam thaj hloov no? Fructose muaj 375 kcal ib 100 grams. Xylitol kuj tseem siv tau ua cov kua qab zib, vim tias nws qab zib heev, thiab nws cov lus qhia hauv calorie yog 367 kcal hauv 100 g.
Thiab muaj pes tsawg calories nyob hauv sorbite? Nws lub zog yog 354 kcal ib 100g, thiab nws cov qab zib yog ib nrab ntawm cov suab thaj zoo tib yam.
Ua tib zoo mloog! Cov calories ntau ntawm cov piam thaj tsis tu ncua yog 399 kcal ib 100 grams.
Qhov qab zib hloov ntawm cov keeb kwm hluavtaws muaj cov ntsiab lus tsis tshua muaj calorie, tab sis nws qab zib ntau dua qab zib yooj yim ntawm 30, 200 thiab 450. Yog li, qhov hloov qab zib hauv qab zib pab kom nce phaus ntxiv, vim tias Nws yog cov khoom siv muaj calorie siab.
Txawm hais tias nyob hauv kev muaj tiag qhov xwm txheej yog qhov fab ntxeev. Khoom cua qab zib ua rau cuam tshuam rau saj saj, yog li cov ntshav qab zib cov ntshav tsis nce ntxiv.
Tab sis nws hloov tawm hais tias tom qab noj cov suab thaj uas tsis muaj qab zib, lub cev tsis tuaj yeem ntub tau ntev, uas txhais tau tias cov khoom qab zib zoo tib yam saturates ntau nrawm dua.
Nws hloov tawm tias nws tsis tsim nyog rau cov neeg mob ntshav qab zib kom paub seb muaj pes tsawg calories hauv ib qho khoom qab zib, vim tias muaj ntau ntau cov khoom noj uas muaj cov khoom noj tsis muaj calorie qab zib hloov pauv.
Noj cov zaub mov zoo li no kav kom txog thaum lub ntsa ntawm lub plab muaj qhov ncab, qhov taw qhia satiety, ua rau lub cev xav tias muaj tag nrho.
Yog li, cov khoom qab zib raws li ntuj qab zib, ua rau kom muaj txiaj ntsig zoo.
Acesulfame (E950)
Tus mob ntshav qab zib uas xav paub txog ntau npaum li cas hauv calories hauv acesulfame yuav tsum paub tias nws muaj pes tsawg calorie cov ntsiab lus. Ntxiv mus, nws yog ob puas npaug sweeter dua li cov qab zib tsis tu ncua, thiab nws cov nqi yog pheej yig dua. Npe thiaj li, cov chaw tsim khoom lag luam feem ntau ntxiv E950 hauv kev tsim khoom ntawm ntau yam.
Ua tib zoo mloog! Acesulfame feem ntau ua rau ua xua thiab ua haujlwm tsis zoo ntawm lub plab.
Yog li, kev siv E950 yog txwv hauv Canada thiab Nyij Pooj. Yog li, nws zoo dua rau cov neeg mob ntshav qab zib kom tsis txhob noj zaub mov uas muaj cov khoom lag luam txaus ntshai no.
Saccharin
Cov neeg nyiam ua khoom qab zib kom pheej yig. Nws tsis muaj calories, tab sis nws yog 450 npaug qab zib dua qab zib. Yog li no, ib qho me me ntawm saccharin yog txaus ua rau cov khoom qab zib.
Txawm li cas los xij, cov khoom qab zib no ua rau tsis zoo rau tib neeg lub cev. Cov kev tshawb fawb pom tias nws provokes kev loj hlob ntawm lub zais zis mob cancer. Txawm hais tias kev sim tau coj los tsuas rau nas, nws yog qhov zoo dua los txo kev siv saccharin kom zoo rau kev nyab xeeb.
Aspartame
Tau ntau xyoo, cov kws tshawb fawb tau sib cav tias yuav ua li cas thiaj li tsis muaj kev puas tsuaj rau tib neeg lub cev. Niaj hnub no, lub tswv yim ntawm cov kws txawj tau faib.
Thawj ib nrab ntseeg tias aspartame tuaj yeem raug ntaus nqi rau pawg ntawm cov piam thaj hloov pauv, li nws muaj cov txiaj ntsig aspartic thiab finlinic acid. Qhov thib ob ib nrab ntawm cov kws tshawb fawb ntseeg tias nws yog cov kua qaub no uas ua rau kev txhim kho ntawm ntau yam kab mob.
Xws li qhov xwm txheej tsis meej xeeb yog lub sijhawm rau ib tus neeg muaj lub peev xwm txwv tsis pub siv aspartame txog thaum pom qhov tseeb.
Nws hloov tawm tias nws tsis tsim nyog siv cov khoom qab zib, vim tias tsis muaj pes tsawg lub cev tsis muaj peev xwm ua rau lawv dhau los ua kev dhau los. Yog li ntawd, nws yog ntau pab tau ntxiv rau qab zib zaub mov nrog me me ntawm ntuj qab zib.
Ntxiv mus, ntau yam, suav nrog qhov tsis paub ua kom zoo ntawm cov khoom siv hloov suab thaj tuaj yeem ua rau lub cev tsis zoo. Yog li, cov neeg mob ntshav qab zib yuav tsum hloov lawv cov khoom qab zib nrog lub qab ntuj (fructose) qab zib, noj nruab nrab ntawm qhov uas yuav tsis ua mob rau lub cev, tab sis, yuav zoo rau nws.
