SIFOOYINKA CODSIGA EE GELATIN EE Nacnaca Jilicsan

Gelatin waa jel-ka aasaasiga ah ee loo isticmaalo samaynta nacnaca cirridka laastikada ah sababtoo ah waxay siinaysaa nacnac jilicsan qaab jilicsan oo aad u xoogan.Inta lagu jiro habka wax soo saarka nacnaca jilicsan, marka gelatin la qaboojiyo 22-25 ℃, jelatinku wuxuu noqdaa mid adag.Marka loo eego sifooyinkeeda, xalalka jelatin ayaa lagu qasi karaa sharoobada waxaana lagu shubaa caaryada inta ay kulul tahay.Ka dib qaboojinta, qaab gaar ah oo jelly jelly ah ayaa la samayn karaa.

Sifada codsiga gaarka ah ee jelatin waa dib u celinta kulaylka.Alaabta ku jirta jelatin waxay ku jirtaa xaalad xal marka la kululeeyo, oo waxay isu beddeshaa xaalad barafaysan ka dib qaboojinta.Sababtoo ah isbeddelkan degdega ah ayaa lagu soo celin karaa marar badan, sifooyinka aasaasiga ah ee alaabtu ma isbeddelaan.Natiijo ahaan, faa'iidada weyn ee jelatin ayaa lagu dabaqay nacnaca jelly waa in daawaynta xalku ay aad u fududahay.Alaab kasta oo jalaato ah oo ka timid caaryada budada ah ee leh muuqaal kasta oo cilladaysan waa la kululayn karaa oo dib ayaa loo diri karaa 60 ℃-80 ℃ ka hor inta aan dib loo habeynin iyada oo aan saameyn ku yeelan tayada.

SIFOOYINKA CODSIGA EE GELATIN EE KU JACAYNTA NACASIGA2
SIFOOYINKA CODSIGA EE GELATIN EE Nacnaca Jilicsan

Gelatin heerka cuntada isa borotiinka dabiiciga ah oo leh karboksyl iyo kooxaha amino oo la kala saari karo silsiladda kelli.Sidaa darteed, haddii habka daaweynta uu ka duwan yahay, tirada karboksyl iyo kooxaha amino ee silsiladda kelli ayaa isbeddeli doona, taas oo go'aamisa heerka barta isoelectric ee gelatin.Marka qiimaha pH ee nacnaca jelly uu u dhow yahay barta isoelectric ee jelatin, eedeymaha togan iyo kuwa taban ee ka go'ay silsiladda molecular ee jelatin waa siman yihiin, borotiinku wuu yaraadaa oo jelatin.Sidaa darteed, waxaa lagu talinayaa in barta isoelectric ee jelatin laga doorto qiimaha pH ee alaabta, sababtoo ah qiimaha pH ee nacnaca jelly ee miraha ah ayaa inta badan u dhexeeya 3.0-3.6, halka barta isoelectric ee xabagta acid guud ahaan ay ka sarreyso, inta u dhaxaysa. 7.0-9.5, markaa xabagta aashitada ayaa ugu habboon.

Waqtigan xaadirka ah, Gelken waxay bixisaa jelatin la cuni karo oo ku habboon soo saarista nacnaca jilicsan.Awoodda jelly waa 180-250 ubax.Xoogga jelly ee sarreeya, ayaa ka sii wanaagsan qallafsanaanta iyo dabacsanaanta alaabta la bixiyay.Viscosity waxaa lagu doortaa inta u dhaxaysa 1.8-4.0Mpa.s iyadoo loo eegayo xoogga jelly.


Waqtiga boostada: Febraayo-24-2022

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