Ojiji nke CMC nwere ọtụtụ uru karịa ihe ndị ọzọ na-eri nri:
1. A na-ejikarị CMC eme ihe na nri na njirimara ya
(1) CMC nwere ezigbo nkwụsi ike
Na nri oyi dị ka popsicles na ice cream, ijiCMCnwere ike ịchịkwa nguzobe nke kristal ice, mee ka ọnụego mgbasawanye dịkwuo elu ma nọgide na-enwe otu ụkpụrụ, guzogide ịgbaze, nwee uto dị mma ma dị mma, na-achacha agba.Na mmiri ara ehi na ngwaahịa, ma ọ bụ flavored mmiri ara ehi, mkpụrụ mmiri ara ehi ma ọ bụ yogọt, ọ nwere ike na-emeghachi omume na protein n'ime nso nke isoelectric n'ókè nke pH uru (PH4.6) na-etolite a mgbagwoju na mgbagwoju Ọdịdị, nke na-enyere aka nkwụsi ike nke emulsion ma melite nguzogide protein.
(2) CMC nwere ike jikọta ya na ndị ọzọ stabilizers na emulsifiers.
N'ihe oriri na ihe ọṅụṅụ, ndị na-emepụta ihe n'ozuzu na-eji ụdị stabilizers dị iche iche, dị ka: xanthan gum, guar gum, carrageenan, dextrin, wdg, na emulsifiers dị ka: glyceryl monostearate, sucrose fatty acid ester, wdg.Enwere ike nweta uru ndị agbakwunyere, enwere ike nweta mmetụta synergistic iji belata ụgwọ ọrụ mmepụta.
(3) CMC bụ pseudoplastic
Viscosity nke CMC na-atụgharị na okpomọkụ dị iche iche.Ka okpomọkụ na-ebili, viscosity nke ngwọta na-ebelata, na ọzọ;mgbe ike ịkwa ahụ dị, viscosity nke CMC na-ebelata, na ka ike na-agba ume na-abawanye, viscosity na-adị ntakịrị.Ngwongwo ndị a na-enyere CMC aka ibelata ibu akụrụngwa ma melite arụmọrụ homogenization mgbe ọ na-akpali, homogenizing, na pipeline njem, nke na-enweghị atụ site na ndị ọzọ stabilizers.
2. Usoro chọrọ
Dị ka ihe nkwụsi ike dị irè, CMC ga-emetụta mmetụta ya ma ọ bụrụ na ejiri ya mee ihe n'ụzọ na-ekwesịghị ekwesị, na ọbụna mee ka a kpochapụ ngwaahịa ahụ.Ya mere, maka CMC, ọ dị ezigbo mkpa ịkwasa ngwọta zuru oke na nke ọma iji melite arụmọrụ ya, belata usoro onunu ogwu, meziwanye àgwà ngwaahịa na ịbawanye mkpụrụ.Nke a chọrọ onye ọ bụla n'ime ndị na-emepụta nri anyị ka ọ ghọta nke ọma njirimara nke akụrụngwa dị iche iche ma jiri ezi uche dozie usoro mmepụta ha ka CMC wee nwee ike rụọ ọrụ ya nke ọma, ọkachasị na usoro usoro ọ bụla kwesịrị ịṅa ntị na:
(1) Efrata
1. Iji n'ibu elu-ọsọ shiee usoro mgbasa ozi: All akụrụngwa na Ịgwakọta ikike nwere ike iji nyere CMC aka igbasa na mmiri.Site na ịkwa akwa ọsọ ọsọ, CMC nwere ike tinye ya na mmiri nke ọma iji mee ka mgbasa nke CMC dị ngwa.Ụfọdụ ndị na-emepụta ihe na-eji ndị na-agwakọta ntụ ntụ ma ọ bụ tankị na-agbakọta ọsọ ọsọ ugbu a.
2. Sugar akọrọ-agwakọta dispersion usoro: Mix CMC na shuga na a ruru 1: 5, na-eji nwayọọ nwayọọ fesa ya n'okpuru mgbe niile edemede ka n'ụzọ zuru ezu igbari CMC.
3. Ịgbaze na mmiri shuga juru, dị ka caramel, nwere ike mee ka mgbasa nke CMC dịkwuo ngwa.
(2) Mgbakwunye acid
Maka ụfọdụ ihe ọṅụṅụ acidic, dị ka yogọt, a ghaghị ịhọrọ ngwaahịa na-eguzogide acid.Ọ bụrụ na a na-arụ ọrụ ya nke ọma, enwere ike imeziwanye ogo ngwaahịa yana igbochi mmiri ozuzo na stratification ngwaahịa.
1. Mgbe ị na-agbakwunye acid, okpomọkụ nke mgbakwunye acid kwesịrị ịchịkwa nke ọma, n'ozuzu ya na-erughị 20 Celsius.
2. Ekwesịrị ịchịkwa ntinye acid na 8-20%, nke dị ala ka mma.
3. Acid mgbakwunye na-anabata usoro ịgba mmiri, a na-agbakwunye ya na ntụziaka tangential nke oke akpa, n'ozuzu 1-3min.
4. Slurry ọsọ n=1400-2400r/m
(3) Nkwekọrịta
1. Ebumnuche nke emulsification.
Homogenization: Maka mmiri mmiri nwere mmanụ nwere mmanụ, CMC ga-ejikọta ya na emulsifiers, dị ka monoglyceride, na nrụgide homogenization nke 18-25mpa na okpomọkụ nke 60-70 ° C.
2. Nzube enweghị isi.
Homogenization.Ọ bụrụ na ihe dị iche iche dị n'oge mmalite adịghị edozi kpamkpam, ma a ka nwere obere ihe ndị dị ntakịrị, ha ga-abụrịrị homogenized.The homogenization mgbali bụ 10mpa na okpomọkụ bụ 60-70 ° C.
(4) igba ogwu nwa
Mgbe CMC na-ekpuchi elu okpomọkụ, karịsịa mgbe okpomọkụ dị elu karịa 50 Celsius C ruo ogologo oge, viscosity nke CMC na àgwà adịghị mma ga-ebelata n'ụzọ na-adịghị mma.Viscosity nke CMC sitere n'aka onye nrụpụta n'ozuzu ga-adaba nke ọma na okpomọkụ dị elu nke 80 Celsius maka nkeji 30.Usoro sterilization iji belata oge CMC na oke okpomọkụ.
(5) Ihe ndị ọzọ akpachara anya
1. Ogo mmiri ahọpụtara kwesịrị ịdị ọcha ma mesoo mmiri mgbata dị ka o kwere mee.E kwesịghị iji mmiri nke ọma mee ihe iji zere ọrịa microbial ma na-emetụta àgwà ngwaahịa.
2. A pụghị iji arịa maka igbasa na ịchekwa CMC na ngwongwo ígwè, mana enwere ike iji ihe igwe anaghị agba nchara, efere osisi, ma ọ bụ ihe seramiiki.Gbochie ntinye nke ion metal divalent.
3. Mgbe ejiri CMC nke ọ bụla, a ga-ejikọta ọnụ nke akpa nkwakọ ngwaahịa iji gbochie mmịpụta mmiri na mmebi nke CMC.
Oge nzipu: Dec-14-2022