Qhov Tseem Ceeb Qhov txawv - Sucralose vs Aspartame
Cov tshuaj sweetener yog muag raws li kev nyab xeeb rau kev ua kom qab zib. Zoo li muaj ntau qhov tsis meej pem txog qhov sib txawv ntawm cov khoom qab zib. Ob qho sucralose thiab aspartame yog suav tias yog khoom qab zib. Aspartame yog methyl ester ntawm dipeptide thiab muaj L-aspartic acid thiab L-phenylalanine natural amino acids. Sucralose yog cov khoom qab zib uas tsis yog khoom noj khoom haus thaum aspartame yog cov khoom qab zib. Qhov no yog qhov sib txawv tseem ceeb ntawm sucralose thiab aspartame. Ntxiv rau qhov ntawd, tsis zoo li aspartame, sucralose khaws nws cov qab zib tom qab ua kom sov thiab muaj tsawg kawg yog ob npaug ntawm lub txee lub neej ntawm aspartame. Yog li, sucralose tau dhau los ua neeg nyiam tshaj li cov khoom qab zib. Kev hloov pauv hauv kev lag luam thiab hloov cov neeg siv khoom nyiam, nrog rau cov txiaj ntsig zoo ntawm sucralose, tau ua rau aspartame poob kev lag luam rau sucralose. Hauv xyoo 2004, aspartame pauv ntawm kwv yees li $ 30 / kg thaum sucralose pauv ntawm $ 300 / kg. Hauv tsab xov xwm no, cia peb piav qhia qhov txawv ntawm sucralose thiab aspartame hais txog lawv cov kev npaj siv nrog rau cov tshuaj thiab lub cev. Tom qab ntawd peb tuaj yeem txheeb xyuas qhov twg muaj kev nyab xeeb dua thiab muaj txiaj ntsig zoo rau kev noj qab haus huv.
Sucralose yog dab tsi?
Sucralose yog cov khoom qab zib uas tsis yog khoom noj khoom haus vim tias kev noj sucralose tsis tuaj yeem tawg los ntawm tib neeg txoj hnyuv, yog li nws tsis pab kom muaj calorie ntau ntau. Raws li cov khoom noj ntxiv, nws raug lees paub raws li E tus lej E955. Sucralose yog kwv yees li 320 mus rau 1,000 npaug ntawm qab zib li cov suab thaj los yog sucrose. Ntawm qhov tod tes, nws yog peb zaug li qab zib li aspartame thiab ob zaug qab zib li saccharin. Tsis zoo li aspartame, nws ruaj khov nyob rau hauv tshav kub thiab dhau ntau yam ntawm pH. Li no, nws yog tsuas yog siv nyob rau hauv ci khoom los yog nyob rau hauv cov khoom uas xav tau ib tug ntev txee lub neej. Saj, kev ruaj ntseg, thiab kev nyab xeeb ntawm sucralose yog cov yam ntxwv tseem ceeb ntawm kev lag luam kev vam meej ntawm cov khoom qab zib no raws li cov khoom sib piv rau lwm cov khoom qab zib qis. Sucralose muaj nyob rau hauv cov npe hom xws li Splenda, Zerocal, Sukrana, SucraPlus, Khoom qab zib, Cukren, thiab Nevella.
Aspartame yog dab tsi?
Aspartame yog ib qho khoom qab zib uas siv los hloov cov suab thaj hauv qee yam khoom noj thiab dej haus. Nws yog cov khoom noj ntxiv, thiab nws cov E-umber yog E951. Aspartame tau ua lag luam raws li cov npe ntawm Equal thiab NutraSweet. Cov kev tshawb fawb tam sim no tau qhia tias aspartame thiab nws cov khoom puas tsuaj muaj kev nyab xeeb rau tib neeg kev noj nyob rau theem tam sim no. Yog li, nws tau pom zoo los ntawm US Food and Drug Administration (FDA) thiab European Food Safety Authority. Txawm li cas los xij, aspartame cov khoom tawg tuaj yeem tsim cov phenylalanine, thiab nws yuav tsum raug zam los ntawm cov neeg muaj kab mob hu ua phenylketonuria (PKU). Aspartame yog nyob ib ncig ntawm 200 lub sij hawm sweeter dua sucrose. Raws li qhov tshwm sim, txawm hais tias aspartame tsim plaub kilocalories ntawm lub zog ib gram thaum zom, qhov ntau ntawm aspartame yuav tsum tsim kom muaj qab zib qab zib yog li tsawg dua tias nws cov caloric cuam tshuam yog negligible. Txawm li cas los xij, nws tsis haum rau ci dua li lwm cov khoom qab zib, vim tias nws tawg thaum cua sov thiab poob ntau ntawm nws cov qab zib.
Sucralose thiab Aspartame txawv li cas?
Qhov sib txawv ntawm sucralose thiab aspartame tuaj yeem muab faib ua pawg hauv qab no. Lawv yog
Type:
Sucralose: Tsis yog khoom noj khoom haus, khoom tsim thiab chlorinated qab zib
Aspartame: Artificial, non-saccharide sweetener
Chemical Structure:
Sucralose: Tri-chlorinated sucrose molecule
Aspartame: Methyl ester ntawm dipeptide ntawm lub ntuj amino acids L-aspartic acid thiab L-phenylalanine
Tshuaj Formula:
Sucralose: C12H19Cl3O8
Aspartame: C
14H18N2O5
Production:
Sucralose: Kev xaiv chlorination ntawm sucrose los hloov peb pawg hydroxyl ntawm sucrose nrog chlorine atoms
Aspartame: Siv cov amino acids ntuj L-aspartic acid thiab L-phenylalanine
Density:
Sucralose: 1.69 g / cm3
Aspartame: 1.347 g/cm3
IUPAC Lub Npe:
Sucralose: 1, 6-Dichloro-1, 6-dideoxy-β-D-fructofuranosyl-4-chloro-4-deoxy-α-D galactopyranoside
Aspartame: Methyl L-α-aspartyl-L-phenylalaninate
Lwm lub npe:
Sucralose: 1′, 4, 6′-Trichlorogalactosucrose, Trichlorosucrose, 4, 1′, 6′-Trichloro-4, 1′, 6′-trideoxygalactosucrose, TGS
Aspartame: N-(L-α-Aspartyl)-L-phenylalanine, 1-methyl ester
Qab Zib Piv rau Sucrose:
Sucralose: Sucralose yog kwv yees li 320 rau 1,000 npaug ntawm qab zib li cov suab thaj los yog sucrose.
