Tus Sau: Lewis Jackson
Hnub Kev Tsim: 5 Tau 2021
Hloov Hnub: 21 Lub Kaum Ib Hli Ntuj 2024
Anonim
Dab tsi yog Qhov Sib txawv ntawm Sucralose thiab Aspartame? - Kev Noj Haus
Dab tsi yog Qhov Sib txawv ntawm Sucralose thiab Aspartame? - Kev Noj Haus

Zoo Siab

Kev siv cov khoom noj muaj suab thaj ntau ntau dhau los ua rau muaj kev cuam tshuam rau ntau yam mob, xws li mob ntshav qab zib, kev nyuaj siab, thiab kab mob plawv (,,,).

Kev txiav tawm cov piam thaj ntxiv yuav txo koj txoj kev pheej hmoo ntawm cov kev tsis zoo no, nrog rau kev rog rog, yog ib yam mob uas tuaj yeem ua rau koj muaj kev pheej hmoo ntawm qee cov qog nqaij hlav (,,).

Kev hloov piam thaj yog ib txoj kev zoo yog tias koj tab tom sim txo koj cov piam thaj kom muaj suab thaj. Tseem, koj yuav xav paub yuav ua li cas nrov hom khoom qab zib zoo li cov ua tsis tau zoo thiab tsis muaj peev xwm sib txawv - thiab seb lawv puas muaj kev nyab xeeb los siv.

Kab lus no tshawb nrhiav qhov sib txawv ntawm qhov ua tau zoo thiab aspartame.

Sucralose thiab aspartame

Sucralose thiab aspartame yog cov piam thaj hloov uas siv los ua cov zaub mov qab zib lossis dej haus yam tsis ntxiv cov calories lossis carbs ntxiv.


Sucralose yog dav muag hauv qab hom tshuaj npe Splenda, thaum aspartame feem ntau pom muaj li NutraSweet lossis Equal.

Thaum lawv yog ob qho tib si siv cov khoom qab zib, lawv txawv raws li lawv cov txheej txheem kev ua thiab cov qab zib.

Ib pob ntawv ntawm cov khoom qab zib yog txhais tau tias yog mimic cov qab zib ntawm 2 teaspoons (8.4 grams) ntawm cov suab thaj, uas muaj 32 calories ().

Kev Sucralose

Qhov ntxim siab, txawm hais tias nws tsis muaj calorie, tsis muaj qhov ua tau zoo, yog ua los ntawm cov rooj noj mov qab zib. Nws ua rau ntawm lub khw lag luam hauv xyoo 1998 (, 10,).

Ua kom muaj kev ua tau zoo, qab zib raug hla cov txheej txheem tshuaj lom neeg uas ua peb ntu ntawm hydrogen-oxygen atoms hloov nrog chlorine atoms. Lub txiaj ntsig sib txuas tsis yog metabolized los ntawm lub cev ().

Vim tias cov nqaij ua rau qab zib tsis tshua qab - txog 600 zaus dua qab zib dua qab qab zib - nws feem ntau xyaw nrog bulking yam xws li maltodextrin lossis dextrose (,).

Txawm li cas los xij, cov ntawv ntim puv npo no feem ntau ntxiv qee yam, tseem tsis tseem ceeb, naj npawb ntawm cov calories.

Yog li thaum ua tiav qhov nws tus kheej yog qhov tsis muaj calorie, cov ntsaws pom muaj nyob hauv feem ntau cov khoom qab zib zoo li Splenda muab txog 3 calories thiab 1 gram ntawm carbs rau txhua 1-gram pab ().


Maltodextrin thiab dextrose feem ntau yog tsim los ntawm cov pob kws lossis lwm cov qoob loo muaj hmoov txhuv nplej siab. Ua ke nrog cov ua tau zoo, lawv muaj 3.36 calories ib gram (,).

Qhov ntawd txhais tau hais tias ib pob ntawv ntawm Splenda muaj 11% ntawm cov calories nyob hauv 2 me nyuam yaus ntawm cov qab zib granulated. Yog li, nws tau suav hais tias yog cov khoom qab zib tsawg (,).

