Xanthan Gum vs. Cornstarch: Uas Yog Ib Tug Thickener Zoo dua

Hauv kev lag luam khoom noj khoom haus thiab kev ua noj hauv tsev, thickeners ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ntxhib los mos thiab lub qhov ncauj ntawm cov khoom. Xanthan gum thiab cornstarch yog ob feem ntau siv cov thickeners nrog cov khoom tshwj xeeb thiab kev siv. Kab lus no muab kev sib piv zoo los pab koj txiav txim siab seb qhov twg zoo dua rau koj cov kev xav tau.

1. Thickening efficiency

Xanthan Gum: Xanthan cov pos hniav yog cov khoom ua kom tuab heev uas tuaj yeem ua tiav cov viscosity tseem ceeb ntawm qhov tsis tshua muaj siab (feem ntau yog 0.5% mus rau 2%). Cov yam ntxwv no ua rau nws nrov heev hauv kev tsim khoom noj niaj hnub, tshwj xeeb tshaj yog rau cov khoom lag luam uas yuav tsum tau ceev ceev, xws li hnav khaub ncaws, kua ntses, thiab cov khoom noj yooj yim.

Pob kws: Pob kws feem ntau yuav tsum muaj ntau dua (nyob ib ncig ntawm 3% mus rau 5%) kom pom cov nyhuv thickening. Tsis tas li ntawd, cornstarch yuav tsum tau tov nrog dej thiab rhuab kom qhib nws cov thickening zog, uas ntxiv complexity rau cov txheej txheem ua noj, tshwj xeeb tshaj yog rau cov tais diav uas yuav tsum tau npaj sai sai.

2. Thaum tshav kub kub stability

Xanthan Gum: Xanthan cov pos hniav ua tau zoo heev nyob rau hauv qhov kub thiab txias, tswj nws lub peev xwm thickening txawm tias raug cua sov ntev. Qhov no ua rau nws zoo tagnrho rau cov kua zaub, stews, thiab lwm yam khoom noj uas yuav tsum tau siv sijhawm ntev ua noj.Xanthan cov pos hniav muagkhaws nws cov khoom thickening txawm tias tom qab ntau lub voj voog cua sov.

Cornstarch: Thaum pob kws pob kws tuaj yeem ua kom cov dej kub sib tov zoo, nws tuaj yeem poob nws lub zog thickening yog tias siav ntev dhau lawm. Qhov degradation no tuaj yeem ua rau muaj qhov sib xws, ua rau nws tsis haum rau cov tais diav uas xav tau lub sijhawm ua noj ntev.

3. Dej txias solubility

Xanthan Gum: Xanthan cov pos hniav dissolves yooj yim hauv dej txias, tsim cov gel ruaj khov. Qhov no ua rau nws yooj yim heev rau kev npaj cov khoom txias, xws li cov khaub ncaws hnav khaub ncaws thiab cov kua ntses txias. Lub peev xwm yaj hauv dej txias tso cai rau kev hloov pauv ntau dua hauv nws txoj kev siv thiab tuaj yeem txuag lub sijhawm hauv cov txheej txheem npaj.

Cornstarch: Pob kws feem ntau xav tau dej kub kom yaj zoo, txwv tsis pub nws daim ntawv thov hauv kev npaj txias. Rau cov kua ntsw txias los yog cov dej khov nab kuab, siv cov pob kws yuav tsis ua rau cov txiaj ntsig xav tau.

4. Kev ntxhib los mos thiab lub qhov ncauj

Xanthan Gum: Xanthan gum thickener muab lub qhov ncauj du thiab silky, txhim kho tag nrho cov kev paub ntawm cov khoom noj. Nws zoo tshem tawm txhua yam graininess, kom ntseeg tau tias qhov kev ntxhib los mos yog qab ntxiag rau cov neeg siv khoom.

Cornstarch: Thaum siv kom raug, pob kws pob kws tuaj yeem muab cov txiaj ntsig zoo. Txawm li cas los xij, yog tias tsis sib xyaw txaus los yog siav, nws yuav tsim tau me ntsis grainy kev ntxhib los mos, cuam tshuam rau tag nrho lub qhov ncauj ntawm lub tais.

