1: glutinous khoom tau los ntawm tsiaj cov ntaub so ntswg los ntawm boiling tshwj xeeb tshaj yog: ib tug colloidal protein siv los ua zaub mov, hauv kev yees duab, thiab tshuaj. 2a: ib yam ntawm ntau yam tshuaj (xws li agar) zoo li gelatin. b: ib qho khoom noj khoom haus jelly ua nrog gelatin. 3: gel sense 2.
gelatin yog dab tsi?
Gelatin yog cov protein uas tau los ntawm cov tawv nqaij npau taws, cov leeg, ligaments, thiab / lossis cov pob txha nrog dej. Nws yog feem ntau tau los ntawm nyuj los yog npua. … Txawm li cas los xij, muaj ib yam khoom hu ua "agar agar" uas yog qee zaum ua lag luam li "gelatin," tab sis nws yog vegan. Nws yog muab los ntawm ib hom seaweed
Vim li cas gelatin siv hauv zaub mov?
Gelatin yog cov khoom noj muaj txiaj ntsig uas muaj cov amino acids tseem ceeb thiab tau los ntawm collagen tam sim no hauv daim tawv nqaij thiab pob txha ntawm cov tsiaj. Cov zaub mov tseem ceeb siv rau gelatin yog tus neeg sawv cev gelling rau cov khoom npaj tau noj nyob hauv lub tub yees (xws li, mousse, trifles, thiab lwm yam).
gelatin yooj yim yog dab tsi?
Gelatin yog cov khoom muaj protein uas tau los ntawm collagen… Thaum boiling tiav, lub collagen yuav txias thiab ua jelly. Ua zaub mov, gelatin yog siv los ua cov khoom qab zib jellied; siv nyob rau hauv preservation ntawm txiv hmab txiv ntoo thiab nqaij, thiab ua hmoov mis nyuj. Gelatin kuj tseem siv tau los ua kua nplaum rau qhov sib tw lossis rau daim ntawv nyiaj.
gelatin piv txwv ntawm yog dab tsi?
Gelatin, tsiaj muaj protein ntau muaj cov khoom tsim gel, siv feem ntau hauv cov khoom noj khoom haus thiab khoom noj hauv tsev, kuj muaj ntau yam kev siv. Muab los ntawm collagen, ib qho protein uas pom nyob rau hauv cov tsiaj tawv nqaij thiab pob txha, nws yog muab rho tawm los ntawm boiling tsiaj hides, tawv nqaij, pob txha, thiab cov ntaub so ntswg tom qab alkali los yog acid pretreatment.