Kev siv tau txaus noj txhua hnub (ADI) ntawm sucralose yog 2.2 mg rau ib phaus (5 mg rau ib kg) ntawm lub cev hnyav. Rau 132-phaus (60-kg) tus neeg, qhov no sib npaug txog 23 ib leeg (1-gram) pob ntawv ().

Muab hais tias 1 gram ntawm Splenda muaj feem ntau muab tub lim thiab tsuas yog 1.1% cov ua tiav, nws tsis zoo li tias ntau tus neeg yuav nquag haus nyiaj ntau dhau cov lus pom zoo txog kev nyab xeeb ().

Aspartame

Aspartame muaj ob hom amino acids - aspartic acid thiab phenylalanine. Thaum cov no yog ob qho tib si ib txwm muaj tshuaj, aspartame tsis yog ().

Txawm hais tias aspartame tau nyob puag ncig txij li xyoo 1965, Lub Chaw Tswj Xyuas Khoom Noj thiab Tshuaj (FDA) tsis tau pom zoo nws siv rau xyoo 1981.

Nws suav hais tias yog cov khoom qab zib noj vim nws muaj calories - tab sis tsuas yog 4 calories rau ib gram ().


Ua 200 lub sij hawm hws ntau dua qab zib, tsuas yog ib qho me me ntawm aspartame yog siv hauv kev lag luam khoom qab zib. Zoo li sucralose, cov khoom qab zib-based feem ntau muaj cov xaum uas ua kom cov kua qab zib ().

Cov khoom lag luam zoo li Equal yog li ntawd muaj qee qhov calories los ntawm cov ntxaws zoo li maltodextrin thiab dextrose, txawm hais tias nws yog qhov tsis muaj nuj nqis. Piv txwv li, ib leeg-pab (1-gram) pob ntawv ntawm Vaj Huam Sib Luag muaj tsuas yog 3.65 calories ().

Qhov ADI rau aspartame, uas tau teeb tsa los ntawm FDA, yog 22.7 mg rau ib phaus (50 mg rau ib kg) ntawm lub cev hnyav ib hnub. Rau 132-phaus (60-kg) tus neeg, uas sib npaug qhov nyiaj uas pom hauv 75 ib leeg (1-gram) pob ntawm NutraSweet ().

Rau cov ntsiab lus txuas ntxiv, ib 12-ooj (355-ml) tuaj yeem haus cov dej qab zib muaj txog 180 mg ntawm aspartame. Qhov no txhais tau hais tias 165-phaus (75-kg) ib tus neeg yuav tsum tau haus 21 poom noj cov dej qab zib kom tshaj li ADI (17).

Splenda puas muaj aspartame?

Yuav luag 99% ntawm cov ntsiab lus ntawm Splenda pob ntawv muaj cov ntawv ntim sau rau hauv daim ntawv ntawm dextrose, maltodextrin, thiab ya raws. Tsuas yog ib qho me me xwb yog qhov ua rau muaj lub siab qab zib loj ().

Zoo sib xws, aspartame-based sweeteners muaj qee cov zoo tib yam.

Yog li, thaum lub sijhawm aspartame- thiab cov khoom qab nyob hauv tsev hloov pauv qee yam ntawm tib lub ntim, Splenda tsis muaj aspartame.

cov ntsiab lus

Sucralose thiab aspartame yog cov khoom qab zib tsim. Cov lus faus pab mellow lawv cov tsos zoo nkauj thiab ntxiv ob peb calories. Splenda tsis muaj aspartame, txawm hais tias nws muaj cov ntawv sau uas tseem pom nyob hauv aspartame-based sweeteners.

Cov teebmeem kev noj qab haus huv

Ntau qhov kev sib cav nyob ib puag ncig kev nyab xeeb thiab kev noj qab haus huv ntev mus ntawm cov khoom qab zib zoo li ua tiav ntawm cov leeg thiab tsis ua haujlwm.

