Sodium CarboxyMethyl Cellerose, inotaurwa nezve carbolmeym Cellemose Chimiro chayo chinonyanya ku-glucose unit kuburikidza → (→ 4) glycsic bond dzakabatana zvikamu. Iko kushandiswa kweCMC kune zvakawanda zvakanakira pane zvimwe zvekudya zvikafu.
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CMC iri kushandiswa zvakanyanya mune chikafu
(1) CMC ine yakagadzikana yakanaka
Zvekudya zvinotonhora senge popsicles uye ice cream, inogona kudzora kuumbwa kwemakristuru echando, wedzera huwandu hwekuwedzera uye chengetedza chimiro cheyunifomu, urambe kunyungudika, uve neravira rakanaka uye rakatsetseka, uye rakachena ruvara.
Mumukaka weDaily, ingave yakakwenenzverwa mukaka, mukaka wemichero, inogona kuita neiyo yeiyo isoelectric nzvimbo ine chimiro chakaomarara, icho chinobatsira kugadzikana kwe emulsion uye kugadzirisa protein kuramba.
(2) CMC inogona kuwedzerwa pamwe nevamwe stabilizer uye emulsifiers
Muzvikafu uye zvinwiwa zvigadzirwa, Vagadziri vezvakawanda vanoshandisa marudzi akasiyana siyana, vakadai
(3) CMC ine pseudoplasticality
Iyo viscosity yeCMC inokonzeresa tembiricha dzakasiyana. Sezvo tembiricha inosimuka, iyo yekufunga kwemhinduro inoderera, uye zvinopesana. Kana simba revahedheni riripo, iwo wisikopa CMC uchaderera, uye nekukura kwesimba rezvishongo, iwo mavhisipa achaderera. Izvi zvivakwa zvinoita kuti cmc kuderedza zvigadzirwa uye kugadzirisa homogenibization yekubudirira kana ichimutsa, kuunganidza, uye pombi yekufambisa, iyo isina kugadzirwa nevamwe stabilizers.
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Kugadzirisa zvinodiwa
Semunhu anoshanda anoshanda, cmc achakanganisa maitiro ayo kana akashandiswa zvisirizvo, uye kunyange kukonzera chigadzirwa kuti chibviswe. Naizvozvo, kweCMC, zvakakosha kwazvo kuti zvizere uye zvakanyanyisa kuparadzira mhinduro yekugadzirisa kugona kwayo, kuderedza dosage, kuvandudza chigadzirwa mhando uye kuwedzera gohwo. Kunyanya, kutarisirwa kunofanirwa kubhadharwa kune imwe neimwe nzira nhanho:
(1) Zvinosanganiswa
1. Yakakwira-inokumhanyisa Shear inopararira nzira ine mechanic simba
Zvese zvishandiso zvine musanganiswa kugona zvinogona kushandiswa kubatsira cmc kuparadzira mumvura. Kuburikidza nekumhanya-kumhanya kuveura, cmc kunogona kunyatsoomeswa mumvura kumhanya cmc kushungurudzika.
Vamwe vagadziri parizvino vanoshandisa mvura-poda vanovhenganisa kana yakakwira-kumhanya kusanganisa matangi.
2. Shuwa yakaoma kusanganisa nzira yekuparadzira nzira
Sanganisa zvakanaka neCMC uye yakagadziriswa shuga paRatio ye1: 5, uye uzvisase zvishoma nezvishoma pasi pekugara uchimhanya kuti vazungunuke zvizere cmc.
3. Dissolve mune yakazara shuwa mvura
Senge caramel, etc., inogona kukurudzira kuputswa kweCMC.
(2) acid yekuwedzera
Kune mamwe maActic zvinwiwa, senge yogirt, acid-inopesana zvigadzirwa zvinofanirwa kusarudzwa. Kana ivo vachishanda zvakajairika, mhando yechigadzirwa inogona kuvandudzwa uye chigadzirwa chakasarudzika uye kurwadzisa kunogona kudzivirirwa.
1. Paunenge uchiwedzera acid, tembiricha yeAcid yekuwedzera inofanirwa kudzorwa zvakanyanya, kazhinji ° C.
2. Iyo acid yekuvharirwa inofanirwa kudzorwa na8-0%, iyo yakadzika zviri nani.
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4. Slurry Speed n = 1400-2400r / m
(3) homogeneous
1. Chinangwa che emulsization
Homogeneous, mafuta-ane chikafu chinofanira kuwedzerwa nemhungu, akadai saMononyeri, kumanikidza kweHomogenizization ndeye 18-25pa, uye tembiricha ndeye60-70 ° C.
