Puas yog tag nrho cov qab zib cawv ua rau koj raws plab?
Puas yog txhua yam kev hloov piam thaj ntxiv rau cov zaub mov noj qab haus huv?
Niaj hnub no peb yuav tham txog nws. Dab tsi yog qab zib cawv? Qab Zib cawv yog polyols uas feem ntau yog tsim los ntawm ntau hom suab thaj. Piv txwv li, xylose txo qis yog xylitol paub.
Tsis tas li ntawd, cov piam thaj cawv tam sim no tab tom tsim muaj raws li hauv qab no:
Glucose → sorbitol fructose → mannitol lactose → Lactitol qabzib → erythritol sucrose → isomaltol
Sorbitol Qab Zib cawv tam sim no yog ib qho ntawm ntau "cov khoom noj khoom haus ntxiv". Vim li cas nws thiaj ntxiv rau zaub mov? Vim nws muaj ntau yam zoo.
Ua ntej tshaj plaws, kev ruaj ntseg ntawm cov piam thaj hauv cov kua qaub rau cov kua qaub yog qhov zoo, thiab cov tshuaj tiv thaiv Maillard tsis yooj yim tshwm sim hauv cov cua sov, yog li nws feem ntau tsis ua rau poob ntawm cov as-ham thiab tiam thiab tsub zuj zuj ntawm carcinogens. Qhov thib ob, cov piam thaj qab zib tsis siv los ntawm cov kab mob hauv peb lub qhov ncauj, uas txo cov nqi pH hauv lub qhov ncauj, yog li nws tsis corrode cov hniav;
Tsis tas li ntawd, cov piam thaj qab zib yuav tsis ua rau cov ntshav qab zib ntau ntxiv ntawm tib neeg lub cev, tab sis kuj muab qee cov calories, yog li nws tuaj yeem siv los ua cov khoom qab zib rau cov neeg mob ntshav qab zib.
Muaj ntau ntau yam xylitol khoom noj txom ncauj thiab khoom qab zib ntawm lub khw. Yog li koj tuaj yeem pom yog vim li cas qab zib cawv yog classic "functional zaub mov additive"? Tom qab tag nrho, nws muaj qab zib tsawg, muaj kev ruaj ntseg noj zaub mov zoo, tsis ua rau cov hniav caries, tsis cuam tshuam rau cov ntshav qab zib cov nqi, thiab siab acid kub stability.
Tau kawg, qab zib cawv yog qhov zoo, tab sis tsis txhob npau taws - feem ntau cov piam thaj cawv feem ntau yog laxative thaum noj ntau ntau.
Maltitol noj ntau raws plab, lub hauv paus ntsiab lus dab tsi?
Ua ntej piav qhia txog lub hauv paus ntsiab lus, cia peb saib ua ntej ntawm cov teebmeem purging ntawm ntau yam (feem ntau siv) qab zib cawv.
| Qab zib cawv | Qab zib(sucrose = 100) | Mob plab nyhuv |
| Xylitol | 90-100 : kuv | ++ |
| Sorbitol | 50-60 | ++ |
| Mannitol | 50-60 | +++ |
| Maltitol | 80-90 : kuv | ++ |
| Lactitol | 30-40 | + |
Cov ntaub ntawv Source: Salminen thiab Hallikainen (2001). Sweeteners, Food Additives.Ⅱnd Edition.
Thaum koj noj qab zib cawv, lawv tsis tawg los ntawm pepsin, tab sis mus ncaj qha rau cov hnyuv. Cov kua qab zib feem ntau yog absorbed qeeb heev hauv txoj hnyuv, uas ua rau siab osmotic siab, uas ua rau lub siab osmotic ntawm cov hnyuv nce, thiab ces cov dej mucosal nyob rau hauv cov hnyuv nkag mus rau hauv cov hnyuv, thiab ces koj nyob rau hauv. ib mess.
Nyob rau tib lub sij hawm, tom qab qab zib cawv nkag mus rau hauv cov hnyuv loj, nws yuav fermented los ntawm plab hnyuv kab mob los tsim roj, yog li ntawd lub plab yuav flatulence. Txawm li cas los xij, tsis yog txhua yam qab zib cawv ua rau raws plab thiab roj.
Piv txwv li, erythritol, tsuas yog xoom-calorie qab zib cawv, muaj qhov hnyav molecular thiab yooj yim nqus, thiab tsuas yog ib qho me me ntawm nws nkag mus rau hauv txoj hnyuv loj kom fermented los ntawm cov kab mob. Tib neeg lub cev kuj tseem ua siab ntev ntawm erythritol, 80% ntawm erythritol rau hauv tib neeg cov ntshav, tsis catabolized los ntawm enzymes, tsis muab lub zog rau lub cev, tsis koom nrog hauv cov piam thaj metabolism, tsuas yog tso tawm los ntawm cov zis, yog li nws feem ntau tsis ua rau raws plab thiab flatness.