European Food Safety Authority (EFSA) tau tshuaj xyuas ntau dua 600 kev tshawb fawb txog aspartame hauv 2013 thiab pom tias tsis muaj lub laj thawj ntseeg tias nws tsis muaj kev nyab xeeb rau kev noj (10, 18).

Sucralose kuj tseem tau tshawb fawb kom huv, nrog ntau tshaj 100 txoj kev tshawb fawb qhia txog nws qhov kev nyab xeeb ().

Tshwj xeeb, muaj kev txhawj xeeb txog aspartame thiab mob qog nqaij hlav hlwb - tseem muaj kev tshawb nrhiav dav dav pom tias tsis muaj kev cuam tshuam ntawm kev mob qog nqaij hlav hlwb thiab siv cov khoom qab zib hauv kev txwv tsis pub muaj kev nyab xeeb (17,,,).

Lwm qhov kev phiv cuam tshuam nrog rau kev siv cov sweeteners no suav nrog mob taub hau thiab raws plab. Yog tias koj ntsib cov tsos mob no tas li tom qab noj cov khoom noj los yog dej haus uas muaj cov qab zib, lawv yuav tsis yog qhov kev xaiv zoo rau koj.

Tsis tas li ntawd, kev txhawj xeeb tsis ntev los no tau hais txog qhov tsis zoo ntawm kev siv lub sijhawm ntev ntawm cov khoom qab zib rau cov kab mob plab noj qab haus huv, uas xav tau rau kev noj qab haus huv zoo. Txawm li cas los xij, kev tshawb nrhiav tam sim no tau ua tiav ntawm cov nas, yog li kev tshawb fawb ntawm tib neeg yog xav tau ua ntej kev txiav txim siab tuaj yeem ua (,,,).

Ua rau cov ntshav qab zib thiab cov metabolism

Ntau cov kev tshawb fawb tib neeg tau txuas aspartame rau cov piam thaj tsis muaj. Txawm li cas los xij, ntau ntawm cov kev tshawb fawb no tau tsom mus rau cov neeg laus uas muaj kev rog (,,).

Cov kua nplaum tsis ua hauj lwm txhais tau tias koj lub cev tsis tuaj yeem zom cov piam thaj kom zoo, ua rau kom cov ntshav qab zib ntau ntau. Cov kev tshawb fawb ntxiv yog xav kom nkag siab txog lub sijhawm ntev los ntawm kev hloov pauv qab zib ntawm cov piam thaj hauv qab zib - ob leeg hauv cov neeg laus nrog thiab tsis rog (,,,).

Tsis tas li ntawd, qee qhov kev tshawb fawb tau pom tias kev siv tshuaj ntev ntev ntawm aspartame yuav nce cov kab mob hauv lub cev, uas txuas nrog ntau yam mob ntev ntev xws li mob qog nqaij hlav, mob ntshav qab zib, thiab mob plawv (,).

Thaum kawg, cov kev tshawb fawb tsis ntev los no qhia tias cov ua tsis tau zoo yuav muaj qhov tsis xav txog koj cov metabolism. Tsis tau, lwm yam pov thawj koom nrog kev haus cov khoom qab zib hloov chaw hauv qab zib ntawm cov piam thaj uas hnyav dhau ntawm 1.7 phaus (0.8 kg) (,,,).

Yog li, xav tau cov kev tshawb fawb ntxiv rau kev noj qab haus huv mus sij hawm ntev ntawm cov khoom qab zib dag.

Tej zaum yuav muaj teeb meem thaum kub

Lub Tebchaws European tau txwv tsis pub siv txhua yam khoom cuav hauv kev ua lag luam npaj cov khoom ci thaum Lub Ob Hlis 13, 2018 (10).

Qhov no yog vim tias qee qhov khoom qab zib zoo li ua tau rau nci thiab aspartame - lossis Splenda thiab NutraSweet - yuav muaj kuab lom tsis tshua nyob rau siab dua, thiab lawv qhov kev nyab xeeb ntawm cov kub no tsis tshua tau tshawb nrhiav ().

