I-Gelatin iyisakhi esihlanzekile esisekelwe kumaprotheni ekhishwe ezicutshini ezixhumene nezilwane, isikhumba, namathambo.Singase siqonde kalula izicubu futhi isikhumba sigcwele gelatin.Abanye abantu bangase bazizwe bedidekile ngokuthi ithambo lingakhiqiza kanjani i-gelatin.
Ithambogelatinwuhlobo lwegelatin ekhishwa emathanjeni kuphela.Yenziwa ngokukhipha i-collagen emathanjeni ezilwane (ngokuvamile inkomo, ingulube, noma inkukhu) ngenqubo ye-hydrolysis.Lokhu kukhishwa kuhilela ukuphula amathambo ngokubilisa isikhathi eside noma ukwelashwa ngama-enzyme.I-Gelatin etholakala emathanjeni iphinde icutshungulwe ukuze isuse noma yikuphi ukungcola futhi iphelelwe amanzi ibe yimpushana noma ama-granules.Le gelatin yethambo igcina izakhiwo ze-gelatin, okuhlanganisa i-gelling, ukuqina, namandla okuzinzisa.
Iyini i-gelatin yamathambo ekhiqizwa efektri?
Inqubo yokukhiqiza i-gelatin yamathambo ihilela izinyathelo ezimbalwa.Nakhu ukubuka konke okujwayelekile kwenqubo:
1. Umthombo: Amathambo ezilwane, ngokuvamile ezinkomo noma ezingulubeni, aqoqwa ezilaheni noma ezindaweni ezilungisa inyama.Amathambo kufanele ahlangabezane nezindinganiso ezithile zekhwalithi futhi ahlolwe ukuze kuqinisekiswe ukuthi aphephile ukusetshenziswa.Yasin gelatinikhethekile ku-gelatin yamathambo evela kunkomo, ingulube, nenkukhu futhi la mathambo avela ezilwaneni ezidla endaweni engenakho ukungcola.
2. Ukuhlanza nokwelapha kusengaphambili: Hlanza kahle amathambo aqoqiwe ukuze ususe noma yikuphi ukungcola, udoti, noma izicubu ezisele.Lesi sinyathelo singase sifake ukuwasha, ukukhuhla, noma ukukhuhla ngomshini.Ngemva kokuhlanza, ithambo lingase lisikwe noma lihlukaniswe libe izingcezu ezincane ukuze kube lula ukuphatha nokucubungula.
3. I-Hydrolysis: Amathambo alungisiwe abe esefakwa ngaphansi kwe-hydrolysis, ehilela ukubilisa isikhathi eside noma ukwelashwa nge-enzymatic.Ukubilisa amathambo emanzini isikhathi eside, ngokuvamile amahora ambalwa, kusiza ukudiliza i-collagen ekhona emathanjeni.Kungenjalo, ama-enzyme angasetshenziswa ukukhuthaza ukuwohloka kwama-molecule e-collagen.
4. Ukuhlunga nokukhipha: Ngemva kwenqubo ye-hydrolysis, umhluzi wethambo ophumayo uhlukaniswa nezinsalela zamathambo aqinile kanye nokungcola.Amasu okuhlunga, njengezihlungi ze-centrifugal noma zemishini, asetshenziselwa ukufeza lokhu kuhlukaniswa.Lesi sinyathelo sisiza ukuqinisekisa ukuthi ingxenye yoketshezi enothile nge-collagen kuphela esele ukuze iqhubeke nokusebenza.
5. Ukugxila kanye nokucwenga: Gxilisa umhluzi wethambo ukwandisa okuqukethwe kwe-collagen futhi ususe amanzi amaningi.Lokhu kungafezwa ngezinqubo ezinjengokuhwamuka, ukomisa nge-vacuum, noma ukomiswa okuyiqhwa.Khona-ke i-concentrate iyahlanzwa futhi icwengisiswe ngezindlela ezihlukahlukene, okuhlanganisa ukuhluzwa nokwelashwa ngamakhemikhali, ukuze kukhishwe noma yikuphi ukungcola okusele kanye nemibala.
5. Ukwakhiwa kweGelatin: Izixazululo ze-collagen ezihlanziwe zingaphansi kokupholisa okulawulwayo ngaphambi kokucubungula okwengeziwe ukuze kuholele ukwakheka kwejeli.Inqubo ibandakanya ukulungisa i-pH, izinga lokushisa, nezinye izici ukukhuthaza ukwakheka kwento efana nejeli.
