Cellulose Gum Mukudya
Cellulose chingamu, inozivikanwawo secarboxymethylcellulose(CMC), chinowedzera chikafu chinowanzo shandiswa muindasitiri yechikafu seyakakora, inosimbisa, uye emulsifier. Inotorwa kubva ku cellulose, yakasikwa polymer inowanikwa muzvirimwa, uye inoshandiswa zvakanyanya mumhando dzakasiyana dzezvigadzirwa zvekudya, zvinosanganisira zvakabikwa, zvigadzirwa zvemukaka, zvinwiwa, uye sosi. Muchinyorwa chino, tichanyatso tarisisa nezveselulosi chingamu, hunhu hwayo, mashandisiro, kuchengetedzwa, uye njodzi dzinogona kuitika.
Zvivakwa uye Kugadzirwa kweCellulose Gum
Cellulose chingamu i polymer inonyungudika nemvura inotorwa kubva muselulosi. Inogadzirwa nekurapa cellulose nekemikari inonzi monochloroacetic acid, iyo inoita kuti cellulose ive carboxymethylated. Izvi zvinoreva kuti mapoka e-carboxymethyl (-CH2-COOH) anowedzerwa kumusana we cellulose, izvo zvinopa zvinhu zvitsva zvakadai sekuwedzera kunyunguduka mumvura uye kuvandudzwa kwekusungirira nekukora.
Cellulose gum ihupfu chena kusvika kuchena husina hwema uye husina kunaka. Iyo inonyungudika zvakanyanya mumvura, asi isinganyungudika mune yakawanda organic solvents. Iine viscosity yakakwirira, zvinoreva kuti inokwanisa kukora zvinwiwa, uye inoumba gels pamberi pemamwe maion, akadai se calcium. Iyo viscosity uye gel-forming properties ye cellulose gum inogona kugadziriswa nekushandura dhigirii ye carboxymethylation, iyo inokanganisa nhamba yemapoka e-carboxymethyl pamusana we cellulose.
Kushandiswa kweCellulose Gum muChikafu
Cellulose chingamu chinowedzera chikafu chinowedzera chinoshandiswa mune dzakasiyana siyana zvigadzirwa zvechikafu kuvandudza magadzirirwo azvo, kugadzikana, uye chitarisiko. Iyo inowanzoshandiswa seyakakora, inosimbisa, uye emulsifier muzvinhu zvakabikwa sechingwa, makeke, nemakeke, kuvandudza magadzirirwo azvo uye kuwedzera hupenyu hwavo hwesherufu. Muzvigadzirwa zvemukaka zvakaita seyogati, aizikirimu, uye chizi, inoshandiswa kuvandudza magadzirirwo azvo, kudzivirira kuparadzana, uye kuwedzera kugadzikana kwazvo. Muzvinwiwa zvakadai sezvinwiwa zvakapfava uye majisi, inoshandiswa kudzikamisa mvura uye kudzivirira kuparadzana.
Cellulose gum inoshandiswawo musoso, madhirezi, uye zvinorungwa zvakaita seketchup, mayonnaise, nemasitadhi, kuzvikobvu nekuvandudza magadzirirwo azvo. Inoshandiswa muzvigadzirwa zvenyama zvakadai semasoseji uye nyama dzenyama, kuti dzivandudze maitiro avo ekusunga uye kudzivirira kuti dzirege kuparara panguva yekubika. Inoshandiswawo muzvokudya zvakaderera-mafuta uye zvakaderedzwa-calori, kutsiva mafuta uye kuvandudza kugadzirwa.
Kuchengeteka kweCellulose Gum muChikafu
Cellulose gum yakadzidzwa zvakanyanya nekuda kwekuchengetedza kwayo muchikafu, uye yakawanikwa yakachengeteka kuti ishandiswe nevanhu pamatanho anoshandiswa muzvigadzirwa zvekudya. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) yakagadza inogamuchirika yezuva nezuva yekudya (ADI) ye0-25 mg/kg uremu hwemuviri wecellulose gum, inova huwandu hweselulosi chingamu inogona kudyiwa zuva nezuva kwehupenyu hwese. pasina mhedzisiro yakaipa.
Zvidzidzo zvakaratidza kuti cellulose gum haina muchetura, carcinogenic, mutagenic, kana teratogenic, uye haikonzeri chero yakaipa mhedzisiro pahurongwa hwekubereka kana kukura. Haina metabolized nemuviri uye inoburitswa isina kuchinjwa mutsvina, saka haina kuunganidza mumuviri.
Nekudaro, vamwe vanhu vanogona kunge vaine allergic reaction kune cellulose chingamu, izvo zvinogona kukonzera zviratidzo zvakaita semikoko, kukwenya, kuzvimba, uye kunetseka kufema. Aya maitiro haawanzo asi anogona kunge akaoma mune dzimwe nguva. Kana iwe ukasangana nechimwe chezviratidzo izvi mushure mekudya chigadzirwa chekudya chine cellulose chingamu, unofanirwa kutsvaga kurapwa nekukurumidza.
Inogoneka Ngozi
Imwe njodzi inogona kuitika ye cellulose gum ndeyekuti inogona kukonzera nyaya dzekugaya mune vamwe vanhu, kunyanya avo vane hurongwa hwekugaya. Izvi zvinodaro nekuti cellulose chingamu ifayibha uye inogona kuve nelaxative mhedzisiro mumadosi akakwira. Vamwe vanhu vanogona kuve nekuzvimba, gasi, uye manyoka mushure mekudya huwandu hwakawanda hweselulosi chingamu.
Izvo zvakakoshawo kuziva kuti nepo cellulose chingamu ichitorwa kubva muselulosi, chiri chinhu chakasikwa, kemikari inoshandiswa kugadzira cellulose chingamu inosanganisira kushandiswa kwemonochloroacetic acid, inova kemikari yakagadzirwa. Vamwe vanhu vanogona kunge vaine hanya nekushandiswa kwemakemikari ekugadzira mukudya kwavo, uye vanosarudza kuadzivisa.
Pamusoro pezvo, vamwe vanhu vanogona kunge vaine hunhu hwekunetsekana pamusoro pekushandiswa kweselulosi chingamu muzvigadzirwa zvechikafu, sezvo inotorwa kubva mumiti uye inogona kubatsira mukutema masango nezvimwe zvinhu zvakatipoteredza. Nekudaro, selulosi chingamu chinowanzo gadzirwa kubva kune inochengetedzwa matanda pulp kana machira ekotoni, ayo ari ezvigadzirwa zveindasitiri yedonje, saka kukanganisa kwayo kwezvakatipoteredza kwakadzikira.
Mhedziso
Pakazere, cellulose chingamu chakachengeteka uye chinoshandiswa zvakanyanya chekuwedzera chikafu chinopa akawanda mabhenefiti kune zvigadzirwa zvekudya. Iyo inobudirira thickener, stabilizer, uye emulsifier iyo inogona kuvandudza magadzirirwo, kugadzikana, uye kutaridzika kwemhando dzakasiyana dzezvigadzirwa zvekudya. Nepo kune dzimwe njodzi dzinogona kuitika dzine chekuita nekushandiswa kwayo, sekuvhiringwa nekutorwa kwechikafu uye nyaya dzekugaya, izvi zvinowanzove zvidiki uye zvinogona kudziviswa nekudya serosi chingamu zvine mwero. Sezvinoita chero chekuwedzera chekudya, zvakakosha kutevedzera dosi yakakurudzirwa uye kuziva chero chingangove cheallergies kana sensitivities.
Nguva yekutumira: Mar-18-2023