Qhov sib txawv tseem ceeb ntawm cov extract thiab tsw emulsion yog cov extract muaj cov khoom rho tawm los ntawm lub ntuj tsim, qhov tsw emulsion siv cov khoom xyaw thiab cov khoom ntxiv.
Tus neeg sawv cev flavoring yog ib qho tseem ceeb hauv kev lag luam khoom noj kom tau txais qhov xav tau tsw thiab tsw ntxhiab hauv cov khoom noj tshwj xeeb. Qhov tsw thiab tsw hauv cov khoom noj no ua rau lawv xav noj.
Dab tsi yog Extract?
Ib qho extract yog ib qho tshuaj tsw qab uas tau muab los ntawm ntuj tsim. Hauv lwm lo lus, cov extracts yog ntuj tsw qab hauv cawv (feem ntau 35% cawv). Txawm hais tias tib neeg nyiam ntseeg tias cov extracts nrog ntuj flavours muaj kev noj qab haus huv, lawv muaj kev noj qab haus huv tsis txawv ntawm cov khoom qab zib.
Ib qho piv txwv ntawm ib qho extract yog vanilla extract. Nws tuaj yeem npaj tau los ntawm kev siv 4 - 6 tag nrho vanilla taum pods (nrog 3 - 4 ntiv tes) thiab 8 ooj ntawm vodka. Ib yam li ntawd, almond extract yog tsim los siv ib nrab ib khob ntawm raw uns alted silvered almonds thiab 8 ooj vodka. Lwm cov extract yog cov txiv qaub extract, uas yuav ua tau siv 2 txiv qaub rinds peeled rau hauv ib daim hlab thiab 8 ooj ntawm vodka. Cov no yog cov khoom siv hauv tsev.
Feem ntau, cov tshuaj tsw qab yog dej-soluble. Lub hauv paus nruab nrab ntawm cov extract yog ntuj ethyl cawv. Tsis tas li ntawd, tag nrho cov tshuaj tsw qab ntuj yog cov tshuaj tsw qab organic uas yog qib zaub mov, Kosher, vegan, thiab gluten-dawb.
Tsis tas li ntawd, peb tuaj yeem hloov cawv hauv cov khoom siv nrog cov khoom tsis muaj cawv xws li kua glycerin (qib zaub mov) thiab dej. Feem ntau, ib feem ntawm cov extract yog ua ke nrog peb feem ntawm cov zaub mov-qib kua glycerin thiab ib feem ntawm dej. Tom qab ntawd, cov txheej txheem ib txwm siv tau nrog daim ntawv qhia.
Npaj emulsion yog dab tsi?
Flavor emulsions yog cov concentrated, dej-soluble flavorings uas raug tshem tawm hauv lub hauv paus ua los ntawm cov dej feem ntau. Lub emulsion tsw yog qhov kev xaiv zoo tshaj plaws rau kev ci thiab khoom qab zib vim nws muaj peev xwm tiv taus qhov kub thiab txias yam tsis poob tsw.
A tsw emulsion yog npaj los ntawm cov txheej txheem siab shear uas peb tuaj yeem txo cov tee ntawm cov roj hauv peb cov roj tsw qab thiab emulsifier sib xyaw, uas feem ntau yog cov pos hniav acacia. Thaum lub sij hawm tus txheej txheem no, peb tuaj yeem ua cov roj rau hauv cov kua dej ntau heev, dej-soluble flavours uas zoo heev hauv cov ntawv siv cua sov.
Nyob rau hauv cov txheej txheem ntawm ci, peb tuaj yeem siv tsw emulsion los hloov cov extract. Piv txwv li, peb tuaj yeem ntxiv 1 teaspoon ntawm Bakery emulsion ib khob roj hauv ib daim ntawv qhia. Nyob rau hauv cov ntaub ntawv ntawm frosting, peb tuaj yeem pib nrog 1 teaspoon ntawm Bakery emulsion ib khob roj thiab ntxiv ntxiv rau saj.
Thaum xav txog cov tshuaj muaj pes tsawg leeg ntawm tsw emulsions, emulsions yog cov tshuab biphasic uas cov tshuaj tsw qab tau muab faib ua ntau theem uas lawv tuaj yeem tso cov tsw thiab tuaj yeem hloov kho ntau txoj hauv kev. Cov khoom xyaw ntawm ib qho tsw emulsion feem ntau yog roj, emulsifiers, thickening agents, thiab lwm yam. Cov khoom xyaw no tuaj yeem cuam tshuam nrog cov tshuaj tsw qab; Yog li ntawd, lawv hloov pauv tus cwj pwm thermodynamic ntawm cov tshuaj tsw qab.
Qhov txawv ntawm Extract thiab Flavor Emulsion yog dab tsi?
Flavor extracts thiab emulsions yog cov khoom tseem ceeb hauv kev lag luam khoom noj. Lawv muaj ntau yam tsw thiab tsw thiab tuaj yeem haum rau ntau yam khoom noj. Qhov sib txawv tseem ceeb ntawm extract thiab tsw emulsion yog tias extract muaj cov khoom rho tawm los ntawm lub ntuj tsim, qhov tsw emulsion siv cov khoom xyaw thiab cov khoom ntxiv. Qee qhov piv txwv ntawm cov tsw qab muaj xws li vanilla extract, almond extract, thiab txiv qaub extract, thaum qee qhov piv txwv ntawm tsw emulsions muaj xws li mayonnaise, crema, butter, margarine, thiab lwm yam.
Cov hauv qab no infographic nthuav tawm qhov sib txawv ntawm cov extract thiab tsw emulsion hauv daim ntawv tabular rau kev sib piv ntawm ib sab.
Summary – Extract vs Flavor Emulsion
Extracts yog cov tshuaj tsw qab muab los ntawm cov khoom siv ntuj, thaum tsw emulsions yog cov concentrated, dej-soluble flavorings uas raug tshem tawm hauv lub hauv paus ua los ntawm cov dej feem ntau. Qhov sib txawv tseem ceeb ntawm cov extract thiab tsw emulsion yog cov extract muaj cov khoom rho tawm los ntawm lub ntuj tsim, qhov tsw emulsion siv cov khoom xyaw thiab cov khoom ntxiv.
