HALAYEN APPLICATION OF GELATIN A CIKIN MULKI
Gelatin shine gel na farko da ake amfani dashi don yin alewa na roba saboda yana ba da alewa mai laushi mai ƙarfi mai ƙarfi.A cikin aiwatar da samar da alewa mai laushi, lokacin da aka sanyaya maganin gelatin zuwa 22-25 ℃, gelatin ya zama m.Bisa ga halayensa, an haxa maganin gelatin a cikin syrup kuma an zuba shi a cikin m yayin da yake zafi.Bayan sanyaya, za a iya kafa wani nau'i na jelly gelatin.
Siffar aikace-aikacen musamman na gelatin shine jujjuyawar zafi.Samfurin da ke ɗauke da gelatin yana cikin yanayin bayani lokacin da aka yi zafi, kuma ya juya zuwa yanayin daskararre bayan sanyaya.Saboda ana iya maimaita wannan saurin canji sau da yawa, ainihin halayen samfurin ba sa canzawa kwata-kwata.A sakamakon haka, babban amfani da gelatine da aka yi amfani da shi ga alewar jelly shine cewa maganin maganin yana da sauƙi.Duk wani gelled samfurin daga foda mold tare da wani m bayyanar za a iya mai tsanani da kuma redissolved zuwa 60 ℃-80 ℃ kafin a remolded ba tare da rinjayar da ingancin.
Gelatin kayan abinci isa na halitta sunadaran tare da dissociable carboxyl da amino kungiyoyin a kan kwayoyin sarkar.Saboda haka, idan hanyar magani ta bambanta, adadin carboxyl da amino kungiyoyin zasu canza a kan sarkar kwayoyin halitta, wanda ke ƙayyade matakin ma'anar isoelectric na gelatin.Lokacin da darajar pH na jelly alewa kusa da isoelectric batu na gelatin, tabbatacce kuma korau zargin dissociated daga gelatin kwayoyin sarkar ne daidai, da kuma gina jiki zama m barga da gelatinous.Sabili da haka, ana ba da shawarar cewa za a zaɓi madaidaicin isoelectric na gelatin daga ƙimar pH na samfurin, saboda ƙimar pH na ɗanyen jelly mai ɗanɗano shine mafi yawa tsakanin 3.0-3.6, yayin da mannen isoelectric na manne acid gabaɗaya ya fi girma, tsakanin. 7.0-9.5, don haka manne acid shine mafi dacewa.
A halin yanzu, Gelken yana samar da gelatin da ake ci wanda ya dace da samar da alewa mai laushi.Ƙarfin jelly shine 180-250 Bloom.Mafi girman ƙarfin jelly, mafi kyawun ƙarfi da elasticity na samfuran da aka bayar.An zaɓi danko tsakanin 1.8-4.0Mpa.s bisa ga ƙarfin jelly.
Lokacin aikawa: Fabrairu-24-2022
