Kulongedza zakudya kumatenga gawo lofunikira pakupanga ndi kufalikira kwa chakudya, koma ngakhale kubweretsa phindu ndi kufewetsa kwa anthu, palinso mavuto owononga chilengedwe omwe amadza chifukwa cha kulongedza zinyalala.Chifukwa chake, m'zaka zaposachedwa, kukonza ndi kugwiritsa ntchito mafilimu opangira ma CD akuchitika kunyumba ndi kunja.Malinga ndi kafukufukuyu, filimu yonyamula katunduyo ili ndi mawonekedwe obiriwira oteteza chilengedwe, chitetezo komanso kuwonongeka kwachilengedwe.Ikhoza kuonetsetsa kuti chakudya chili chabwino kudzera mukugwira ntchito kwa oxygen kukana, kukana chinyezi ndi kusamuka kwa solute, kuti awonjezere moyo wa alumali wa chakudya.The edible mkati ma CD filimu makamaka zopangidwa kwachilengedwenso macromolecular zipangizo, amene ali ndi mphamvu makina ndi otsika mafuta, mpweya ndi permeability madzi, kuteteza kutayikira kwa zokometsera madzi kapena mafuta, ndi zokometsera adzakhala yonyowa ndi mildewed Komanso. , imakhala ndi madzi osungunuka ndipo ndi yabwino kudya.Ndikukula kwachangu kwamakampani opanga zakudya m'dziko langa, kugwiritsa ntchito mafilimu opangira ma CD amkati muzokometsera kudzawonjezeka pang'onopang'ono mtsogolo.
01. Sodium carboxymethyl cellulose
Sodium carboxymethyl cellulose (CMC-Na) ndi chochokera ku carboxymethylated cha cellulose ndipo ndicho chingamu chofunikira kwambiri cha ionic cellulose.Sodium carboxymethyl cellulose nthawi zambiri ndi anionic polima pawiri yokonzedwa ndi kuchitapo kanthu pa cellulose yachilengedwe yokhala ndi caustic alkali ndi monochloroacetic acid, yokhala ndi kulemera kwa ma cell kuyambira masauzande angapo mpaka mamiliyoni.CMC-Na ndi ulusi woyera kapena granular ufa, wopanda fungo, wosakoma, hygroscopic, yosavuta kumwazikana m'madzi kupanga mandala colloidal yankho.
Sodium carboxymethyl cellulose ndi mtundu wa thickener.Chifukwa cha ntchito zake zabwino, zakhala zikugwiritsidwa ntchito kwambiri m'makampani azakudya, komanso zalimbikitsa chitukuko chachangu komanso chathanzi chamakampani azakudya kumlingo wina.Mwachitsanzo, chifukwa zina thickening ndi emulsifying zotsatira, angagwiritsidwe ntchito kukhazikika yogurt zakumwa ndi kuonjezera mamasukidwe akayendedwe a yogurt dongosolo;chifukwa cha zinthu zina za hydrophilicity ndi kubwezeretsanso madzi m'thupi, zitha kugwiritsidwa ntchito kukonza madyedwe a pasitala monga mkate ndi mkate wowotcha.khalidwe, kutalikitsa alumali moyo wa pasitala mankhwala, ndi kusintha kukoma;chifukwa ali ndi zotsatira za gel osakaniza, zimathandiza kuti gel osakaniza apangidwe bwino mu chakudya, kotero angagwiritsidwe ntchito kupanga odzola ndi kupanikizana;itha kugwiritsidwanso ntchito ngati filimu yophikira yodyera Zinthuzo zimaphatikizidwa ndi zokometsera zina ndikuyika pamwamba pazakudya zina, zomwe zimatha kusunga chakudyacho mokulirapo, komanso chifukwa ndi zinthu zodyedwa, sizimayambitsa zovuta. zotsatira pa thanzi la munthu.Chifukwa chake, CMC-Na ya kalasi yazakudya, monga chowonjezera chabwino chazakudya, imagwiritsidwa ntchito kwambiri popanga zakudya m'makampani azakudya.
02. Filimu yodyera ya sodium carboxymethylcellulose
Carboxymethyl cellulose ndi cellulose ether yomwe imatha kupanga mafilimu abwino kwambiri ngati ma gels otenthetsera, chifukwa chake imagwiritsidwa ntchito kwambiri m'mafakitale azamankhwala ndi zakudya.Kanema wa carboxymethyl cellulose ndi mpweya wabwino, carbon dioxide ndi lipid chotchinga, koma samakana kufalitsa mpweya wamadzi.Mafilimu odyedwa amatha kuwongolera powonjezera zinthu za hydrophobic, monga lipids, ku njira yopangira filimu Choncho, amadziwikanso kuti akhoza kutengedwa kuchokera ku lipid.
1. CMC-lotus muzu wowuma-tiyi mtengo mafuta edible filimu akhoza kukwaniritsa zofunika greenness, chitetezo ndi kuipitsidwa-free, amene osati amaonetsetsa ubwino wa chakudya komanso sikuchepetsa ma CD zotsatira.Akuyembekezeka kupangidwa ndikugwiritsidwa ntchito mu Zakudyazi pompopompo, khofi wapompopompo, oatmeal pompopompo ndi ufa wa mkaka wa soya mtsogolomo.Chikwama chamkati chamkati chimalowa m'malo mwa filimu yapulasitiki yachikhalidwe.
2. Kugwiritsa ntchito carboxymethyl cellulose ngati zinthu zoyambira kupanga filimu, glycerin ngati pulasitiki, ndikuwonjezera wowuma wa chinangwa ngati chinthu chothandizira kukonza filimu yamagulu odyeka, ndiyoyenera kulongedza viniga ndi mapaketi a ufa osungidwa mkati mwa masiku 30 ndi mafuta anthawi yayitali. kukulunga filimu.
3. Kugwiritsa ntchito ufa wa peel ya mandimu, glycerin, ndi sodium carboxymethylcellulose monga zopangira filimu zamakanema odyedwa a peel ya mandimu.
4. Pogwiritsa ntchito sodium carboxymethyl cellulose amadzimadzi monga chonyamulira ndi chakudya kalasi nobiletin monga zopangira, gulu ❖ kuyanika zinthu za nobiletin-sodium carboxymethyl cellulose anakonzedwa kukulitsa alumali moyo wa nkhaka.
Nthawi yotumiza: Jan-03-2023