Zvivakwa zveSodium Carboxymethyl Cellulose
CMC inotorwa selulosi ine glucose polymerization degree ye200-500 uye etherification degree ye0.6-0.7.Ihwo hupfu huchena kana husina-chena kana kuti fibrous substance, isina kunhuwa uye hygroscopic.Iyo dhigirii yekutsiviwa kweiyo carboxyl boka (iyo dhigirii ye etherification) inosarudza zvimiro zvayo.Kana iyo etherification degree iri pamusoro pe0.3, inonyungudika mumushonga wealkali.Iyo viscosity yemushonga wemvura inotarwa nepH uye dhigirii repolymerization.Kana iyo dhigirii ye etherification iri 0.5-0.8, haizonyura muasidhi.CMC inonyungudika zviri nyore mumvura uye inova yakajeka viscous mhinduro mumvura, uye viscosity yayo inosiyana nemhinduro yekugadzirisa uye tembiricha.Tembiricha yakagadzikana iri pasi pe60°C, uye viscosity ichadzikira kana yapiswa kwenguva yakareba patembiricha inopfuura 80°C.
Chiyero chekushandiswa kwe sodium carboxymethyl cellulose
Iine mabasa akasiyana-siyana akadai sekukora, kumisa, emulsifying uye kudzikamisa.Mukugadzira zvinwiwa, inonyanya kushandiswa seyakakora yezvinwiwa zvemuto we pulp, semulsification stabilizer yezvinwiwa zveprotein uye seyakagadzika yezvinwiwa zveyoghurt.Chiyero chinowanzo 0.1% -0.5%.
Nguva yekutumira: Nov-08-2022