LEAF GELATIN yog dab tsi thiab nws siv li cas?
Nplooj gelatin (gelatin ntawv)yog ib tug nyias, pob tshab flake, feem ntau muaj nyob rau hauv peb specifications, 5 grams, 3.33 grams thiab 2.5 grams.Nws yog ib qho colloid (coagulant) muab rho tawm los ntawm cov ntaub so ntswg ntawm cov tsiaj.Cov khoom tseem ceeb yog cov protein thiab cov xim yog pob tshab;Nws yuav tsum tau tsau rau hauv dej txias ua ntej siv, thiab nws yuav yaj saum 80 ° C.Yog hais tias acidity nyob rau hauv cov kua yog siab dhau lawm, nws tsis yooj yim rau khov, thiab cov khoom tiav yuav tsum tau muab cia rau hauv txias cia, thiab saj muaj zoo heev toughness thiab elasticity.
Gelatin nplooj muaj 18 hom amino acids thiab 90% collagen, uas muaj txiaj ntsig zoo rau kev noj qab haus huv thiab kev zoo nkauj.Lawv muaj kev tiv thaiv zoo heev colloidal, kev ua haujlwm saum npoo, viscosity, tsim zaj duab xis, ncua kev kawm ntawv, buffering,infiltration, stability thiab yooj yim soluble hauv dej.
Nplooj gelatin tsis muaj ntxhiab tsw, yog li lawv feem ntau siv los ua cov khoom qab zib siab kawg.Lawv yog cov khoom xyaw uas tsis tseem ceeb rau cov khoom qab zib Western-style, xws li mousse ncuav mog qab zib, tiramisu, paj npleg, thiab jelly.
Cov nplooj ntawv gelatin yog cov khoom sib xyaw ua ke thiab yog qhov kev xaiv zoo tshaj plaws rau kev ua ncuav mog qab zib mousse.Vim hais tias cov jelly thiab mousse ua nrog isinglass hmoov muaj ib tug me ntsis isinglass saj, nws yuav cuam tshuam rau saj me ntsis, tab sis gelatin los xij yuav tsis, vim nws tsis muaj xim thiab tasteless, yog li feem ntau high-end khw noj mov yog siv gelatin los xij.
Qhov ntau npaum ntawm gelatindaim ntawvs: Kev siv ntau npaum li cas hauv cov lus qhia dav dav yog 1:40, uas yog, 1 daim ntawm 5 grams gelatin ntawv tuaj yeem ua rau 200 grams ntawm cov kua, tab sis qhov sib piv no tsuas yog qhov piv ntawm cov kua uas tuaj yeem ua rau condense;Yog tias koj xav ua jelly rau paj npleg, feem ntau pom zoo kom ua haujlwm ntawm qhov sib piv ntawm 1:16;Yog tias ua mousse, feem ntau siv 10 grams ntawm gelatine los xij rau 6 ntiv tes thiab 20 grams rau 8 ntiv tes.
Yuav siv li casnplooj gelatin: Soak nws hauv dej txias (dej dej khov yog qhov zoo tshaj plaws thaum nws kub) ua ntej siv nws.Tom qab tshem tawm nws, nyem tawm cov dej, do thiab yaj los ntawm dej kub, thiab ncuav lub melted gelatine kua thiab do nws tusyees rau hauv cov kua khoom uas yuav tsum tau condensed.
Tswv yim:1. Sim tsis txhob hla cov nplooj ntawv gelatin thaum soaking, thiab tshem tawm cov dej tom qab soaking;2. Qhov kub yuav tsum tsis txhob siab dhau thaum cua sov, txwv tsis pub cov nyhuv gelatinization yuav raug txo.3. Thaum daim ntawv gelatin nyob hauv daim ntawv ua kua, cia nws txias rau kev siv.Lub sijhawm no, xyuam xim rau lub sijhawm.Yog tias nws ntev dhau lawm, nws yuav rov ua kom muaj zog, uas yuav cuam tshuam rau qhov zoo ntawm cov khoom tiav.4. Khaws rau hauv qhov chaw qhuav, txwv tsis pub nws yuav tau ya raws yooj yim.
Post lub sij hawm: Lub Xya hli ntuj-22-2021