7. Ukomisa nokupakisha: I-gelatin ibe isiphelelwa amanzi emzimbeni ukuze kukhishwe noma yimuphi umswakama osele.Lokhu kungafezwa ngezindlela ezinjengokomisa umoya oshisayo noma ukomisa ngeqhwa.I-gelatin yethambo ewumphumela ibe isigaywa noma igaywe ilingane nezinhlayiyana ezifunwayo futhi ihlanganiswe esitsheni esifanele, njengesikhwama noma isitsha.
Kubalulekile ukuqaphela ukuthi imininingwane eqondile yokwenziwa kwe-gelatin yamathambo ingase ihluke phakathi kwezitshalo ezahlukene kanye nabakhiqizi.Kodwa-ke, inqubo evamile ihilela lezi zinyathelo ezinkulu zokukhipha i-collagen ethanjeni bese uyiguqulela ku-gelatin.
Ingabe ingakwazi ukukhiqiza i-gelatin yamathambo ekhaya?
Yebo, singakwazi ukwenza i-gelatin yamathambo ekhaya.Ukwenza i-gelatin yamathambo ekhaya, uzodinga izinto ezilandelayo nemishini:
Izinto zokwakha:
- Amathambo (njengenkukhu, inyama yenkomo, noma amathambo engulube)
- Amanzi
Izisetshenziswa:
- Ibhodwe elikhulu
- I-strainer noma i-cheesecloth
- Isitsha sokuqoqa i-gelatin
- Isiqandisi
Nansi inkomba yesinyathelo ngesinyathelo sendlela yokwenza i-gelatin emathanjeni ekhaya:
1. Hlanza amathambo: Qala ngokuhlanza amathambo kahle ukuze ususe noma iyiphi insalela noma ukungcola.Uma usebenzisa amathambo enyama ephekiwe, qiniseka ukuthi ususa noma iyiphi inyama esele.
2. Phula amathambo: Ukuze ukhiphe i-gelatin, kubalulekile ukuphula amathambo abe yizicucu ezincane.Ungasebenzisa isando, isando senyama, nanoma iyiphi enye into esindayo ukuze uziphule.
3. Faka amathambo ebhodweni: Faka amathambo aphukile ebhodweni elikhulu futhi uwamboze ngamanzi.Izinga lamanzi kufanele libe phezulu ngokwanele ukucwilisa ngokuphelele amathambo.
4. Bilisa amathambo:
Lapho amanzi efika emathunjini, nciphisa ukushisa bese upheka amahora ambalwa.Lapho amathambo ebila isikhathi eside, i-gelatin eyengeziwe izokhishwa.
5. Cindezela uketshezi: Ngemva kokubila, sebenzisa isisefo noma indwangu kashizi ukuze ucwenge uketshezi emathanjeni.Lokhu kuzosusa noma yiziphi izingcezu zamathambo ezincane noma ukungcola.
6. Faka uketshezi esiqandisini: Thela uketshezi oluhlungiwe esitsheni bese ulufaka esiqandisini.Vumela uketshezi luphole futhi lugcine esiqandisini amahora ambalwa noma ubusuku bonke.
7. Khipha i-gelatin: Uma uketshezi selumisiwe futhi lube yi-gelatinous, susa isitsha esiqandisini.Khumula ngokucophelela noma imaphi amafutha okungenzeka akheke phezulu.
8. Sebenzisa noma ugcine i-gelatin: I-gelatin eyenziwe ekhaya manje isilungele ukusetshenziswa ezindleleni ezihlukahlukene zokupheka, njengama-dessert, amasobho, noma njengesengezo sokudla.Ungagcina noma iyiphi i-gelatin engasetshenziswanga esitsheni esingangenisi umoya esiqandisini kuze kube isonto.
Inothi elibalulekile: Ikhwalithi kanye nenani le-gelatin elitholakala emathanjeni lingahluka.Uma ufuna i-gelatin egxilile, ungaphinda inqubo ngokungeza amanzi ahlanzekile emathanjeni ahlutshiwe bese uphinda futhi.
Khumbula, i-gelatin eyenziwe ekhaya eyenziwe emathanjeni ingase ingabi nokuvumelana okufanayo noma ukunambitheka njenge-gelatin ekhiqizwa ukuthengisa, kodwa isengaba isengezo esihle kakhulu ekuphekeni kwakho.
Isikhathi sokuthumela: Jun-16-2023