Sodium carboxymethyl cellulose (CMC) chinhu chinowedzera chikafu chinoshandiswa zvakasiyana-siyana uye chinozivikanwa nemabasa aro akasiyana uye mashandisirwo akasiyana-siyana muindasitiri yechikafu. CMC inotorwa kubva ku cellulose, polymer yechisikigo inowanikwa mumadziro emasero emiti, uye inogadziriswa makemikari akawanda kuti iwedzere kunyungudika kwayo uye kushanda kwayo.
Hunhu hwe sodium carboxymethyl cellulose yemhando yechikafu:
Kunyungudika: Chimwe chezvinhu zvinonyanya kuzivikanwa zveCMC yemhando yechikafu ndechekuti inonyungudika zvakanyanya mumvura inotonhora neinodziya. Izvi zvinoita kuti zvive nyore kuisanganisa muzvigadzirwa zvakasiyana-siyana zvekudya nezvinwiwa.
Kusimba: CMC inokosheswa nekukwanisa kwayo kushandura kusimba kwemushonga. Inoshanda sechinhu chinosimbisa kusimba kwemushonga, ichipa magadzirirwo uye kusimba kwezvikafu zvakasiyana-siyana, zvakaita semasosi, madhirowa, uye zvigadzirwa zvemukaka.
Kugadzikana: CMC yemhando yechikafu inowedzera kugadzikana kwe emulsion, inodzivirira kupatsanurwa kwechikamu uye inowedzera hupenyu hwesherufu yechigadzirwa. Izvi zvinoita kuti ive chinhu chakakosha muzvikafu zvakawanda zvakagadzirwa.
Hunhu hwekugadzira firimu: CMC inogona kugadzira firimu diki, izvo zvinobatsira mukushandiswa kunoda zvidimbu zvitete zvekudzivirira. Hunhu uhwu hunoshandiswa muzvipfeko zvemasiwiti uye sechikamu chekudzivirira mune zvimwe zvinhu zvekurongedza.
Pseudoplastic: Maitiro eCMC e rheological anowanzova pseudoplastic, zvichireva kuti viscosity yayo inoderera kana yave kurema. Hunhu uhwu hunobatsira mukuita kwakadai sekupomba nekubvisa.
Kuenderana nezvimwe zvinhu: CMC inoenderana nezvinhu zvakasiyana-siyana zvinoshandiswa muindasitiri yezvikafu. Kuenderana uku kunoita kuti ishande zvakasiyana-siyana uye ishandiswe zvakanyanya.
Maitiro Ekugadzira:
Kugadzirwa kweCMC yemhando yechikafu kunosanganisira matanho akawanda ekugadzirisa cellulose, iyo inonyanya kukosha pamadziro emasero emiti. Maitiro acho anowanzo sanganisira:
Kurapa kwealkali: Kurapa cellulose nealkali (kazhinji sodium hydroxide) kuti igadzire alkali cellulose.
Kugadziriswa kwemvura: Alkaline cellulose inopindirana ne monochloroacetic acid kuti iunze mapoka e carboxymethyl pa cellulose main chain. Danho iri rakakosha kuti mvura inyungudike muchigadzirwa chekupedzisira.
Kusapindirana: Kusapindirana kwechinhu chinobuda muchinhu kuti uwane munyu we sodium we carboxymethylcellulose.
Kucheneswa: Chigadzirwa chisina kucheneswa chinoitwa danho rekuchenesa kubvisa tsvina kuitira kuti chigadzirwa chekupedzisira cheCMC chisvike padanho repamusoro rechikafu.
Mashandisirwo muindasitiri yechikafu:
CMC yemhando yepamusoro yechikafu ine mashandisirwo akasiyana-siyana muindasitiri yechikafu, zvichibatsira kuvandudza mhando uye mashandiro ezvigadzirwa zvakasiyana-siyana. Mamwe mashandisirwo akakosha anosanganisira:
Zvigadzirwa Zvakabikwa: CMC inoshandiswa muzvigadzirwa zvakabikwa zvakaita sezvingwa, makeke nemakeke kuti zvidimbure bhata remukanyiwa, kuwedzera kuchengetwa kwemvura uye kuwedzera kutsva.
Zvigadzirwa zvemukaka: Muzvigadzirwa zvemukaka zvakaita se ice cream ne yogurt, CMC inoshanda se stabilizer, ichidzivirira makristaro echando kuti asaumbe uye asachengetedze magadzirirwo.
Masosi neDressings: CMC inoshanda sechinhu chinosimbisa kukora kwemasosi neDressings, ichipa viscosity inodiwa uye ichivandudza kunaka kwese.
Zvinwiwa: Zvinoshandiswa muzvinwiwa kuti zvigadzikane, kudzivirira kudonha kwemvura uye kuwedzera kunaka.
Confectionery: CMC inoshandiswa mukugadzira confectionery kupa hunhu hwekugadzira firimu kune coating uye kudzivirira shuga kuita crystallization.
Nyama Dzakagadziriswa: Munyama dzakagadziriswa, CMC inobatsira kuvandudza kuchengetwa kwemvura, zvichiita kuti ive nemuviri une muto uye muto.
Zvigadzirwa zvisina gluten: CMC dzimwe nguva inoshandiswa mumabikirwo asina gluten kutevedzera magadzirirwo uye chimiro chinowanzopihwa negluten.
Chikafu Chemhuka: CMC inoshandiswawo muindasitiri yechikafu chemhuka kuvandudza magadzirirwo uye chitarisiko chechikafu chemhuka.
Zvinhu zvekuchengetedza:
Chikafu cheCMC chinoonekwa sechisina njodzi yekudyiwa kana chikashandiswa mukati memiganhu yakatarwa. Chakatenderwa nemasangano anotonga anosanganisira US Food and Drug Administration (FDA) neEuropean Food Safety Authority (EFSA) sechinhu chinowedzera chikafu chisingakonzeri matambudziko makuru kana chikashandiswa zvinoenderana neGood Manufacturing Practices (GMP).
Zvisinei, mazinga ekushandiswa anokurudzirwa anofanira kutevedzwa kuti chikafu chive chakachengeteka. Kudya CMC zvakanyanya kunogona kukonzera kusagadzikana kwemudumbu mune vamwe vanhu. Sezvineiwo nechero chimwe chikafu chinowedzera, vanhu vane kurwara kana allergies vanofanira kungwarira uye kutsvaga mazano enyanzvi yehutano.
mhedziso:
Sodium carboxymethyl cellulose (CMC) ine basa rakakosha muindasitiri yechikafu, ichibatsira kuvandudza magadzirirwo, kugadzikana uye mhando yezvigadzirwa zvakasiyana-siyana zvekudya. Hunhu hwayo hwakasiyana, kusanganisira kunyungudika, kushanduka kwe viscosity uye kugona kugadzira firimu, zvinoita kuti ive chinhu chinoshandiswa zvakasiyana-siyana chine mashandisirwo akasiyana-siyana. Maitiro ekugadzira anovimbisa kuchena uye kuchengetedzeka kweCMC ine chikafu, uye mvumo yemutemo inosimbisa kukodzera kwayo kushandiswa muchikamu chekugovera chikafu. Sezvinei nechero chinowedzera chikafu, kushandiswa zvine hungwaru uye neruzivo kwakakosha kuchengetedza kuchengetedzeka kwechigadzirwa uye kugutsikana kwevatengi.
Nguva yekutumira: Zvita-29-2023