Cov Lus Qhia Uas Ua Ncuav Qab Zib Nrog Ntsev
Aug 05, 2020
Ntsev yog qhov tsw qab, tab sis nws lub luag haujlwm tseem ceeb hauv kev ua cov khob cij. Raws li cov zaub mov txawv, cov ntsev muaj feem ntau yog 1-2% ntawm hmoov. Txij li thaum ntsev yuav txo cov dej nqus ntawm cov protein nyob rau hauv cov hmoov nplej, nws pom zoo kom ntxiv nws hauv cov theem kawg ntawm kneading lub khob noom cookie. Dab tsi yog qhov zais ntawm ntxiv ntsev rau khob cij?
Ntsab yaj ntau lawm
Ntxiv qhov tsim nyog ntawm lub rooj ua noj ntsev tuaj yeem tsim tau lub teeb ci qab ntsev, uas sib raug zoo nrog cov qab zib ntawm cov piam thaj kom muaj qhov qab ntawm lub khob cij, thiab lub saj yuav muaj ntau txheej.
Kev tiv thaiv cov kab mob
Poov xab thiab kab mob phom sij feem ntau tsis muaj zog tiv taus ntsev. Lub siab osmotic tshwm sim los ntawm ntsev hauv lub ncuav ua rau qeeb ntawm kev loj hlob ntawm cov kab mob thiab qee zaum txawm tias tua lawv.
Gluten ruaj khov
Cov lus ntsev tuaj yeem hloov lub cev nqaij daim tawv ntawm gluten, nce nws lub peev xwm los nqus dej, ua kom nws o tsis tuaj yeem tawg, mob thiab ua kom lub zog gluten. Raws li lub ntsev nce lub zog ntawm gluten, lub khob cij zoo dua qub, thiab kev ntxhib los mos ntawm gluten yog densified kom nce elasticity. Cov hmoov nplej qaug zog tuaj yeem siv ntsev ntau dua, thiab cov hmoov nplej muaj zog yog qhov tsim nyog rau ntsev tsawg.
Xim txhim kho
Siv ntsev rau cov xwm txheej gluten tuaj yeem tsim tus qauv zoo hauv sab hauv lub khob cij, kom lub teeb tau yooj yim hla cov ntaub so ntswg phab ntsa daim nyias nyias, yog li cov xim ntawm cov nqaij hauv cov nqaij ci yuav ci dua.
Kev hloov kho ntawm lub sijhawm fermentation
Vim tias lub rooj ntsev muaj peev xwm inhibit poov xab fermentation, nws tuaj yeem siv los kho lub sij hawm fermentation. Lub khob noom cookie uas tsis muaj ntsev ntawm txhua lub caij fermented sai, tab sis qhov xwm txheej fermentation tsis ruaj khov. Tshwj xeeb tshaj yog thaum huab cua sov, nws nyuaj rau tswj hwm lub sijhawm fermentation, thiab dhau-fermentation nquag tshwm sim, thiab lub khob noom cookie ua qaub. Yog li ntawd, ntsev tuaj yeem hais tau tias yog khoom siv rau" stabilizing fermentation" ;.
Qhov cuam tshuam rau ntawm tus txheej txheem
Yog tias tsis muaj ntsev, lub khob noom cookie yuav tsum zom kom nrawm thiab lub zog gluten tsis muaj zog. Thaum lub sijhawm fermentation, cov khob noom cookie yuav tog tom qab nws pib. Qhov ntxiv ntawm ntsev yuav tseem nce lub sijhawm sib tov.
