Koj twb yeej tau pom cov neeg ua tim khawv rau "qhov chaw ntawm ib plhom" rau ntau yam glutens tsis pub khoom - xws li, "Cov khoom no muaj tsawg tshaj li 20 feem ntawm ib lab ntawm gluten," los sis "Kuaj soj ntsuam kom muaj tsawg tshaj li 5 feem ntawm ib lab ntawm gluten. "
Tab sis qhov no txhais li cas ntawm qhov ntau npaum li cas gluten cov khoom ua tau? Xyooj nrog kuv, raws li qhov no ua tau haum haum.
Tshaj Ntawm Plaub Hlis Txhais
Lub sij hawm "qhov ntawm ib lab" ntsuas qhov feem pua ntawm ib qho khoom ua ib feem ntawm lwm yam khoom. Piv txwv, yog hais tias ib qho loj loj ntawm moj bis muaj, hais, ib lab moj bis, nrog rau 999,999 dawb dawb marbles thiab ib pob zeb liab marble sparkly, ces hais tias fwj muaj ib feem ntawm lab lab nyiaj marbles. Koj kuj tuaj yeem piav qhia tau tias yog li 0.0001% liab qab dub.
Yog tias tib lub fwj ntawd muaj 990,000 dawb moj bis dawb thiab 10,000 txhiab mog liab, ces nws yuav muaj 10,000 ntawm ib lab, los sis 1% liab moj bis.
Tam sim no, thaum koj nyob nraum sib tham txog seem ntawm ib lab (lossis feem pua), qhov loj ntawm qhov hluav taws xob tsis txawv li ntev ntawm qhov sib piv ntawm cov dawb dawb marbles rau sparkly liab marbles tib yam.
Ua paub?
Tshaj Ntawm Tshaj Plaws Ib Zaug Raws Li Nws Hais Txog Gluten
Tam sim no, koj yuav tsis paub tias feem ntau "gluten-free" -cabeled cov khoom noj khoom haus tseem muaj ib qho me ntsis gluten, tab sis qee tus muaj tsawg dua lwm tus.
Cov khoom noj uas muaj 1 feem ntawm ib lab ntawm gluten muaj 0.0001% gluten raws li feem pua ntawm cov khoom noj, thaum cov khoom noj uas muaj 20 feem pua ntawm lab ntawm gluten muaj 0.002% gluten.
Tias 's tsis ntau gluten , tab sis nws tsuas yog siv lub pob me me muab koj ib cov tshuaj tiv thaiv. (Saib zoo npaum li cas Gluten yuav ua rau kuv mob?
rau lo lus teb.)
Txawm tias qee cov neeg uas muaj tus kab mob celiac lossis cov kab mob uas tsis yog-celiac gluten kuj ua tau zoo los ntawm cov khoom noj uas muaj cai rau txoj cai txwv (tsawg tshaj li ntawm 20 feem ntawm ib lab ntawm gluten), lwm tus yuav ua rau mob qis dua.
Obviously, ntau cov khoom noj uas koj noj uas muaj me ntsis ntawm gluten, ntau gluten koj noj tag nrho (nco ntsoov, qhov ntawm ib lab yog ib feem pua, tsis muaj kev ruaj ntseg ntau).
Yog tias koj tsis txaus siab xaiv cov khoom noj nrog tsawg dua ntawm ib lab tus zauv, koj yuav tau tsawg dua gluten tag nrho: ib phaus ntawm ib yam dab tsi nrog 20 feem ntawm ib lab muaj ob zaug ntau gluten li ib phaus ntawm ib yam dab tsi nrog 10 qhov chaw ntawm lab ntawm gluten .
Tseem nrog kuv? Txo nws zoo dua thaum nws tuaj txog ntawm ib lub lab.
Ntau npaum li cas gluten koj tau noj hnub no?
Raws li University of Maryland, cov neeg uas noj cov zaub mov "glutens noj dawb" uas muaj cov glutens free-dawb khoom noj haus li ntawm ib nrab ntawm ib kilogram (ib nyuag ntau tshaj ib phaus) ntawm gluten-dawb-labeled grain khoom ib hnub ( hav, cov piam thaj ntawm gluten-dawb cereal, pizza thiab khob cij ntxiv tau!). Txij li cov glutens-dawb-labeled grain cov khoom feem ntau yuav muaj li ntawm 10 thiab 20 feem ntawm ib lab ntawm gluten txhua, ib tug neeg uas noj ntau "gluten free" -labeled zaub noj mov ib hnub twg yeej yog haus tag nrho ntawm 5 thiab 10 mg ib hnub ntawm gluten.
Qee cov chaw lag luam ntawm glutens tsis pub muaj ntau yam rau siab dua lwm tus ua kom paub meej tias lawv cov khoom zoo tshaj li kev cai lij choj ntawm tsawg tshaj li 20 qhov hauv ib lab ntawm gluten. Rau kev qhia rau cov tuam ntxhab 'ib feem ntawm ib lab sim cov kev txwv, xyuas seb Tshaj Lawm Gluten Koj' Gluten-Free 'Khoom Noj Muaj Dab Tsi?
Source:
University of Maryland. Gluten Npaum Li Cas Kuv Thiaj Li Lawm? Xovxwm tso tawm, Lub Yim Hli Ntuj Tim 4, 2011.