Ntev npaum li cas cov cream nyob twj ywm tshiab hauv ibgas lub tog raj kheej(ib lub thawv ntim uas muaj cov pa roj nitrogen uas siv tau pov tseg) nyob ntawm ntau yam, suav nrog seb puas muaj cov stabilizers ntxiv, cov xwm txheej khaws cia thiab seb nws puas rov ua dua.
Nws raug nquahu kom siv cov whipped cream tam sim ntawd, tab sis yog tias muaj cov khoom seem, nws tuaj yeem khaws cia hauv lub tub yees li 1 hnub. Yog tias koj xav kom koj cov qab zib nyob ntev dua, ntxiv cov stabilizer thaum lub sij hawm nplawm, xws li gelatin, skimmed mis hmoov, pob kws los yog instant pudding hmoov. Whipped cream li no yuav khaws cia rau hauv lub tub yees rau 3 mus rau 4 hnub. Yog tias koj xav kom koj cov qab zib nyob twj ywm tshiab, xav txog kev rov ua koj lub nplawm nrog cov roj nitrogen dioxide, uas yuav khaws cia hauv lub tub yees ntev txog 14 hnub.
Nws tseem yog ib qho tseem ceeb uas yuav tsum khaws cov khoom qab zib, whipped cream tuaj yeem khaws cia los ntawm kev tso lub sieve dhau lub tais kom cov kua drips mus rau hauv qab ntawm lub tais thaum lub qab zib tseem nyob rau sab saum toj, tswj kev pom zoo. Nyob rau tib lub sijhawm, koj yuav tsum tsis txhob siv 10% kawg ntawm cov kua nplaum uas muaj cov kua dej ntau, uas tuaj yeem ua rau txo qis hauv qab zib.
Feem ntau, cov whipped cream hauv tsev yuav nyob twj ywm tshiab rau 1 hnub hauv lub tshuab nplawm, thiab nplawm nplaum nrog lub stabilizer tuaj yeem nyob tshiab txog li 4 hnub. Tsis tas li ntawd, cream kuj tuaj yeem khov thiab khaws cia. Frozen cream tuaj yeem raug muab tso rau hauv ib qho duab tshwj xeeb thiab muab tso rau hauv lub tub yees kom txog thaum muaj zog, tom qab ntawd xa mus rau lub hnab ntim khoom ntim cia thiab yuav tsum tau defrosted dua ua ntej siv.
Feem ntau hais lus, yog tias tsis siv cov stabilizer, feem ntau pom zoo kom haus cov nplaum nplaum uas tsis tau qhib hauv 1 hnub. Txawm li cas los xij, yog tias ntxiv cov stabilizer, lossis cov nplawm tau ntim nrog cov roj nitrogen dioxide, lub sijhawm tshiab ntawm cov tshuaj nplaum tuaj yeem txuas ntxiv mus rau 3-4 hnub lossis 14 hnub. Nws yuav tsum tau muab sau tseg tias yog cov whipped cream nyob rau hauv lub tub yees rau ntev tshaj li lub sij hawm pom zoo, los yog yog hais tias nws ua pwm, cais, los yog poob ntim, nws yuav tsum tsis txhob siv lawm. Nco ntsoov xyuas qhov zoo ua ntej siv kom paub tseeb tias tsis muaj kev puas tsuaj los xyuas kom muaj kev nyab xeeb thiab kev noj qab haus huv.