Gelatin e hlahisoa joang?

Ke.Tokisetso ea Lisebelisoa tse Tala.

GelatinTlhahiso e qala ka lihlahisoa tse setseng tsa liphoofolo (matlalo, masapo, li-tendon), tse hloekisitsoeng, tse tlosoang mafura le ho silakanngoa. Matlalo a likolobe (30–50%) collagen) le masapo a khomo ke tsona tse atileng haholo. Lisebelisoa tse tala li hlahlojoa ho netefatsa hore ha li na mafu kapa litšila, e leng mohato oa bohlokoa bakeng sa gelatin ea lijo/meriana.

II.Mekhoa ea Hydrolysis.

Hydrolysis ea asiti (gelatin ea mofuta oa A) e phekola thepa ka hydrochloric acid ka lihora tse 24-48. Alkaline hydrolysis (mofuta oa gelatin B) e sebelisa metsi a lime ka libeke tse 3-8. Enzymatic hydrolysis, mokhoa o mocha, o sebelisa liprotheine ho roba litlamo tsa collagen, ho fokotsa nako ea ts'ebetso le tšusumetso ea tikoloho. Mokhoa o mong le o mong o hlahisa gelatin e nang le matla a fapaneng a lipalesa le liprofaele tsa amino acid.​

III.Ho Hloekisa le ho Omisa.

Kamora ho hydrolysis, tharollo ea gelatin e sefshoa ho tlosa litšila, e hloekisoa ho lokisa pH, ebe e tsitsisoa tlas'a vacuum. Ho omisa ka spray (moea o chesang) kapa ho omisa ka serame (mocheso o tlase) ho fetola mokelikeli hore e be phofo kapa maqephe. ​​Sehlahisoa sa ho qetela se lekoa bakeng sa matla a lipalesa, ho teteana le polokeho ea likokoana-hloko pele se pakoa bakeng sa liindasteri tse itseng.​