Cellulose Gum Mu Chakudya
Ma cellulose chingamu, omwe amadziwikanso kuticarboxymethylcellulose(CMC), ndi chowonjezera chazakudya chomwe chimagwiritsidwa ntchito kwambiri m'makampani azakudya monga thickener, stabilizer, and emulsifier. Amachokera ku cellulose, polima yachilengedwe yomwe imapezeka m'zomera, ndipo imagwiritsidwa ntchito kwambiri muzakudya zosiyanasiyana, kuphatikiza zophika, mkaka, zakumwa, ndi sauces. M'nkhaniyi, tiwona bwino chingamu cha cellulose, mphamvu zake, ntchito zake, chitetezo chake, komanso kuopsa kwake.
Katundu ndi Kupanga kwa Cellulose Gum
Cellulose chingamu ndi polima wosungunuka m'madzi wotengedwa ku cellulose. Amapangidwa pochiza cellulose ndi mankhwala otchedwa monochloroacetic acid, omwe amachititsa kuti cellulose ikhale carboxymethylated. Izi zikutanthauza kuti magulu a carboxymethyl (-CH2-COOH) amawonjezedwa ku msana wa cellulose, womwe umapatsa zinthu zatsopano monga kusungunuka kwamadzi m'madzi komanso luso lomanga ndi kukhuthala.
Cellulose chingamu ndi ufa woyera mpaka woyera wopanda fungo komanso wosakoma. Ndiwosungunuka kwambiri m'madzi, koma osasungunuka m'ma organic solvents. Ili ndi mamasukidwe apamwamba, zomwe zikutanthauza kuti imatha kulimbitsa zakumwa, ndipo imapanga ma gels pamaso pa ayoni ena, monga calcium. Kukhuthala komanso kupanga gel opangira ma cellulose chingasinthidwe posintha kuchuluka kwa carboxymethylation, komwe kumakhudza kuchuluka kwamagulu a carboxymethyl pamsana wa cellulose.
Kugwiritsa Ntchito Cellulose Gum mu Chakudya
Cellulose chingamu ndi chowonjezera chazakudya chomwe chimagwiritsidwa ntchito muzakudya zosiyanasiyana kuti zisinthe mawonekedwe, kukhazikika, komanso mawonekedwe. Nthawi zambiri amagwiritsidwa ntchito ngati chowonjezera, chokhazikika, ndi emulsifier muzinthu zowotcha monga buledi, makeke, ndi makeke, kuwongolera mawonekedwe awo ndikuwonjezera moyo wawo wa alumali. M’za mkaka monga yogati, ayisikilimu, ndi tchizi, amagwiritsidwa ntchito kuwongolera kaonekedwe kawo, kupeŵa kulekana, ndi kukulitsa kukhazikika kwake. Muzakumwa monga zakumwa zoziziritsa kukhosi ndi timadziti, amagwiritsidwa ntchito kukhazikika kwamadzimadzi ndikuletsa kulekana.
Chingamu cha cellulose chimagwiritsidwanso ntchito popanga sosi, zokometsera, ndi zokometsera monga ketchup, mayonesi, ndi mpiru, kuti zikhwime ndi kuwongolera kapangidwe kake. Amagwiritsidwa ntchito pazakudya za nyama monga soseji ndi ma meatballs, kuti apititse patsogolo zomwe zimamangiriza ndikuletsa kugwa pakuphika. Amagwiritsidwanso ntchito muzakudya zokhala ndi mafuta ochepa komanso ochepetsa ma calorie, m'malo mwa mafuta ndikuwongolera mawonekedwe.