Tib neeg lub cev muaj kev kam rau siab rau isomaltol, thiab 50g txhua hnub yuav tsis ua rau mob plab. Tsis tas li ntawd, isomaltol kuj yog ib qho zoo heev bifidobacterium proliferation yam, uas tuaj yeem txhawb txoj kev loj hlob thiab kev loj hlob ntawm bifidobacterium, tswj cov microecological tshuav nyiaj li cas ntawm txoj hnyuv, thiab muaj txiaj ntsig zoo rau kev noj qab haus huv.
Raws li cov ntsiab lus, qhov tseem ceeb ua rau raws plab thiab flatulence tshwm sim los ntawm qab zib cawv yog: ua ntej, nws tsis yog metabolized los ntawm tib neeg enzymes tab sis yog siv los ntawm cov hnyuv; Lwm qhov yog lub cev ua siab ntev rau nws.
Yog tias koj xaiv erythritol thiab isomaltol hauv cov zaub mov, lossis txhim kho cov mis kom lub cev ua siab ntev rau qab zib cawv, koj tuaj yeem txo cov kev mob tshwm sim ntawm qab zib cawv.
Dab tsi ntxiv yog qab zib hloov? Puas muaj kev nyab xeeb tiag tiag?
Ntau tus neeg nyiam noj qab zib, tab sis qab zib ua rau peb muaj kev zoo siab tib lub sijhawm, nws kuj ua rau rog rog, hniav lwj thiab kab mob plawv. Yog li thiaj li ua tau raws li qhov xav tau ntawm kev saj thiab kev noj qab haus huv, kev hloov qab zib tau yug los.
Cov piam thaj hloov pauv yog ib pawg ntawm cov khoom xyaw uas ua rau cov khoom noj qab zib thiab muaj calories tsawg. Ntxiv rau cov qab zib cawv, muaj lwm hom qab zib hloov pauv, xws li licorice, stevia, monkfruit glycoside, soma qab zib thiab lwm yam qab zib hloov pauv; Thiab saccharin, acesulfameae, aspartame, sucralose, cyclamate thiab lwm yam khoom qab zib hloov pauv. Ntau cov dej haus hauv khw tau sau tias "tsis muaj suab thaj, tsis muaj suab thaj", ntau qhov txhais tau tias "tsis muaj sucrose, tsis muaj fructose", thiab feem ntau ntxiv cov khoom qab zib (qab zib hloov) kom muaj qab zib. Piv txwv li, ib hom dej qab zib muaj erythritol thiab sucralose.
Qee lub sij hawm dhau los, lub tswvyim ntawm "tsis muaj suab thaj"thiab"zero qab zib" ua rau muaj kev sib tham dav dav hauv Is Taws Nem, thiab ntau tus neeg nug txog nws txoj kev nyab xeeb.
Yuav muab tso li cas? Kev sib raug zoo ntawm kev hloov piam thaj thiab kev noj qab haus huv yog qhov nyuaj. Ua ntej tshaj plaws, cov piam thaj hloov pauv muaj txiaj ntsig zoo rau tib neeg kev noj qab haus huv. Tam sim no, cov teeb meem tseem ceeb nyob hauv lawv cov nqi tsim khoom thiab muaj cov peev txheej ntuj.
Momordica muaj cov suab thaj ntuj "Momordica glucoside". Cov kev tshawb fawb tau pom tias momoside tuaj yeem txhim kho cov piam thaj thiab rog siv, ua kom cov tshuaj insulin rhiab heev, uas xav tias yuav txhim kho ntshav qab zib. Hmoov tsis zoo, cov txheej txheem ntawm kev txiav txim no tseem tsis meej. Lwm cov kev tshawb fawb tshawb fawb tau pom tias xoom-calorie hluavtaws hloov cov suab thaj tuaj yeem txo cov kab mob uas muaj txiaj ntsig hauv plab thiab ua rau cov kab mob hauv plab hnyuv, ua rau muaj kev pheej hmoo ntawm cov piam thaj intolerance. Ntawm qhov tod tes, qee cov piam thaj hloov pauv (tsuas yog cov khoom siv hluav taws xob tsawg tsawg), xws li isomaltol thiab lactitol, tuaj yeem ua lub luag haujlwm zoo los ntawm kev nce tus naj npawb thiab ntau haiv neeg ntawm plab hnyuv.
Tsis tas li ntawd, xylitol muaj cov nyhuv inhibitory ntawm digestive enzymes xws li alpha-glucosidase. Neohesperidin muaj qee yam antioxidant zog. Kev sib xyaw ntawm saccharin thiab neohesperidin txhim kho thiab ua kom cov kab mob muaj txiaj ntsig zoo. Stevioside muaj kev ua haujlwm ntawm kev txhawb nqa insulin, txo cov ntshav qab zib thiab tswj cov piam thaj homeostasis. Feem ntau, feem ntau ntawm cov khoom noj uas peb pom nrog ntxiv qab zib, txij li thaum lawv tuaj yeem pom zoo rau kev ua lag luam, tsis tas yuav txhawj xeeb txog lawv txoj kev nyab xeeb.
Tsuas yog saib cov npe ntawm cov khoom xyaw thaum koj yuav cov khoom no thiab noj lawv hauv nruab nrab.
Lub sij hawm xa tuaj: Sep-17-2024