Qhov qab zib hloov rau sorbitol tseem hu ua fructose. Qhov no yog 6-atom cawv nrog lub tsw qab. Cov khoom siv tau sau npe raws li kev noj zaub mov hauv cov ntawv kho mob (E420).
Sorbitol muaj lub crystalline tsos, xim dawb. Cov tshuaj yog khov rau qhov kov, ntxhiab tsw, yooj yim soluble hauv dej thiab muaj qab ntxiag. Tab sis piv nrog piam thaj, sorbitol yog ob zaug tsawg dua qab zib, tab sis fructose zoo dua li qab zib los ntawm qab zib peb zaug. Tus qauv tshuaj lom neeg ntawm cov khoom yog C6H14O6
Ntau ntawm sorbitol pom nyob rau hauv cov txiv hmab txiv ntoo ntawm roob tshauv, uas muaj lub npe Latin "Aucuparia sorbus", yog li lub npe ntawm cov piam thaj hloov. Tab sis kev lag luam tsim tawm sorbitol los ntawm cov pob kws nplej siab.
Khoom noj khoom haus sorbitol yog:
- sweetener ntuj;
- tawg;
- xim stabilizer;
- tus tuav dej;
- kev ntxhib los mos txiag;
- emulsifier;
- complexing tus neeg sawv cev.
Khoom noj khoom haus-qib sorbitol thiab fructose yog nqus los ntawm lub cev los ntawm 98% thiab muaj qhov zoo dua cov khoom siv ntawm cov khoom siv hluavtaws vim lawv cov yam ntxwv kev noj haus: tus nqi khoom noj ntawm sorbitol yog 4 kcal / g ntawm cov tshuaj yeeb dej caw.
Ua tib zoo mloog! Raws li kws kho mob, nws tuaj yeem xaus lus tias kev siv sorbitol tso cai rau lub cev kom haus cov vitamins B (biotin, thiamine, pyridoxine) kom tsawg.
Nws yog qhov tseeb tias kev noj zaub mov muaj txiaj ntsig zoo txhawb rau kev txhim kho plab hnyuv microflora, uas synthesizes cov vitamins no.
Txawm hais tias sorbitol thiab fructose muaj cov nplua nuj qab zib heev, lawv tsis yog carbohydrates. Yog li, lawv tuaj yeem noj los ntawm cov neeg uas muaj keeb kwm mob ntshav qab zib.
Cov khoom rhaub tau khaws txhua qhov ua tau zoo, yog li lawv ua tiav cov khoom noj uas xav tau kev kho kom sov.
Cov yam ntxwv hauv lub cev-tshuaj lom neeg ntawm sorbitol
- Lub zog ntawm cov khoom yog - 4 kcal lossis 17.5 kJ;
- Cov tsos ntawm sorbitol yog 0.6 ntawm cov tsos ntawm sucrose;
- Qhov pom zoo kom noj txhua hnub yog 20-40 g
- Solubility ntawm qhov kub ntawm 20 - 70%.
Sorbitol siv nyob qhov twg?
Vim tias nws cov txiaj ntsig zoo, sorbitol feem ntau yog siv los ua cov khoom qab zib hauv kev tsim khoom:
- dej haus;
- zaub mov noj;
- Kev sib cav sib ceg
- zom zom;
- pastilles;
- jelly;
- cov txiv hmab txiv ntoo thiab zaub uas kaus poom;
- khoom qab zib;
- stuffing khoom.
Xws li cov txiaj ntsig zoo ntawm sorbitol raws li hygroscopicity muab nws lub peev xwm los tiv thaiv ntxov ntxov ua kom qhuav thiab tawv ntawm cov khoom ntawm uas nws yog ib feem. Hauv kev lag luam kws tshuaj, sorbitol yog siv los ua cov muab tub lim thiab qauv yav dhau los hauv kev tsim khoom:
hnoos phoov;
pastes, tshuaj pleev, cream;
kev npaj vitamin;
nkaws tsiav tshuaj.
Thiab nws tseem yog siv nyob rau hauv cov khoom lag luam ntawm ascorbic acid (vitamin C).
Ib qho ntxiv, cov tshuaj yeeb dej caw yog siv rau hauv kev lag luam kom hniav zoo nkauj los ua cov kab mob hygroscopic hauv kev tsim khoom:
- tshuaj zawv plaub hau;
- cov hnab tes da dej;
- tshuaj pleev;
- kho vaj tsev;
- hmoov
- cov npog ntsej muag;
- tshuaj txhuam hniav;
- sawv daws.
Cov kws tshaj lij ntawm European Union tus kws tshaj tawm zaub mov tau muab sorbitol cov xwm txheej ntawm cov zaub mov uas muaj kev nyab xeeb rau kev noj qab haus huv thiab pom zoo siv
Cov mob thiab cov txiaj ntsig ntawm sorbitol
Raws li kev txheeb xyuas, nws tuaj yeem raug txiav txim siab tias sorbitol thiab fructose muaj qee qhov ntxim nyiam laxative, uas yog ncaj qha rau cov khoom ntiag tug npaum li cas. Yog tias koj noj ntau tshaj 40-50 grams ntawm cov khoom hauv ib lub sijhawm, qhov no tuaj yeem ua rau flatulence, ntau dua cov koob tshuaj no tuaj yeem ua rau mob plab zom mov.
Yog li no, sorbitol yog cov cuab yeej siv hauv kev tiv thaiv kom tsis txhob cem quav. Feem ntau cov tshuaj pleev plab ua rau mob lub cev vim lawv raug lom. Fructose thiab sorbitol tsis ua rau muaj kev phom sij no, tab sis cov txiaj ntsig ntawm cov tshuaj yeeb dej caw yog pom tseeb.
Tsuas yog tsis tsim txom cov sorbitol, xws li kev dhau ib qho tuaj yeem ua rau muaj kev phom sij hauv cov roj av, raws plab, mob hauv plab.
Tsis tas li ntawd, kev mob plab hnyuv tawm tuaj yeem ua rau tsis zoo, thiab fructose yuav pib ua kom tsis zoo.
Nws paub tias fructose nyob rau hauv ntau ntau tuaj yeem ua rau muaj kev phom sij rau lub cev (nce ntxiv ntawm cov concentration ntawm cov piam thaj hauv cov ntshav).
Nrog tyubage (daim siab ntxuav txheej txheem), nws yog qhov zoo tshaj plaws los siv sorbitol, fructose yuav tsis ua haujlwm ntawm no. Nws yuav tsis ua rau raug mob, tab sis cov txiaj ntsig ntawm kev ntxhua khaub ncaws zoo li no yuav tsis tuaj.
