Ihe mgbakwunye nri sodium Carboxymethyl Cellulose
Sodium carboxymethyl cellulose (CMC), nke a na-akpọkarị carboxymethyl cellulose (CMC) ma ọ bụ cellulose chịngọm, bụ ihe mgbakwunye nri nwere ọtụtụ ngwa na ụlọ ọrụ nri. A na-enweta ya site na cellulose, polysaccharide na-emekarị na mgbidi cell nke osisi. A na-ejikarị CMC eme ihe dị ka thickener, stabilizer, emulsifier, na ihe na-ejide mmiri na ngwaahịa nri dị iche iche. Njirimara ya pụrụ iche na-eme ka ọ dị mkpa na nhazi usoro nke ọtụtụ ihe oriri.
Ọdịdị Chemical na Njirimara
A na-emepụta CMC site n'ịgwọ cellulose na sodium hydroxide na monochloroacetic acid, na-ebute mgbanwe nke otu hydroxyl na otu carboxymethyl. Mgbanwe a na-enye mmiri solubility na cellulose molecule, na-enye ya ohere ịrụ ọrụ nke ọma dị ka ihe mgbakwunye nri. Ogo nke nnọchi (DS) na-ekpebi ọkwa nke nnọchi nke otu carboxymethyl otu anhydroglucose n'ime agbụ cellulose, na-emetụta solubility ya, viscosity na ihe ndị ọzọ na-arụ ọrụ.
CMC dị n'ụdị dị iche iche, gụnyere ntụ ntụ, granules, na ngwọta, dabere na ngwa a chọrọ. Ọ naghị esi ísì, enweghị ụtọ, ma na-achacha ọcha ma na-acha ọcha na agba. Enwere ike idozi viscosity nke ngwọta SCMC site na ihe dị iche iche dị ka ntinye nke ngwọta, ogo nke nnọchi, na pH nke ọkara.
Ọrụ na nri
Thickening: Otu n'ime isi ọrụ nke CMC na ngwaahịa nri bụ ịbawanye viscosity na inye udidi. Ọ na-eme ka ọnụ nke sauces, uwe, na ngwaahịa mmiri ara ehi na-eme ka ọ dịkwuo mma, na-enye ha nhịahụ na-adọrọ adọrọ karị. N'ime ngwaahịa esitere, CMC na-enyere aka melite njikwa ntụ ọka ma na-enye nhazi maka ngwaahịa ikpeazụ.
Nkwụsi ike: CMC na-arụ ọrụ dị ka ihe nkwụsi ike site na igbochi nkewa nke ihe ndị dị na nhazi nri. Ọ na-enyere aka kwụsịlata irighiri ihe siri ike na ihe ọṅụṅụ, dị ka mmiri mkpụrụ osisi na ihe ọṅụṅụ dị nro, na-egbochi sedimentation na ịnọgide na-enwe otu ngwaahịa n'oge ndụ. Na ice cream na desserts oyi kpọnwụrụ, CMC na-egbochi crystallization na mma ude nke ngwaahịa.
Emulsifying: Dị ka emulsifier, CMC na-eme ka mgbasa nke ihe ndị a na-apụghị ime eme, dị ka mmanụ na mmiri, na usoro nri. Ọ na-eme ka emulsions guzosie ike, dị ka uwe salad na Mayonezi, site n'ịme ihe nkiri nchebe gburugburu ụmụ irighiri mmiri, na-egbochi imekọ ihe ọnụ na ịhụ nkwụsi ike ogologo oge.
Njide mmiri: CMC nwere akụrụngwa hygroscopic, nke pụtara na ọ nwere ike ịdọta ma jigide mmiri. N'ime ngwaahịa esiri esi, ọ na-enyere aka ịgbatị ịdị ọhụrụ na ndụ nchekwa site na ibelata nkwụsị na idobe ọdịnaya mmiri. Na mgbakwunye, na anụ na anụ ọkụkọ, CMC nwere ike ịkwalite juiciness ma gbochie mmiri mmiri n'oge isi nri na nchekwa.
Ịmepụta ihe nkiri: CMC nwere ike ịmepụta ihe nkiri na-agbanwe agbanwe na nke doro anya mgbe a mịrị amị, na-eme ka ọ dị mma maka ngwa ndị dị ka mkpuchi oriri na encapsulation nke ihe oriri. Ihe nkiri ndị a na-enye ihe mgbochi megide ụkọ mmiri, ikuku oxygen, na ihe ndị ọzọ dị n'èzí, na-agbatị ndụ ngwaahịa ndị na-emebi emebi.
Ngwa
CMC na-ahụta ojiji a na-ejikarị na ngwaahịa nri dị iche iche n'ụdị dị iche iche:
Ngwaahịa Bakery: Achịcha, achịcha, achịcha dị iche iche, na bisikiiti na-erite uru site na ikike CMC iji melite njikwa mgwakota agwa, udidi, na ndụ nchekwa.
Mmiri ara ehi na desserts: ice cream, yogọt, custards, na puddings na-eji SCMC eme ka ọ kwụsie ike na ihe na-eme ka ọ sie ike.
Ihe ọṅụṅụ: Ihe ọṅụṅụ dị nro, ihe ọṅụṅụ mkpụrụ osisi, na ihe ọṅụṅụ na-aba n'anya na-eji CMC gbochie nkewa nkewa na ịnọgide na-enwe nkwekọ ngwaahịa.
Nri na ejiji: Uwe salad, gravies, sauces, na condiments na-adabere na CMC maka njikwa viscosity na nkwụsi ike.
Ngwakọta anụ na anụ ọkụkọ: Anụ edozichara, sausaji, na analọg anụ na-eji CMC kwalite njide mmiri na udidi.
Nri: Candies, gummies, na marshmallows na-erite uru site na ọrụ CMC na mgbanwe ederede na njikwa mmiri.
Ọnọdụ nchịkwa na nchekwa
A kwadoro CMC maka iji dị ka ihe mgbakwunye nri site n'aka ndị ọchịchị na-achịkwa dịka US Food and Drug Administration (FDA) na European Food Safety Authority (EFSA). A na-amatakarị ya dị ka nchekwa (GRAS) mgbe ejiri ya dabere na usoro nrụpụta dị mma yana n'ime oke akọwapụtara. Otú ọ dị, ịṅụbiga mmanya ókè nke SCMC nwere ike ịkpata ahụ erughị ala afọ na ndị nwere mmetụta uche.
sodium carboxymethyl cellulose bụ ihe mgbakwunye nri bara uru nke na-enye aka na ịdịmma, nkwụsi ike, na ịrụ ọrụ nke ọtụtụ ngwaahịa nri. Ọrụ ya dị iche iche dị ka onye na-agbapụta, stabilizer, emulsifier, na onye na-ejide mmiri na-eme ka ọ dị mkpa na mmepụta nri ọgbara ọhụrụ, na-enyere aka ịmepụta ụdị nri dị iche iche nwere àgwà mmetụta uche na ogologo ndụ.
Oge nzipu: Eprel-17-2024