Yog li, koj yuav tsum zam siv cov aspartame thiab cov ua tau zoo rau kev ua noj lossis siab kub.

cov ntsiab lus

Qee cov kev tshawb fawb txuas kev siv cov tshuaj aspartame, sucralose, thiab lwm yam khoom qab zib ua rau muaj kev cuam tshuam txog kev noj qab haus huv. Cov no yuav suav nrog lub plab hloov microbiome thiab metabolism. Koj yuav tsum tsis txhob ci lossis ua noj nrog cov khoom qab zib nyob rau qhov kub.

Qhov twg zoo dua rau koj?

Ob qho aspartame thiab sucralose tau tsim los muab cov qab zib ntawm cov piam thaj uas tsis muaj qhov calories. Nkawd ob leeg yuav muaj kev nyab xeeb rau kev siv raws li cov kev txwv uas nyab xeeb.

Sucralose yog qhov kev xaiv zoo dua yog tias koj muaj phenylketonuria (PKU), kev mob tsis tshua muaj tshwm sim, aspartame muaj cov amino acid phenylalanine.

Ib qho ntxiv, yog tias koj muaj teeb meem lub raum, koj yuav tsum khaws koj cov khoom noj aspartame kom tsawg, vim tias cov kua qab zib no tau txuas rau ntxiv cov raum lim ().

Ntxiv mus, cov neeg noj tshuaj rau schizophrenia yuav tsum zam kom tsis muaj kev sib deev tag nrho, vim tias phenylalanine pom hauv cov khoom qab zib tuaj yeem ua rau cov leeg tsis tuaj yeem txav, lossis tardive dyskinesia (,).

Cov khoom qab zib ob leeg feem ntau muaj kev nyab xeeb. Ntawd tau hais tias, lawv qhov kev cuam tshuam mus sij hawm ntev tseem tsis tau to taub zoo.

cov ntsiab lus

Sucralose tuaj yeem yog qhov kev xaiv zoo dua rau cov neeg muaj teeb meem lub raum, cov uas muaj caj ces phenylketonuria, thiab cov uas noj qee yam tshuaj rau schizophrenia.

Hauv qab kab

Sucralose thiab aspartame yog ob lub npe khoom qab zib nrov.

Ob leeg muaj cov ntim puv ib yam li maltodextrin thiab dextrose uas mellow lawv cov tsos mob hnyav.

Muaj qee qhov kev sib cav txog lawv txoj kev nyab xeeb, tab sis ob qho khoom qab zib yog kawm zoo ntxiv rau zaub mov noj.

Tej zaum lawv yuav thov hais rau cov uas tab tom nrhiav txo lawv cov piam thaj kom tsawg - yog li qhov lawv yuav txo qis kev pheej hmoo ntawm qee yam mob xws li mob ntshav qab zib thiab kab mob plawv.

Txawm li cas los xij koj mus txog nws, txo koj cov dej qab zib ntxiv yuav yog txoj kev zoo rau kev noj qab haus huv zoo dua.

Yog tias koj xaiv kom tsis txhob muaj lub siab thiab aspartame, muaj ntau ntau yam zoo ntawm kev ua lag luam.

Peb Cov Lus Qhia

Yog vim li cas qaib tis thiab Fries suab qab heev

Yog vim li cas qaib tis thiab Fries suab qab heev

Qee tu ntawm peb tuaj yeem taug kev lo ntawm daim ntawv t haj tawm t haj tawm gorgeou ly golden frie frie lo i nqaij qaib ti yam t i muaj qhov thib ob. Lwm tu xav tau t ua yog nyeem "qab nt ev&qu...
Kuv tau kuaj DNA Hauv Tsev los pab kho kuv daim tawv nqaij

Kuv tau kuaj DNA Hauv Tsev los pab kho kuv daim tawv nqaij

Kuv nt eeg tag nrho tia kev paub yog lub zog, yog li thaum kuv tau hnov ​​tia muaj qhov kev im DNA t hiab hauv t ev ua muab kev nkag iab txog koj cov tawv nqaij, Kuv yog txhua tu .Qhov t eem ceeb: Hom...