Aspartame: Aspartame yog kwv yees li 200 npaug ntawm qab zib dua sucrose lossis cov suab thaj, thiab qab zib ntawm aspartame kav ntev dua li ntawm sucrose. Nws nquag sib xyaw nrog lwm cov khoom qab zib xws li acesulfame potassium txhawm rau tsim kom muaj tag nrho cov saj zoo li qab zib.
Qab Zib Ntawm Sucralose thiab Aspartame:
Sucralose: Sucralose qab zib dua aspartame. Nws yog peb npaug li qab zib li aspartame.
Aspartame: Aspartame yog qab zib tsawg dua sucralose.
Non-nutritive Sweetener:
Sucralose: Sucralose yog cov khoom qab zib uas tsis yog khoom noj khoom haus vim tias sucralose tsis tuaj yeem tawg los ntawm lub cev, yog li nws tsis ua rau cov ntsiab lus caloric.
Aspartame: Aspartame yog cov khoom qab zib vim tias aspartame tawg los ntawm lub cev thiab tsim tawm 4 kcal ib gram.
E-npe:
YSucralose: E955
Aspartame: E951
Hom / Lub Npe Kev Lag Luam:
Sucralose: Splenda, Zerocal, Sukrana, SucraPlus, Khoom Qab Zib, Cukren, thiab Nevella
Aspartame: NutraSweet, Sib npaug, thiab Canderel
Teeb meem kev nyab xeeb:
Sucralose: Sucralose tau pom zoo siv rau hauv cov khoom noj khoom haus los ntawm US Food and Drug Administration (FDA) thiab European Food Safety Authority.
Aspartame: Aspartame tau pom zoo siv rau hauv cov khoom noj khoom haus los ntawm US Food and Drug Administration (FDA) thiab European Food Safety Authority. Tab sis aspartame tsis pom zoo rau cov neeg uas muaj phenylketonuria.
Decompose khoom:
Sucralose: Sucralose tsis yog hydrolyzed hauv cov hnyuv
Aspartame: Aspartame yog hydrolyzed sai hauv cov hnyuv thiab tsim phenylalanine, aspartic acid, thiab methanol
Cov teebmeem kev noj qab haus huv tsis zoo:
Sucralose: Cov lus pom zoo ntawm sucralose tsis cuam tshuam nrog cov teebmeem kev noj qab haus huv
Aspartame: Tsis haum rau cov neeg mob phenylketonuria
Txais tau txhua hnub:
Sucralose: US Food and Drug Administration (FDA) Txais tau txhua hnub yog 5 mg / kg ntawm lub cev qhov hnyav
Aspartame: Raws li European Commission ADI yog 40 mg / kg ntawm lub cev hnyav, whereas US Food and Drug Administration (FDA) tau teem nws ADI rau aspartame ntawm 50 mg / kg
Tus kheej lub neej thiab kev ruaj ntseg hauv qab cua sov thiab pH:
Sucralose: Sucralose ruaj khov nyob rau hauv tshav kub thiab dhau ntau yam ntawm pH. Yog li, nws yog siv nyob rau hauv cov khoom bakery los yog hauv cov khoom uas xav tau lub txee lub neej ntev. Sucralose muaj tsawg kawg yog ob npaug rau lub txee lub neej ntawm aspartame.
Aspartame: Aspartame tawg hauv qab cua sov thiab poob ntau ntawm nws cov qab zib. Yog li, nws tsis tsim nyog rau cov khoom bakery. Tus kheej lub neej ntawm aspartame yog tsawg dua li ntawm sucralose.
Used as a sweetener:
Sucralose: Khoom qab zib, noj tshais noj, dej qab zib, txiv hmab txiv ntoo kaus poom thiab khoom noj khoom haus
Aspartame: Noj cov dej qab zib, dej qab zib, dej qab zib, noj tshais, mints, cereals, zom cov pos hniav tsis muaj qab zib, cocoa sib tov, khov khoom qab zib, gelatin khoom qab zib, kua txiv hmab txiv ntoo, laxatives, chewable vitamin supplements, mis nyuj haus, tshuaj thiab tshuaj, ntsiav tshuaj sweeteners, tshuaj yej, instant kas fes, topping mixes, wine coolers thiab yogurt
Nyob rau hauv xaus, sucralose thiab aspartame yog cov khoom qab zib uas siv los ua cov khoom qab zib. Lawv muaj kev nyab xeeb rau cov neeg mob ntshav qab zib thiab cov neeg mob ntshav qab zib ua ntej noj vim tias lawv tsis cuam tshuam rau qib insulin. Tsis tas li ntawd, lawv tsis txhawb cov kab noj hniav, thiab cov khoom qab zib no kuj zoo rau cov menyuam yaus. Txawm li cas los xij, tseem muaj qhov teeb meem tsis sib haum xeeb txog kev nyab xeeb ntawm kev noj mus ntev ntawm cov khoom qab zib no.
