Erythritol, raws li hom cawv qab zib, yog ib hom qab zib qab zib uas muaj nyob rau hauv melons, fungi, soy sauce, wine, thiab lwm yam qab zib cawv, xws li xylitol, sorbitol, maltitol, yog ib qho derivative ntawm qab zib. [1] Yog li ntawd, nyob rau hauv peb cov khoom noj txhua hnub, peb txhua tus haus ntau dua los yog tsawg dua ntawm cov khoom no. Thaum ntxov li 1848, Scottish chemist John Stenhouse tau tshawb pom cov khoom no, thiab ua tiav nws nyob rau hauv 1952.

Cov kws tshawb fawb tau pom tias erythritol tsis tsuas yog muaj qhov qab zib ntawm 60-70% thiab tsuas yog 0.21 calories ib gram ntawm lub zog [3], nws kuj ua rau muaj kev hloov pauv me ntsis hauv cov ntshav qab zib hauv tib neeg lub cev, vim tias tom qab noj erythritol, feem ntau nws tau nqus thiab tawm hauv cov zis. [4] Vim yog tus yam ntxwv no, erythritol yog siv los ntawm ntau hom zaub mov thiab dej haus los hloov sucrose.

Txog tam sim no, erythritol tau lees paub dav dav thiab siv dav hauv ntiaj teb thiab Suav lag luam, thiab ntau dua 60 thaj chaw thiab lub tebchaws tau pom zoo siv erythritol hauv cov khoom noj, suav nrog Tebchaws Europe, Tebchaws Meskas, Nyiv, Canada, Mexico, Brazil, Argentina, Qaib ntxhw, Russia, India, Australia thiab New Zealand. Nws yog siv los ua raw khoom rau ntau yam khoom xws li dej haus, zom cov pos hniav, chocolate, khoom qab zib, bakery thiab noj qab haus huv zaub mov.

Tsis tas li ntawd, cov txiaj ntsig zoo ntawm erythritol kuj tau tsim nws cov xwm txheej raws li lub hnub qub hloov qab zib:

Ua ntej, qhov qab zib ntawm ntshiab erythritol thiab sucrose yog ze heev rau cov yam ntxwv qab zib, ua kom zoo dua qub thiab tsis muaj qab zib, thiab tsis muaj cov xim hlau "aftertaste" ntawm qee cov khoom qab zib, [5] txhim kho kev ruaj ntseg ntawm cov dej haus zoo.

Qhov thib ob, tsis yog-glycemic erythritol hauv tib neeg lub cev kuj txawv ntawm lwm cov cawv qab zib, kwv yees li 90% ntawm erythritol rau hauv lub cev tom qab nkag mus rau hauv txoj hnyuv me yog nqus mus rau hauv cov ntshav, thiab tawm ntawm cov zis, tsuas yog li 10% mus rau hauv txoj hnyuv, thiab thaum kawg yuav raug tso tawm. [4] Qhov no muab cov neeg uas tsis tuaj yeem haus cov suab thaj ib qho kev xaiv kom muaj qab zib dua.

Thib peb, tiv thaiv cov kab mob hniav, tiv thaiv qhov ncauj noj qab haus huv erythritol muaj txiaj ntsig zoo rau kev noj qab haus huv ntawm qhov ncauj, erythritol yuav tsis raug metabolized los ntawm cov kab mob hauv qhov ncauj, thiab muaj cov nyhuv inhibitory ntawm streptococcus, kev tshawb fawb qhia tau hais tias erythritol tuaj yeem txo qhov tsim cov quav hniav, thiab tuaj yeem tiv thaiv cov hniav lwj. Ntau tus menyuam yaus lollipops, cov menyuam yaus cov khoom qab zib yuav siv erythritol ua cov khoom qab zib.

4. Siab solubility tshav kub thiab tsis tshua muaj hygroscopic erythritol muaj tsawg hygroscopic khoom, zoo crystallization, thiab yog ib qho yooj yim rau crush rau hauv cov khoom hmoov. Nws cov khoom hygroscopic yog qhov tsawg tshaj plaws ntawm cov piam thaj cawv thiab sucrose sweeteners. Cov tshuaj kub ntawm erythritol yog -97.4J / g. Vim yog cov kua dej kub, nws nqus tau ntau lub zog thaum yaj hauv dej thiab muaj zog txias txias. Khoom noj khoom haus thiab confectionery ua nrog nws muaj ib tug txias saj thaum noj. [6]

Qhov tseeb, ntau lub tuam tsev muaj feem cuam tshuam hauv tsev tau ua qhov kev ntsuam xyuas dav dav ntawm nws thiab lees paub qhov kev nyab xeeb ntawm erythritol. Thoob ntiaj teb, Lub Koom Haum Saib Xyuas Kev Noj Qab Haus Huv (WHO), Tebchaws Meskas Cov Khoom Noj thiab Tshuaj Tshuaj (FDA), European Food Safety Authority (EFSA), thiab lwm yam, tau lees paub nws txoj kev nyab xeeb, thiab Academy of Nutrition and Dietetics (AND) tau suav nrog erythritol ua ib feem ntawm kev noj qab haus huv.

Nyob rau hauv lub ntuj hloov piam thaj, qhov tseeb, kuj muaj cov ntsiab lus "superior".

Piv txwv li, xylitol yog ib qho khoom qab zib uas tau muab rho tawm los ntawm birch, ntoo qhib, pob kws, bagasse thiab lwm yam nroj tsuag raw cov ntaub ntawv, uas yog dav siv nyob rau hauv cov khoom noj ntshav qab zib thiab yog ib tug dav paub txog tej yam ntuj tso qab zib hloov.

Txawm li cas los xij, "cov txheej txheem tsim khoom" ntawm xylitol tseem muaj qee qhov tsis txaus: nws tseem yog feem ntau muaj kua qaub hydrolysis, uas tsis yog "natural". Tsis tas li ntawd, txawm hais tias caloric thiab glycemic Performance index ntawm xylitol yog qis, nws tsis yog "zero", thiab kev noj ntau dhau yuav ua rau muaj kev phom sij xws li tsam plab thiab raws plab, thiab kev kam rau siab yog tsawg.

Hauv qhov sib piv, erythritol kuj yog "natural thiab noj qab haus huv" los ntawm cov txheej txheem ntawm kev pom, thiab yog ib qho ntawm ob peb qab zib cawv uas tsim los ntawm microbial fermentation.

Nws tsis yog qhov nyuaj kom pom tias cov piam thaj hloov pauv xws li erythritol, uas muaj ntau dua hauv cov khoom xyaw thiab ntau lawm, tseem yog thawj qhov kev xaiv rau cov neeg siv khoom feem ntau kom ua tiav "kev ywj pheej qab zib".