Bola ngati kuchuluka koyenera kwa ether ya cellulose HPMC kwawonjezeredwa ku chakudya chokazinga, kuchuluka kwa mafuta omwe amalowa mu njira yokazinga kungachepe kwambiri, kuchuluka kwa mafuta onse mu chakudya chokazinga kungachepe, ndipo kukoma kwa chinthu chokazinga kungawongoleredwe, kusintha kwa mafuta kwa chakudya chokazinga kungachepe, zokolola za chinthu chokazinga zingakwezedwe ndipo mtengo wa mafuta ungachepe.
Chakudya chokazinga chimakondedwa kwambiri ndi anthu chifukwa cha kukoma kwake kwapadera. Komabe, m'zakudya zopatsa thanzi zomwe zikuchulukirachulukira masiku ano, chakudya chokazinga chokhala ndi mafuta ambiri chimapangitsanso ogula kukhala osamala.
Zachidziwikire, mukugwiritsa ntchito kwapadera kwa ether iliyonse ya cellulose, zowonjezera chakudya zimatha kukwaniritsa ntchito imodzi yokha, mwachitsanzo, methylcellulose (MC) ndi hydroxypropyl methylcellulose (HPMC) zimatha kuchepetsa bwino mafuta mu chakudya chokazinga; Carboxymethyl cellulose (CMC) ya chakudya, yomwe imagwiritsidwa ntchito mu mkaka, imatha kuwonjezera kukoma ndikuwongolera kukhazikika kwa mapuloteni, omwe amagwiritsidwa ntchito pophika, amatha kuwongolera bwino kuchuluka kwa madzi mu mtanda; Hydroxypropyl cellulose (HPC) ya chakudya imatha kuchepetsa bwino kirimu wachilengedwe mu fomula, pomwe ikusunga kukoma kosalala komanso kosalala, ndikuzindikira lingaliro la kudya zakudya zabwino.
Zinthu zochokera ku cellulose ether zakhala zikugwiritsidwa ntchito kwambiri m'makampani azakudya kwa nthawi yayitali. Kusintha kwa cellulose mwakuthupi kumatha kuwongolera momwe rheological imagwirira ntchito, hydration ndi microstructure zimagwirira ntchito. Ntchito zisanu zofunika kwambiri za cellulose yosinthidwa ndi mankhwala muzakudya ndi rheology, emulsification, thovu lokhazikika, kuthekera kolamulira mapangidwe ndi kukula kwa makristalo a ayezi, komanso kumanga madzi.
Thandizani ukadaulo woposa 20 wa nyama yopangira padziko lonse lapansi kuti uthandizire zaukadaulo. Mndandanda wa msika wamasheya ku US makamaka umayang'ana kwambiri zokonda zaku America ndi ku Europe. Lingaliroli kwenikweni ndi la kapisozi wamba wa zomera, gululo likulumikizana. Mu kotala yoyamba ya chaka chatha, adapanga mtundu wabodza wa nyama yopangira. Tikuyesera kusintha kuchokera pakupanga ma vector mu labotale. Pakadali pano, nyama yopangira yakunja ndi 140-150,000 yuan/tani, koma mtengo wake ndi wotsika. Kampaniyo ipanga ndalama kaye pa cellulosic ether, ndipo ikuda nkhawa ndi ndalama zomwe idzagula pa nyama yopangira pambuyo pake. Gawo lovuta kwambiri la nyama yopangira ndi cellulose, ndipo kwa DuPont cellulose ether ndiye mfundo yokakamira. Kampaniyo imagulitsa matani 70,000 mpaka 80,000, ilinso ndi phindu lalikulu la 60%. Zipangizo zamakono komanso zapamwamba kwambiri, zida za Dow's ndi Shin-etsu zili ndi zaka 20 kapena 20, zogulidwa kuchokera kwa ogulitsa zida ku Germany. Fomula yayikulu ya nyama yopangira ndiyofunikira.
Nthawi yotumizira: Ogasiti-30-2022