Carboxymethyl cellulose (cmc) ndi polymer yofunikira polymer yomwe imagwiritsidwa ntchito kwambiri mu chakudya, mankhwala opangira mankhwala tsiku lililonse, mankhwala ndi minda ina. M'makampani azakudya, chimodzi mwazofunikira kwambiri za CMC ndichakuti. Otsatsa owonjezera ndi owonjezera owonjezera omwe amawonjezera mawonekedwe a madzi osasinthanso chinthu china cha madzi.
1. Kapangidwe ka mankhwala ndi mfundo yotsatsa kwa carboxymethyl cellulose
Carboxymethylcellulose ndi wochokera ku cellulose yopangidwa ndi magulu a magulu a hydroxyl (-Oh) ya cellulose (-Oh) ya ma cellulose omwe ali ndi magulu a carboxymethyl (-ch2cooh). Chipinda chake choyambirira ndi chenicheni chobwereza cha β-d-glucose. Kuyambitsa kwa carboxymethyl kumapereka CMC hydrophilicity, ndikupereka zosungunuka bwino ndikutha kukula m'madzi. Mfundo yake yokulirapo imatengera mfundo zotsatirazi:
Zotsatira zake: CMC imatupa pambuyo potenga mamolekyulu amadzi m'madzi, ndikupanga mawonekedwe a netiweki, kotero kuti mamolekyulu amadzi agwidwa mwa kapangidwe kake, ndikuwonjezera mafashoni a dongosolo.
Malipiro Off: Magulu a Carboxyl mu CMC sadzalumikizidwa pang'ono m'madzi kuti apange zolipiritsa zoipa. Magulu omwe aphedwa awa amapangika ma elekitikiya m'madzi, ndikupangitsa maunyolo moleclar kuti afotokozeredwe ndikupanga yankho ndi mafayilo apamwamba.
Kutalika kwa unyolo ndi ndende: Kutalika kwa unyolo ndi njira yothetsera mamolekyulu ya CMC ikhudza zotsatira zake zokulirapo. Nthawi zambiri, kulemera kwamadokotala, mafayilo ochulukirapo. Nthawi yomweyo, kuchuluka kwa njira yothetsera vutoli, mafayilo amawonjezeranso.
Kulumikiza molecular: pomwe CMC idasungunuka m'madzi, chifukwa cha kulumikizana pakati pa mamolekyulu ndi mapangidwe a mafoni a ma leleky, mamolekyulu amadzi amangolekeredwa pamadera ena, motero akuwonetsa a kukula.
2. Kugwiritsa ntchito carboxymethyl cellulose mu malonda azakudya
Pakugulitsa zakudya, Carboxymethylcellulose amagwiritsidwa ntchito kwambiri ngati thicker. Otsatirawa ndi malo ena ogwirira ntchito:
Kumwala ndi mkaka: M'madzi a zipatso ndi lactobaclus zakumwa, masentimita amatha kuwonjezera mafayilo akumwa, kukonza kukoma ndikuwonjezera moyo wa alumali. Makamaka mu zinthu zochepa zamafuta ochepa komanso mafuta operewera, masentimita amatha kulowa m'malo mwa mafuta mkaka ndikuwongolera kapangidwe ndi kukhazikika kwa malonda.
Susula ndi zokonda: Kuvala saladi, msuzi wa phwetekere ndi msuzi wa soya, ma cmc amachita ngati chotsani mafanowo, pewani kuchepetsedwa, ndikupanga malonda kukhala olimba.
Ice cream ndi zakumwa zozizira
Mkate ndi Zophika Zophika: M'zinthu zophika monga mkate ndi makeke, cmc imagwiritsidwa ntchito ngati mtanda kukonzanso kukulitsa kwa mtanda, ndikupangitsa kuti mkatewo ukhale wofalikira, ndikukweza moyo wa alumali.
3. Ntchito zina zakumwamba za carboxymethyl cellulose
Kuphatikiza pa chakudya, carboxymethylcelulose nthawi zambiri imagwiritsidwa ntchito ngati thickiner mu mankhwala opangira mankhwala, zodzoladzola, mankhwala ena. Mwachitsanzo:
Makampani opanga mankhwala: mu mankhwala, masentimita nthawi zambiri amagwiritsidwa ntchito ngati ma syrups, makapisozi, ndi mapiritsi, kuti mankhwalawa ali ndi vuto lalikulu, ndipo amatha kusintha kukhazikika kwa mankhwalawa.
Zodzikongoletsera ndi mankhwala tsiku lililonse: tsiku lililonse mankhwala onunkhira, shampoo, shampu amatha kuwonjezera kusasinthika kwa chinthucho, kusintha zomwe zachitika, ndikupanga yunifolomu yokhazikika.
4.. Chitetezo cha carboxymethyl cellulose
Chitetezo cha carboxymethylcellulose chatsimikiziridwa ndi maphunziro angapo. Popeza CMC imachokera ku cellulose yachilengedwe ndipo siyikugayidwa ndikulowetsedwa m'thupi, nthawi zambiri sizikhala ndi vuto la thanzi laumunthu. World Health Organisation (ndani) ndi komiti yaukadaulo yolumikizana ndi zowonjezera zowonjezera (Jecfa) zimatipatsa mwayi wowonjezera chakudya. Pamwaye woyenera, masentimita samatulutsa zoopsa ndipo wachulukitsa kwambiri ndi mankhwala osokoneza bongo. Komabe, kudya kwambiri kumayambitsa vuto la m'mimba, motero miyezo ya Mlingo kuyenera kutsatiridwa kuti mupange chakudya.
5. Ubwino ndi zovuta za Carboxymethylcelulose
Carboxymethylcellulose ali ndi zabwino zake komanso zolephera ngati Thicner:
Ubwino: CMC ili ndi madzi abwino kukhazikika, kukhazikika kwamafuta ndi kukhazikika kwamankhwala, ndi asidi ndi alkali kugonjetsedwa, ndipo sakuwonongeka mosavuta. Izi zimapangitsa kuti igwiritsidwe ntchito m'malo osiyanasiyana.
Zovuta: CMC imatha kukhala yowoneka bwino kwambiri ndipo siiyenera zinthu zonse. CMC imasokoneza malo acidic, zomwe zimapangitsa kuchepa kwa zotsatira zake. Chenjezo limafunikira mukamagwiritsa ntchito m'matumba kapena zakudya.
Monga wofunika kwambiri, Carboxymethylcellulose amagwiritsidwa ntchito kwambiri pakudya, mankhwala, zodzoladzola komanso minda ina chifukwa cha madzi ake abwino. Mphamvu zake zazikulu kwambiri komanso chitetezo zimapangitsa kuti ikhale yowonjezera pamakampani amakono. Komabe, kugwiritsa ntchito CMC kumafunikiranso kulamulidwa ndi sayansi malinga ndi zosowa zenizeni ndi kuchuluka kwa Mlingo kuti mutsimikizire kuti magwiridwe ake ndi otetezeka.
Post Nthawi: Nov-04-2024