5. pH thiab ntsev ruaj khov

Xanthan Gum: Xanthan cov pos hniav tuav ruaj khov viscosity hla ntau qib pH thiab ntsev ntau. Cov yam ntxwv no ua rau nws haum rau ntau yam khoom noj khoom haus, nrog rau kev hnav khaub ncaws, dej haus, thiab cov khoom siv mis nyuj uas muaj kev cuam tshuam rau ib puag ncig kev hloov pauv.

Cornstarch: Lub peev xwm thickening ntawm pob kws tuaj yeem txo qis hauv acidic ib puag ncig lossis siab ntsev, cuam tshuam rau kev ntxhib los mos thiab ruaj khov ntawm cov khoom. Piv txwv li, nyob rau hauv cov kua qaub los yog cov khoom noj pickled, cornstarch yuav tsis ua zoo li xanthan cov pos hniav.

6. Kev xav txog kev noj haus thiab kev noj haus

Xanthan Gum: Xanthan cov pos hniav yog cov calories tsawgtuabhaum rau gluten-dawb thiab vegan noj zaub mov. Muab los ntawm cov suab thaj fermented, nws ua tau raws li cov neeg siv khoom niaj hnub xav tau kev noj qab haus huv thiab cov khoom xyaw ntuj, ua rau nws nrov hauv cov khoom siv huv.

Pob kws: Thaum tseem gluten-dawb, cornstarch muaj ntau dua carbohydrate thiab calorie cov ntsiab lus. Hauv cov khoom lag luam tsom mus rau kev noj qab haus huv, pob kws pob kws yuav raug pom tias yog qhov kev xaiv tsawg dua piv rau xanthan cov pos hniav.

7. Kev siv ntau yam

Xanthan Gum: Xanthan cov pos hniav muaj ntau yam kev siv tshaj li kev lag luam khoom noj, suav nrog tshuaj pleev ib ce, tshuaj, thiab kev ua liaj ua teb. Hauv cov khoom noj khoom haus, nws tuaj yeem siv los ua cov thickener, stabilizer, thiab emulsifier, txhim khu kev ntxhib los mos thiab ruaj khov.

Cornstarch: Feem ntau siv rau hauv daim ntawv thov zaub mov, pob kws hmoov nplej feem ntau pom muaj nyob rau hauv gravy, puddings, thiab ci khoom. Thaum nws nrov heev hauv kev ua noj ua haus hauv tsev, nws txoj haujlwm ua haujlwm yog qee qhov txwv hauv kev lag luam.

8. Kev xav txog nyiaj txiag

Xanthan Gum: Txawm hais tias xanthan cov pos hniav zoo li kim dua, nws cov txiaj ntsig thiab kev ruaj ntseg tuaj yeem pab txo qis tag nrho cov nqi tsim khoom, tshwj xeeb hauv cov khoom zoo thiab kev ua haujlwm siab. Cov txiaj ntsig feem ntau tshaj tus nqi pib hauv ntau daim ntawv thov kev lag luam.

Cornstarch: Pob kws pob kws yog feem ntau siv nyiaj ntau dua thiab tsim nyog rau kev lag luam loj. Nws muaj dav thiab tus nqi qis ua rau nws xaiv rau ntau lub tsev ua noj thiab cov lag luam me.

Xaus

Hauv cov ntsiab lus, xanthan cov pos hniav ua tau zoo dua cov pob kws hauv ntau qhov chaw, suav nrog kev ua kom tuab, kev ruaj ntseg kub, dej txias solubility, kev ntxhib los mos, pH thiab ntsev ruaj khov, thiab kev siv ntau yam. Nws qhov zoo ua rau nws tshwj xeeb zoo rau kev ua noj ua haus niaj hnub thiab kev lag luam. Txawm li cas los xij, cornstarch tseem yog qhov kev xaiv zoo rau cov neeg ua noj hauv tsev, tshwj xeeb tshaj yog rau cov zaub mov txawv.

Qhov kev txiav txim zaum kawg ntawm seb yuav siv xanthan cov pos hniav lossis pob kws pob kws yuav tsum yog raws li cov kev xav tau tshwj xeeb thiab cov yam ntxwv ntawm cov khoom uas xav tau. Yog tias koj tab tom nrhiav ib tus neeg ua haujlwm zoo thiab muaj ntau yam tuab, xanthan cov pos hniav yuav yog qhov kev xaiv zoo dua. Ntawm qhov tod tes, rau kev xav tau ua noj ua haus classic, cornstarch tseem yog ib qho kev lag luam thiab kev daws teeb meem zoo.