Noj gelatin,cov protein tau los ntawm collagen, yog ntau yam khoom xyaw uas tau siv ntau yam khoom noj rau ntau pua xyoo.Los ntawm muab cov qauv rau cov khoom qab zib zoo li panna cotta rau cov kua ntses thiab kua zaub, gelatin yog riam phom zais cia hauv chav ua noj.Hauv tsab ntawv blog no, peb yuav tshawb txog ntau yam kev siv thiab cov txiaj ntsig ntawm cov khoom noj gelatin hauv cov zaub mov thiab sib tham txog vim li cas nws yuav tsum yog cov khoom tseem ceeb hauv txhua lub pantry.
Yuav kom nkag siab txog qhov tseeb muaj peev xwm ntawm cov khoom noj gelatin, cia peb xub saib nws cov khoom tshwj xeeb.Gelatin yog muab los ntawm cov tsiaj collagen, feem ntau yog los ntawm porcine, bovine los yog ntses pob txha, tawv nqaij los yog cov ntaub so ntswg.Nws yog xim tsis muaj xim, tsis muaj ntxhiab tsw uas dhau los ua gel zoo li sib xws thaum sib xyaw nrog dej thiab tom qab ntawd txias.Qhov muaj peev xwm zoo tshaj plaws los tsim cov gels ua rau gelatin tshwj xeeb tshaj yog siv hauv kev npaj zaub mov.
Ib qho ntawm cov kev siv tseem ceeb ntawm cov khoom noj gelatin yog ua tus neeg sawv cev gelling.Nws yog dav siv nyob rau hauv khoom qab zib thiab confectionary npaj vim nws muaj peev xwm tsim gels.Los ntawm jellies mus rau marshmallows, gelatin muab qhov ruaj tsis tau mos zoo nkauj peb txhua tus nyiam.Gelatin muaj qhov tshwj xeeb saj thiab zoo dua yaj hauv qhov ncauj qhov ncauj piv rau lwm cov tshuaj gelling xws li agar lossis pectin.Tsis tas li ntawd, nws tsis muaj qab hau, ua rau nws muaj ntau yam khoom xyaw hauv ob qho tib si qab zib thiab savory tais diav.
Ntxiv nrog rau nws cov khoom gelling, cov khoom noj khoom haus gelatin yog ib qho zoo heev thickening tus neeg sawv cev.Thaum ntxiv rau cov kua ntses, kua zaub los yog gravy, gelatin pab muab lawv lub zog thiab softer kev ntxhib los mos.Nws xyuas kom meej tias cov kua ntses ua raws li cov zaub mov, txhim kho tag nrho cov tsw thiab kev nthuav qhia.Tsis tas li ntawd, gelatin ua haujlwm ruaj khov, tiv thaiv kev sib cais ntawm cov kua thiab cov khoom hauv emulsions xws li mousse lossis whipped c.ream.
Lwm qhov ntxim nyiam ntawm kev noj gelatin yog nws cov khoom noj khoom haus profile.Gelatin feem ntau yog tsim los ntawm cov amino acids, uas yog lub tsev blocks ntawm cov proteins thiab yog qhov tseem ceeb rau kev loj hlob thiab kho cov ntaub so ntswg ntawm lub cev.Nws muaj cov amino acids tseem ceeb xws li glycine thiab proline, uas ua lub luag haujlwm tseem ceeb hauv kev noj qab haus huv ntawm daim tawv nqaij, plaub hau thiab pob qij txha.Xws li gelatin hauv koj cov zaub mov muab ib qho chaw ntawm collagen, paub txog nws cov txiaj ntsig hauv kev txhawb cov tawv nqaij elasticity thiab kev noj qab haus huv.
Thaum gelatin yog undoubtedly ib qho khoom tseem ceeb, xaiv qhov tseeb hom gelatin rau koj cov kev xav tau yog qhov tseem ceeb.Gelatin tuaj nyob rau hauv ntau hom, nrog rau flakes, hmoov, thiab granules.Txhua daim ntawv muaj nws cov ntawv thov tshwj xeeb thiab cov kev xav tau, yog li nws yog qhov tseem ceeb uas yuav tsum ua raws li cov lus qhia ntawm pob kom tau txais cov txiaj ntsig xav tau.Tsis tas li ntawd, nws raug nquahu kom xaiv cov nyom zoo gelatin thaum twg ua tau, vim nws muaj tsawg dua cov additives thiab muab qhov zoo dua qhov profile.
Noj gelatinyog ib yam khoom muaj ntau yam thiab tseem ceeb hauv lub ntiaj teb ua noj.Txawm hais tias koj yog tus kws ua zaub mov lossis kws ua zaub mov hauv tsev, ntxiv gelatin rau koj cov zaub mov tuaj yeem txhim kho qhov saj thiab kev ntxhib los mos ntawm koj cov tais diav.Los ntawm kev tsim cov khoom qab zib zoo nkauj rau cov kua txiv hmab txiv ntoo, gelatin muaj qhov tsis muaj qhov kawg.Yog li lwm zaus koj tab tom saib lub pantry, tsis txhob hnov qab khaws ib lub thawv ntawm cov khoom noj gelatin ntawm tes.Koj cov buds yuav ua tsaug rau koj!
Post lub sij hawm: Aug-03-2023
