CarboxyMethylcellose (CMC) uye starch ari ese polysacsersides, asi vane zvivakwa zvakasiyana, zvivakwa uye zvinoshandiswa.
Molecular Composition:
1. Carboxymethylcellose (CMC):
Carboxymethylcellose ndeyekuti inobva kune imwe cellulose, mutsara wedzinza unoumbwa wezvikamu zve glucose zvakabatana ne β -,4,4,4-gollosidic zvisungo. Kugadziridzwa kwemasero kunosanganisira kusuma kweCarboxymethyl mapoka kuburikidza nekuregeredza, kugadzira carboxymethesellose. Iyo carboxymethyl boka rinoita cmc mvura-nyoro uye inopa polymer yakasarudzika nzvimbo.
2. Starch:
Starch ndeye carbohydrate yakaumbwa neyechikamu zvikamu zvakabatana ne α -,4-glycosic zvisungo. Iyo inonyora polymer inowanikwa mune zvidyarwa izvo zvinoshandiswa seye simba rekuchengetedza mitezo. Starch mamorekuru anowanzoumbwa nemhando mbiri dzevaviri vePolucese polymers
Zvivakwa zvemuviri:
1. Carboxymethylcellose (CMC):
Solubility: CMC iri mvura-inofadza nekuda kwekuvapo kwemapoka evaridzi vezvakarukwa.
Viscosity: Inoratidza yakakwira viscosity mumhinduro, ichiita kuti ive yakakosha mumashandisirwo akasiyana siyana senge chikafu chekudya uye mishonga.
Transparency: CMC Solutions kazhinji inowanzojeka.
2. Starch:
Solubility: Native starch haina kujekesa mumvura. Zvinoda gungatination (kupisa mumvura) kuitira kuti vanyungure.
Viscosity: Starch Paste ine viscosity, asi kazhinji yakaderera pane cmc.
Transparency: Starch Pastes inowanzo kuve opaque, uye degree reopacity inogona kusiyana zvichienderana nerudzi rwechirongo.
Kunobva:
1. Carboxymethylcellose (CMC):
CMC inowanzogadzirwa kubva ku cellulose kubva pakudyara masango akadai sehuni protp kana machira.
2. Starch:
Zvirimwa zvakadai sechibage, gorosi, mbatatisi uye mupunga akapfuma mune starch. Icho chinhu chikuru mune zvakawanda zvinokatyamadza chikafu.
Kugadzira Maitiro:
1. Carboxymethylcellose (CMC):
Iko kugadzirwa kweCMC kunosanganisira iyo ertifitifitifitifitification yekuita cellulose ine chloroacetic acid mune alkaline svikiro. Kuita uku kunoguma nekutsiva kwemapoka ehydroxyl mu cellulose ine carboxymethyl mapoka emapoka.
2. Starch:
Starch Exction inosanganisira kuputsa kuputsa chirimwa masero uye kuzvitsaura starch granules. Inobviswa starch inogona kuitika dzakasiyana siyana, kusanganisira kushandurwa uye gelatinization, kuwana zvivakwa zvaunoda.
Chinangwa uye Kushandisa:
1. Carboxymethylcellose (CMC):
Indasitiri yezvokudya: CMC inoshandiswa seanoti, stabilizer uye emulsifier mune zvakasiyana siyana zvekudya.
Mishonga: Nekuda kwekusunga kwayo uye kusatora zvivakwa, zvinowana kushandiswa mune mishonga yemishonga.
Mafuta ekukwevera: CMC inoshandiswa mumafuta ekuchera mvura yekudzora rheology.
2. Starch:
Indasitiri yechikafu: Starch ndiyo yakakosha chikamu chezvakawanda zvekudya uye zvinoshandiswa semumiriri wakakura, gelling mumiririri uye stabilizer.
Industrae indasitiri: starch inoshandiswa mukurongedza kwemhando kuti upe kuomarara kune machira.
Indasitiri yepepa: Starch inoshandiswa mune mapepa ekuti uwedzere bepa simba uye kugadzirisa zvivakwa zvepamusoro.
Kunyangwe CMC uye starch zviri zviviri polysaccharides, ivo vane mutsauko mumanyorerwo, zvivakwa zvemuviri, zvinyorwa, maitiro ekugadzira uye mashandisiro. CMC iri manyorerwo-svutugadzike uye inowanzo sarudza mune zvekushandisa inoda izvi zvivakwa, nepo starch is a wiling polysachchristide yakashandiswa zvakanyanya mune zvekudya, maindasitiri emapepa. Kunzwisisa misiyano iyi kwakakosha kusarudza iyo yakakodzera polymer kune chaiyo maindasitiri uye ekutengeserana mashandisiro.
Kutumira Nguva: Jan-12-2024