Gellan Gum CAS:71010-52-1 Mugadziri weMugadziri

Gellan Gum imushonga we agar unotsiva uye unoshanda mu gelling agent, uye unobatsira mumhando dzakasiyana dze immobilization matricies. Gellan gum inoshandiswa se gelling agent, thickener, uye stabilizer muzvigadzirwa zve cosmetic. Gellan Gum igum inowanikwa nekuvirisa microorganism sphingomonas elodea. Zvinoumba shuga i glucose, glucuronic acid, uye rhamnose mu molecular ratio ye 2:1:1, zvichibatanidzwa pamwe chete kuti zvipe chimiro chekutanga chine linear tetrasaccharine repeating unit. Direct recovery inoburitsa gum muchimiro chayo chekuzvarwa kana chakakwirira che acyl umo ma acyl substituents maviri, acetate ne glycerate, aripo. Ma gels anobva muchimiro ichocho anonamira uye akabatana. Recovery mushure me deacetylation inobvisa ma acyl groups kuti abudise chimiro che acyl chakaderera; ma gels iwayo akasimba uye anopfava. Kazhinji, high acyl gellan gum inopararira mumvura inozvimba kuti iite smooth suspension uye painodziisa, inorasikirwa ne viscosity yayo painonyoroveswa. Chingamu chegellan chine acyl shoma chinonyungudika zvishoma mumvura inotonhora uye chinonyungudika nekudziya kusvika 70°c kana kupfuura. Kunyungudika kunoitika kana kuchitonhora uye paine maion, kunyanya calcium ions. Chingamu chegellan chinonzwa maion. Mashandisirwo anosanganisira kuzadza michero yebhekari, maconfectionery, ma icing, zvigadzirwa zvemukaka, zvinwiwa, uye ma coatings.