IMVELAPHI YEGELATIN
Okwesimanjegelatinimboni isichithe amakhulu eminyaka ithuthukisa izindlela zokukhipha i-gelatin ukuze kuthuthukiswe isivuno, kuncishiswe imfucuza, futhi kuthuthukiswe izinga nokuphepha;Nweba imisebenzi nezinhlelo zokusebenza ukuze uthuthukise inani lokudla okunempilo emikhakheni eminingi.
Umsebenzi omkhulu lona.Akungatshazwa ukuthi okhokho bethu basemgedeni bazonyakaziswa yikho.Bafunda ukubilisa uboya bezilwane namathambo eminyakeni engu-8000 edlule futhi benza ingcina ewusizo yokwenza izingubo, ifenisha namathuluzi.I-Gelatin yazalelwa emihumeni yangaleyo nkathi.
Emakhulwini amaningi eminyaka kamuva, abaseGibhithe lasendulo baqaphela ukuthi umhluzi othile owenziwe ngethambo wawungadliwa ngemva kokupholisa.Ngakho-ke, i-gelatin yazalwa njengokudla e-Nayile Delta eminyakeni engu-5000 edlule.Uhlobo lokudla oluhlobene ngokuqondile neresiphi kagogo yokubilisa isobho lenkukhu lusinikeza induduzo ngobusuku obubandayo basebusika!
Njengoba nje abadala ekhaya bepheka amathambo abe isobho, noma beqaphela ijeli njengezinto ezishiywe enkukhu egazingiwe noma epuletini lokubhaka lengulube lapho bepheka kamnandi ekhishini, bayokwazi ukuthi i-gelatin izokhishwa emanzini ejeli noma ejusi.Lena inqubo yokupheka evamile.
Uma upheka inyama ngethambo noma ngesikhumba, empeleni ucubungula le collagen yemvelo ibe yi-gelatin.I-gelatin ethreyini yenkukhu eyosiwe oyidla ekhaya kanye nempushana ye-gelatin esetshenziswa ekudleni yenziwe ngezinto zokusetshenziswa ezifanayo.
Ngamanye amazwi, i-gelatin ingafakwa ngobuningi be-hydrolyzed isuka ku-collagen yemvelo njenge-Rousselot, ngenxa yokucwengwa, isikali kanye nokumiswa kwamakhulu eminyaka.
Ngokwesilinganiso sokukhiqizwa kwezimboni, inqubo ngayinye ukusuka ku-collagen kuya ku-gelatin izimele futhi iphelele (futhi ingaphansi kokuqondisa okuqinile).Lezi zinyathelo zihlanganisa ukwelashwa ngaphambi kwesikhathi, i-hydrolysis, ukukhipha ijeli, ukuhlungwa, ukuhwamuka, ukomisa, ukugaya nokuhlola.
Isikhathi sokuthumela: Aug-26-2021
