Kodi Carboxymethyl cellulose?

Carboxymethyl cellulose (CMC) ndi nkhani yachilengedwe yachilengedwe yosinthika, yomwe imagwiritsidwa ntchito kwambiri mu chakudya, mankhwala, osakanikira mafuta ndi minda ina. M'makampani azakudya, masentimita amagwiritsidwa ntchito kwambiri pamitundu yosiyanasiyana ya zakudya chifukwa cha kukula kwake, kukhazikika, kupanga filimu, kusungidwa kwamadzi komanso katundu wogwirira ntchito.

Zoyambira za Carboxymethyl cellulose
CMC ndi ma polymer a inioble polymer opangidwa ndi mankhwala a cellulose. Carboxylthmethmethmethmeththth CMC nthawi zambiri imakhala ngati mchere wa sodium, ndi sodium carboxylmethmethmethmethmethmethmethmethmethmethyl cellose (cmc-n), zomwe zingapangitse yankho la zithunzi m'madzi.

Makina ogwiritsira ntchito cmc ngati tricker
Pakudya chakudya, ntchito yayikulu yotsitsimutsa ndikusintha kukoma, kukhazikika ndi kapangidwe ka chakudya powonjezera mafayilo opitilira muyeso. Chifukwa chomwe CMC imatha kusewera ndi gawo lamphamvu makamaka chifukwa imatha kusungunuka mwachangu kwambiri kuti apange yankho la mafayilo apamwamba. CMC ikasungunuka m'madzi, ma unyolo amawuma ndikugwirana ndi wina ndi mnzake kuti apange ma mamona a mamolekyulu amadzi, potero akuwonjezera mamasukidwe a dongosolo.

Poyerekeza ndi zipatso za cmc zimakhudzidwa ndi zinthu zambiri, kuphatikizapo kuchuluka kwake, kuchuluka kwa magalimoto aliwonse a glucose. Mwa kusintha magawo awa, kukula kwa cmc mu chakudya kumatha kulamuliridwa kuti asinthane ndi zofuna za zakudya zosiyanasiyana.

Kugwiritsa ntchito cmc mu chakudya
Chifukwa cha katundu wake wabwino, masentimita amagwiritsidwa ntchito kwambiri m'magulu osiyanasiyana. Mwachitsanzo, m'magulu monga ayisikilimu, kupanikizana, zinthu zamkaka, zakumwa, ndi ma cmc sizingangowonjezera mafayilo azomera, komanso kupewa mapangidwe a makhiristo a Ice, kukonza mawonekedwe ndi kukoma kwa malonda. Kuphatikiza apo, CMC imatha kusintha madzi omwe akugwira mphamvu mu ufa pazinthu za alumali ndikuwonjezera moyo wa alumali.

M'zomera za mkaka ndi zakumwa, masentimita amathandizira kukhazikika ndikuletsa kubereka ndi mpweya, potero kuonetsetsa kuti pali kufanana ndi kukoma kwa malonda. Mu msuzi ndi kupanikizana, kugwiritsa ntchito cmc kumatha kukonza kufalikira kwa chinthucho, kumapereka kusasinthika koyenera komanso kapangidwe kosalala.

Chitetezo ndi malamulo a cmc
Monga chakudya chowonjezera, chitetezo cha masentimita chadziwika kwambiri. Komiti Yophatikiza Yogwirizana (JecFa) ya World Health Organisation (WHO) ndi gulu la chakudya ndi kuulimidwa kuti United Nations (FAO) idadziwika kuti ndi yotetezeka kwa thupi nthawi zonse.

M'mayiko osiyanasiyana ndi zigawo, kugwiritsa ntchito cmc kumayeneranso kuvomerezeka. Mwachitsanzo, ku China, "muyezo wowonjezera zowonjezera zakudya" (GB 2760) amafotokoza momveka bwino kuchuluka kwa kugwiritsa ntchito ndi kuchuluka kwa cmc. Nthawi zambiri, kuchuluka kwa masentimita kuyenera kulamuliridwa mkati mwa magawo omwe atchulidwa kuti atsimikizire chitetezo komanso kukhazikika kwa chakudya.

Monga tambala wofananira, carboxymethyl cellulose ofunika kwambiri pamakampani azakudya chifukwa cha ntchito yake yapadera komanso mankhwala. Sizingakulitse chidwi cha chakudya, komanso sinthani kapangidwe kake, kukoma ndi kukhazikika kwa chakudya. Kuphatikiza apo, ngati chakudya chotseguka, CMC yagwiritsidwa ntchito kwambiri pakupanga zakudya padziko lonse lapansi. Ndi chitukuko cha malonda azakudya, chiyembekezo chogwiritsa ntchito kwa CMC chidzakhala chowonjezera ndipo chidzathandiza kwambiri kukonza chakudya ndi kupitiriza moyo wa alumali.