2. Decentrazed chinangwa
Homogenizization, kana izvo zvakasiyana-siyana muchitokisi chekutanga hachina kunyatsofanana, kuchine zvimwe zvidiki zvidiki, zvinofanirwa kuve zvinyoronyoro, kudzvinyirira kweHomogenizization ndeye 10mpa, uye tembiricha ndeye60-70 ° C.
(4) Stellization
CMC kumisa tembiricha yakakwira, kunyanya kana tembiricha yakakwira kupfuura 50 ° C kwenguva yakareba, iyo viscosity yeCMC ine mhando yemhando yekurara ichadzikira zvisina kuderera. Iyo viscosity yeCMC yevanyori vechiGeneral ichadonha zvakanyanya pa80 ° C kwemaminetsi makumi matatu, saka instant sterilization kana barisization inogona kushandiswa. Stetilization nzira kupfupisa iyo nguva yeCMC pakudziya kwakanyanya.
(5) zvimwe zvekudzivirira
1. Hunhu hwakasarudzwa hwemvura hunofanirwa kuve hwakachena uye hwakarapwa tap mvura yakawanda sezvinobvira. Mvura tsime haifanirwe kushandiswa kudzivisa hutachiona hwechiratidzo uye kukanganisa maitiro echigadzirwa.
2. Midziyo yekunyungudika uye kuunganidza cmc haigone kushandiswa mumidziyo yesimbi, asi isina midziyo yesimbi, mabheseni emapuranga, kana midziyo ye ceramic inogona kushandiswa. Dzivirira kupindirwa kwekupindirana kwesimbi.
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Mhinduro kumibvunzo mukushandiswa kweCMC
Maswera sei-viscosity, pakati-viscossity, uye yakakwira-viscosity yakasarudzika zvakarongeka? Pachave nemusiyano mukuenderana here?
Mhinduro:
Zvinonzwisisika kuti kureba kweiyo molecular keteni kwakasiyana, kana uremu hwakasiyana hwakasiyana, uye hwakakamurwa kuderera, pakati nepakati neyekuvhurwa. Ehezve, iyo macroscopic yekuita inoenderana neiyo yakasiyana viscosity. Iyo yakaenzana mharidzo ine akasiyana viscosity, kugadzikana kwechigadzirwa uye acid ratio. Hukama hwakananga hunonyanya kuenderana nemhinduro yechigadzirwa.
Ndeapi maitiro chaiwo ezvigadzirwa nedhigiri rekutsiva pamusoro 1.15? Mune mamwe mazwi, yakakwira iyo degree rekutsiva, iko kuita kwakananga kwechigadzirwa kwave kuchinjiswa?
Mhinduro:
Chigadzirwa icho chine mwero wakakwira wekutsiva, kuwedzera fluidity, uye kuderedzwa zvakanyanya pseudoplasticasity. Zvigadzirwa neiyo lead viscosity ine huwandu hwakanyanya hwekutsiva uye hwakanyanya kutsvedza kunzwa. Zvigadzirwa zvine chiyero chepamusoro chekutsiva chine mhinduro inopenya, nepo zvigadzirwa zvine mwero wakakura wekutsiva zvine machena mhinduro.
Kwakanaka here kusarudza pakati pepakati vhiza kuti iite mapuroteni ekuremerwa?
Mhinduro:
Pakati nepakati uye zvakaderera viscosity zvigadzirwa, iyo degree rekutsiva ndeye anenge 0.90, uye zvigadzirwa zvine zvirinani acid kuramba.
CMC inogona kunyungudutsira sei nekukurumidza? Dzimwe nguva, mushure mekubika, inodonhedza zvishoma nezvishoma.
Mhinduro:
Sanganisa nemamwe mikadzi, kana kuparadzira ne 1000-1200 rpm geritator.
Kupararira kweCMC hakuna kunaka, hydrofiripi yakanaka, uye zviri nyore kubatanidza, uye zvigadzirwa zvine degree repamusoro zvinonyanya kuoneka! Mvura inodziya inotsika nekukurumidza kupfuura mvura inotonhora. Kubikwa hakuwanzo kukurudzirwa. Kubika kwenguva refu kweCMC zvigadzirwa kuchaparadza iyo molecular chimiro uye chigadzirwa chinorasikirwa newisikopa!
Kutumira Nguva: Kukadzi-14-2025