Chitetezo cha Cellulose Gum mu Chakudya
Chingamu cha cellulose chaphunziridwa mozama chifukwa cha chitetezo chake m'zakudya, ndipo chapezeka kuti ndi chotetezeka kuti anthu adye pamlingo wogwiritsidwa ntchito muzakudya. Joint FAO/WHO Expert Committee on Food Additives (JECFA) yakhazikitsa chakudya chovomerezeka chatsiku ndi tsiku (ADI) cha 0-25 mg/kg kulemera kwa thupi kwa chingamu cha cellulose, chomwe ndi kuchuluka kwa chingamu cha cellulose chomwe chimatha kudyedwa tsiku lililonse kwa moyo wonse. popanda zotsatira zoyipa.
Kafukufuku wasonyeza kuti chingamu cha cellulose sichiwopsezo, carcinogenic, mutagenic, kapena teratogenic, ndipo sichimayambitsa zovuta paubereki kapena chitukuko. Sizimapangidwa ndi thupi ndipo zimatulutsidwa mosasinthika mu ndowe, kotero sizimawunjikana m'thupi.
Komabe, anthu ena sangagwirizane ndi chingamu cha cellulose, zomwe zingayambitse zizindikiro monga ming'oma, kuyabwa, kutupa, ndi kupuma movutikira. Izi zimachitika kawirikawiri koma zimakhala zovuta nthawi zina. Ngati mukukumana ndi zizindikiro izi mutadya chakudya chokhala ndi chingamu cha cellulose, muyenera kupita kuchipatala mwamsanga.
Chiwopsezo Chotheka
Chiwopsezo china cha chingamu cha cellulose ndikuti chingayambitse vuto la kugaya chakudya mwa anthu ena, makamaka omwe ali ndi njira zovutirapo za m'mimba. Izi ndichifukwa choti chingamu cha cellulose ndi fiber ndipo chimatha kukhala ndi mankhwala ofewetsa tuvi tolimba pamlingo waukulu. Anthu ena amatha kutupa, mpweya, ndi kutsegula m'mimba pambuyo pomwa chingamu chochuluka cha cellulose.
Ndikoyeneranso kudziwa kuti ngakhale chingamu cha cellulose chimachokera ku cellulose, chomwe ndi chinthu chachilengedwe, mankhwala omwe amagwiritsidwa ntchito popanga chingamu amaphatikizapo kugwiritsa ntchito monochloroacetic acid, yomwe ndi mankhwala opangira. Anthu ena akuda nkhawa ndi kugwiritsa ntchito mankhwala opangira zakudya pazakudya zawo, ndipo amakonda kuwapewa.
Kuonjezera apo, anthu ena akhoza kukhala ndi nkhawa zokhudzana ndi kugwiritsa ntchito chingamu cha cellulose muzakudya, chifukwa chimachokera ku zomera ndipo chikhoza kuthandizira kuwononga nkhalango ndi zinthu zina zachilengedwe. Komabe, chingamu cha cellulose nthawi zambiri chimapangidwa kuchokera kumitengo yamatabwa yokhazikika kapena ma linter a thonje, omwe ndi opangidwa ndi makampani a thonje, kotero kuti chilengedwe chake ndi chochepa.
Mapeto
Ponseponse, chingamu cha cellulose ndi chotetezeka komanso chogwiritsidwa ntchito kwambiri pazakudya chomwe chimapereka zabwino zambiri pazogulitsa. Ndiwothira bwino, wokhazikika, komanso emulsifier yomwe imatha kusintha mawonekedwe, kukhazikika, komanso mawonekedwe amitundu yosiyanasiyana yazakudya. Ngakhale pali zoopsa zina zomwe zingagwirizane ndi kugwiritsidwa ntchito kwake, monga kusokoneza mayamwidwe a michere ndi m'mimba, izi nthawi zambiri zimakhala zazing'ono ndipo zingathe kupewedwa mwa kudya chingamu cha cellulose moyenerera. Monga chowonjezera chilichonse chazakudya, ndikofunikira kutsatira mulingo wovomerezeka ndikuzindikira zovuta zilizonse zomwe zingachitike.
Nthawi yotumiza: Mar-18-2023