Kwa nthawi yayitali, zotumphukira za cellulose zakhala zikugwiritsidwa ntchito kwambiri m'makampani azakudya. Thupi kusinthidwa mapadi akhoza kusintha rheological katundu, hydration ndi minofu katundu wa dongosolo. Ntchito zisanu zofunika za cellulose yosinthidwa ndi mankhwala muzakudya ndi: rheology, emulsification, kukhazikika kwa thovu, kuwongolera mapangidwe a ice crystal ndi kukula, komanso kuthekera komanga madzi.
Ma cellulose a Microcrystalline monga chowonjezera cha chakudya adatsimikiziridwa ndi Komiti Yogwirizana ya Food Additives ya International Health Organization ku 1971. M'makampani azakudya, cellulose ya microcrystalline imagwiritsidwa ntchito makamaka ngati emulsifier, foam stabilizer, kutentha kwapamwamba kwambiri, kusakaniza kosapatsa thanzi, thickener. , suspending wothandizira, mawonekedwe kusunga wothandizila ndi ice crystal kupanga wothandizira. Padziko lonse lapansi, pakhala ntchito za cellulose ya microcrystalline kupanga zakudya zozizira, zakumwa zoziziritsa kukhosi, ndi sosi wophikira; kugwiritsa ntchito cellulose ya microcrystalline ndi zinthu zake zopangidwa ndi carboxylated monga zowonjezera kupanga mafuta a saladi, mafuta amkaka, ndi zokometsera za dextrin; Zokhudzana ndi kugwiritsa ntchito zakudya zopatsa thanzi komanso zamankhwala kwa odwala matenda ashuga.
Ma cellulose a Microcrystalline okhala ndi crystal particle kukula kwa 0.1-2 μm ndi kalasi ya colloidal. Colloidal microcrystalline cellulose ndi stabilizer yochokera kunja kuti apange mkaka. Chifukwa cha kukhazikika kwake komanso kukoma kwake, ikukhala yotchuka kwambiri. Amagwiritsidwa ntchito kwambiri popanga zakumwa zapamwamba, makamaka popanga mkaka wambiri wa calcium, mkaka wa koko, mkaka wa mtedza, mkaka wa mtedza, etc. Pamene colloidal microcrystalline cellulose imagwiritsidwa ntchito limodzi ndi carrageenan, imatha kuthetsa kukhazikika. zovuta za zakumwa zambiri zamkaka zamkaka.
Methyl cellulose (MC) kapena chingamu chosinthidwa chamasamba ndi hydroxyprolyl methyl cellulose (HPMC) zonse zimatsimikiziridwa ngati zowonjezera chakudya, zonse zimakhala ndi zochitika zapamtunda, zimatha kupangidwa ndi hydrolyzed m'madzi komanso mosavuta Kupanga mafilimu, kusungunuka ndi kutentha kukhala hydroxyprolyl methylcellulose methoxyl ndi hydroxyprolyl zigawo. Methylcellulose ndi hydroxyprolylmethylcellulose ali ndi kukoma kwamafuta, amatha kukulunga ma thovu ambiri a mpweya, ndipo amakhala ndi ntchito yosunga chinyezi. Amagwiritsidwa ntchito pophika buledi, zokhwasula-khwasula, zoziziritsa kukhosi, soups (monga mapaketi a noodles), sosi ndi zokometsera zapanyumba. Hydroxypropyl methylcellulose imasungunuka bwino m'madzi ndipo siyigayidwa ndi thupi la munthu kapena kufufutidwa ndi tizilombo tating'onoting'ono m'matumbo. Imatha kuchepetsa kuchuluka kwa mafuta m'thupi ndipo imakhala ndi zotsatirapo zopewera kuthamanga kwa magazi mukadyedwa kwa nthawi yayitali.
CMC ndi carboxymethyl cellulose, ndipo United States yaphatikiza CMC mu United States Code of Federal Regulations, yomwe imadziwika kuti ndi yotetezeka. Food and Agriculture Organisation ya United Nations ndi World Health Organisation amazindikira kuti CMC ndi yotetezeka, ndipo zovomerezeka tsiku lililonse kwa anthu ndi 30 mg/kg. CMC ali ndi ntchito yapadera ya cohesiveness, thickening, kuyimitsidwa, bata, kubalalitsidwa, posungira madzi ndi gelling. Choncho, CMC angagwiritsidwe ntchito monga thickener, stabilizer, suspending wothandizira, dispersant, emulsifier, wetting wothandizira, gelling wothandizila ndi zina chakudya makampani chakudya, ndipo wakhala ntchito m'mayiko osiyanasiyana.
Nthawi yotumiza: Dec-26-2022