Cov Khoom Siv Ua Ncuav Mog Qab Zib

Mousse

Cov Khoom Siv Ua Ncuav Mog Qab Zib

Gelatin yog ib hom kua nplaum ntuj uas rho tawm los ntawm daim tawv nqaij pob txha tsiaj, thiab nws cov khoom tseem ceeb yog protein. Nws yog siv dav hauv kev ci hauv tsev. Nws lub luag haujlwm yog ua kom cov khoom xyaw khov. Cov khoom noj uas muaj gelatin saj mos thiab ywj, tshwj xeeb tshaj yog hauv kev tsim cov mousse lossis pudding. Ntawm lawv, gelatin tuaj yeem faib ua daim ntawv gelatin thiab hmoov gelatin. Qhov sib txawv ntawm lawv nyob rau hauv cov qauv sib txawv.

Tom qab muab cov gelatin tso rau hauv dej lawm, ces muab cov gelatin ntawd nchuav rau hauv cov kua uas yuav tsum khov, ces mam li do thiab yaj. Txawm li cas los xij, cov hmoov gelatin tsis tas yuav do thaum muab cov kua ntawd tso rau hauv dej. Tom qab nws nqus dej tau thiab nthuav dav, ces do kom sib npaug zos kom txog thaum nws yaj. Tom qab ntawd ntxiv cov kua sov uas yuav tsum khov. Nco ntsoov tias txhua yam khoom qab zib uas ua los ntawm gelatin yuav tsum tau muab tso rau hauv lub tub yees, uas yooj yim yaj thiab deform hauv qhov chaw sov.

Italian khoom qab zib panna cotta nrog txiv pos nphuab tshiab

Cov Lus Qhia

1. Thaum ua cov txiv hmab txiv ntoo mousse, vim tias cov enzyme hauv cov txiv hmab txiv ntoo yuav rhuav tshem cov protein uas muaj nyob hauv gilding, uas yuav ua rau gelatin tsis tuaj yeem khov, hom txiv hmab txiv ntoo no suav nrog txiv kiwi, txiv papaya, thiab lwm yam. Yog li thaum ua cov txiv hmab txiv ntoo mousse nrog gelatin, koj yuav tsum ua kom cov txiv hmab txiv ntoo npau ua ntej.

2. Yog tias cov gelatin uas tau muab ntub lawm tsis tau siv tam sim ntawd, yuav tsum khaws cia rau hauv lub tub yees ua ntej thiab tom qab ntawd coj tawm thaum tsim nyog.

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Rau Khoom Qab Zib

Feem ntau cov gelatin hauv khoom qab zib yog 5% - 10%. Qhov zoo tshaj plaws tau txais thaum cov gelatin yog 6%. Ntxiv gelatin rau hauv cov pos hniav yog 6.17%. 0.16% - 3% lossis ntau dua hauv nougat. Cov kua txiv hmab txiv ntoo yog 1.15% ～ 9%. Cov khoom xyaw ntawm lozenge lossis jujube khoom qab zib yuav tsum muaj 2% - 7% gelatin. Gelatin yog elastic dua, yoog tau thiab pob tshab dua li cov hmoov txhuv nplej siab thiab agar hauv kev tsim khoom qab zib. Tshwj xeeb, nws xav tau gelatin nrog lub zog gel siab thaum tsim cov khoom qab zib mos thiab mos thiab toffee.

Rau Cov Khoom Noj Mis

Qhov kev tsim cov hydrogen bonds hauv cov gelatin noj tau zoo tiv thaiv cov whey precipitation thiab casein contraction, uas tiv thaiv cov khoom khov los ntawm kev sib cais ntawm cov kua thiab txhim kho cov qauv thiab kev ruaj khov ntawm cov khoom tiav. Yog tias cov gelatin noj tau ntxiv rau hauv yogurt, kev sib cais ntawm whey tuaj yeem tiv thaiv tau, thiab cov qauv thiab kev ruaj khov ntawm cov khoom tuaj yeem txhim kho.

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