E466 Chikafu Chinowedzera - Sodium Carboxymethyl Cellulose

Sodium Carboxymethyl cellulose(SCMC) chinhu chakajairika chekuwedzera chikafu chinoshandiswa mune dzakasiyana siyana zvigadzirwa zvekudya, zvinosanganisira zvakabikwa, zvigadzirwa zvemukaka, zvinwiwa, uye sosi. Inoshandiswawo mune mamwe maindasitiri, akadai semishonga, zvizorwa, uye kugadzira mapepa. Muchikamu chino, tichanyatso tarisa SCMC, zvivakwa zvayo, mashandisiro, chengetedzo, uye njodzi dzinogona kuitika.

Zvivakwa uye Kugadzirwa kweSCMC

Sodium Carboxymethyl Cellulose inotorwa kubva kune cellulose, inova inongoitika polima inogadzirwa nemayuniti eglucose. SCMC 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.

SCMC ihupfu chena kusvika kunze-chena 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. Iko viscosity uye gel-forming properties yeSCMC inogona kugadziriswa nekushandura dhigirii yecarboxymethylation, iyo inokanganisa nhamba yemapoka e-carboxymethyl pamusana we cellulose.

Kushandiswa kweSCMC muChikafu

SCMC inoshandiswa zvakanyanya muindasitiri yechikafu sekuwedzera kwechikafu, kunyanya seyakakora, inosimbisa, uye emulsifier. Inowanzoshandiswa mukubika zvinhu zvakadai sechingwa, makeke, nemakeke, kunatsiridza magadzirirwo azvo, kuwedzera mararamiro azvo esherufu, uye kudzivirira kuti dzisamira. 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.

SCMC inoshandiswawo mumasosi, mapfekero, uye macondiments akadai seketchup, mayonnaise, nemasitadhi, kuakora nekuvandudza magadzirirwo awo. 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.

SCMC inowanzoonekwa yakachengeteka kuti ishandiswe muchikafu nemasangano anodzora pasirese, kusanganisira iyo US Food and Drug Administration (FDA) neEuropean Food Safety Authority (EFSA).

Kuchengeteka kweSCMC muChikafu

SCMC yakadzidzwa zvakanyanya nezvekuchengetedza kwayo muchikafu, uye yakawanikwa yakachengeteka kuti ishandiswe nevanhu pamatanho anoshandiswa muzvigadzirwa zvekudya. Iyo Joint FAO/WHO Nyanzvi Komiti yeChikafu Zvinowedzerwa (JECFA) yakagadzira inogamuchirwa yemazuva ese yekudya (ADI) ye0-25 mg/kg uremu hwemuviri weSCMC, inova huwandu hweSCMC hunogona kudyiwa zuva nezuva kwehupenyu hwose pasina chero. migumisiro yakaipa.

Zvidzidzo zvakaratidza kuti SCMC 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 kuSCMC, izvo zvinogona kukonzera zviratidzo zvakaita semikoko, kuputika, kuzvimba, uye kunetseka kufema. Aya maitiro haawanzo asi anogona kunge akaoma mune dzimwe nguva. Kana iwe ukasangana nechimwe cheizvi zviratidzo mushure mekudya chigadzirwa chechikafu chine SCMC, iwe kuna chiremba wako nekukurumidza.

Zvinogona Ngozi dzeSCMC

Nepo SCMC ichiwanzoonekwa yakachengeteka kudyiwa nevanhu, kune dzimwe njodzi dzinogona kuitika dzine chekuita nekushandiswa kwayo. Chimwe chezvinonyanya kunetsa ndechekuita kwayo pane digestive system. SCMC is soluble fiber, zvinoreva kuti inogona kutora mvura uye kugadzira gel-sechinhu muura. Izvi zvinogona kukonzera nyaya dzekugaya dzakadai sekuputika, gasi, uye manyoka mune vamwe vanhu, kunyanya kana vakadyiwa muhuwandu.

Imwe njodzi inogona kuitika ndeyekuita kwayo pakutorwa kwechikafu. Nemhaka yokuti SCMC inogona kuumba gel-sechinhu mumatumbo, inogona kukanganisa kubatwa kwezvimwe zvinovaka muviri, kunyanya mavhitaminzi ane mafuta anonyunguduka akadai seA, D, E, uye K. Izvi zvinogona kutungamirira kukushaya simba kwezvokudya nekufamba kwenguva, kunyanya kana ichidyiwa yakawanda nguva nenguva.

Izvo zvakakoshawo kuziva kuti zvimwe zvidzidzo zvakaratidza kuti SCMC inogona kukanganisa hutano hwematumbo. Chidzidzo chakaburitswa mupepanhau Nature Communications muna 2018 chakawana kuti SCMC inogona kukanganisa chiyero chehutachiona hwemakonzo mumakonzo, zvichikonzera kuzvimba uye dzimwe nyaya dzehutano. Kunyange kutsvagisa kwakawanda kuchidiwa kuti unzwisise zvizere mabatiro eSCMC pahutano hwematumbu muvanhu, iyi inzvimbo yekunetsa inofanirwa kutariswa.

Mhedziso

Sodium Carboxymethyl Cellulose chinhu chinowanzo shandiswa chikafu chinowedzera chinonzi chakachengeteka kudyiwa nevanhu. Inonyanya kushandiswa seyakakora, stabilizer, uye emulsifier mune dzakasiyana siyana zvigadzirwa zvekudya, zvinosanganisira zvakabikwa, zvigadzirwa zvemukaka, zvinwiwa, uye sosi. Kunyangwe paine dzimwe njodzi dzinogona kuitika dzine chekuita nekushandiswa kwayo, kunyanya muhuwandu hukuru, kuchengetedzwa kwese kweSCMC kwakasimbiswa nemasangano anodzora pasi rese.

Sezvinoita chero chekuwedzera chikafu, zvakakosha kushandisa SCMC zvine mwero uye kuziva chero zvingangoitika sensitivities kana allergies. Kana iwe uine chero chekunetsekana pamusoro pekushandiswa kweSCMC muzvigadzirwa zvekudya, bvunza chiremba wako kana chiremba wezvekudya akanyoreswa.