Sodium carboxymethyl cellulose (CMC) imhando yepolymeric fiber ether inowanikwa nekugadziriswa kwemakemikari echisikigo cellulose. Chimiro chayo chinonyanya kuumbwa neD-glucose unit yakabatana ne β (1 → 4) glucoside bond. Inonyungudutswa mumvura inotonhora kuti iite viscous solution. Iyo viscosity yemushonga inobatana nevhitamini raw material DP (yakakwirira, yepakati, yakaderera), uye kusungirirwa uye kuparara kwemamiriro ezvinhu, semuenzaniso: kunyunguduka uye kushandisa simba guru rekuveura kune mhinduro, kana CMC iri pasi DS, kana kugoverwa kwekutsiva kusina kuenzana, ipapo gel aggregate inogadzirwa; Sezvineiwo, kana iyo yakakwira DS uye inotsiva yakagoverwa zvakaenzana, yakajeka uye yakafanana mhinduro inoumbwa.

Zvimwe zvinhu zvinogona kushandura solubility uye viscosity yeCMC mhinduro tembiricha, PH, munyu, shuga kana mamwe mapolymer.

Tembiricha mhedzisiro:
Kana tembiricha yeCMC mhinduro ichiwedzerwa, viscosity yemhinduro inoderera (sezvinoratidzwa mumufananidzo 1). Zvisinei, munyaya yenguva pfupi yekupisa, kana tembiricha inodonha kusvika kune yekutanga tembiricha, mhinduro inogona kudzoreredza viscosity yepakutanga. Kana tembiricha yekudziya uye nguva yakareba (senge 125 ℃, 1 awa), viscosity yemushonga inodzikira nekuda kwekuora kwe cellulose. Iyi mamiriro, akadai sekudya disinfection inoitika
PH mhedzisiro:
Kune CMC, mhinduro, PH acidic, inonzwa zvakanyanya, nekuti CMC-NA ichashandurwa kuita CMC-H, isinganyungudika. Kuti udzore kunyungudika kwakanaka kweCMC mune acidic media, inowanzo shandiswa kunyungudika nepamusoro DS (0.8-0.9) uye isati yawedzera asidhi.

Salt effect: CMC imhando yeanionic, inogona kuita nemunyu kuti iite soluble CMC munyu, bivalent kana trivalent munyu, yobva yasimudzira kuumbwa kweimwe kana shoma network, kana kukonzera CMC viscosity kuderedzwa, kana kukonzera gelation kana kunaya kwemvura, kana CMC ikatanga kunyungudutswa mumvura, yobva yawedzera munyu, mhedzisiro yacho idiki.

Migumisiro yezvimwe zvinhu:
Shanduko dzinokonzereswawo nekuwedzerwa kwezvimwe zvinonyungudutsa, kana zvimwe zvakaita seshuga, starches nemagums.

Zvimwe zvinhu:
CMC aqueous solution is thixotropic. CMC aqueous solution inoratidza pseudoplastic maitiro pahupamhi hwekugera. Naizvozvo, zvichienderana neshear rate, yakakwirira-viscosity CMC mhinduro inogona kuve yakaderera viscosity pane yepakati-viscosity CMC mhinduro.
Kushandiswa kweCMC muchikafu

CMC-Na inonyanya kushandiswa muchikafu seyakakora, stabilizer, nezvimwewo, uye inogonawo kubatsira kuwana inodiwa yesangano chimiro, pamwe neinodiwa yekunzwa zvivakwa. Nekuda kweaya mabasa mazhinji, CMC inoshandiswa zvakanyanya muindasitiri yechikafu, iyo zvino yaunzwa mune zvinotevera:

Chekutanga, chando dessert - ice cream - shuga mvura sorbet

Muzvigadzirwa zvechando, stabilizer inofanira kuwedzerwa kuchengetedza sangano rechigadzirwa rakagadzikana kuti rishandiswe. Pakati peakawanda anodzikamisa, CMC ndiyo inonyanya kushandiswa stabilizer yeaizi cream uye zvimwe zvigadzirwa zvakaomeswa nechando. Chikonzero ndechekuti, kutanga kwezvose, kana CMC yakapararira zvakanaka, inogona kukurumidza kunyungudika mumvura, kuumba viscosity inodiwa, uye inogona kudzora kuwedzera zvakanaka. Chechipiri, CMC, sezvimwe zvinodzikamisa, inokwanisa kudzora kuumbwa kwemakristasi echando, kuchengetedza yunifomu uye inowirirana sangano, uye kuchengetedza kugadzikana kana chigadzirwa chachengetwa, kunyangwe chikaramba chichiomesa nechando / chakanyungudika. CMC inoshandiswa muhuwandu hudiki uye inopa yakanakisa yekunzwa zvivakwa (chimiro uye kuravira).

Muaizikirimu ane mafuta akaderera uye mukaka, CMC inonzi yakasanganiswa ne10-15% carrageenan kudzivirira kupatsanurwa kwemusanganiswa usati watonhora. Nekudzikira kwemafuta emukati, huwandu hweCMC hunowedzera zvakafanira, uye iyo yakakora uye inotsvedza chimiro inogona kuwanikwa.

CMC inogona zvakare kushandiswa seyakagadzikana yekuzorodza muchero muto zvinwiwa. Mune shuga yemvura sorbet, CMC inogona kuburitsa kunhuhwirira uye kuderedza mhedzisiro yemasiki ruvara uye flavour.

Muzvigadzirwa zvemukaka zvakaomeswa senge musanganiswa wakaoma, ingangoita 0.2% CMC stabilizer inogona kuwedzerwa, uye musyrup, huwandu hweCMC hunogona kunge hwakakwira kusvika 0.75 ~ 1%. Kazhinji, huwandu hweCMC hwakawedzerwa hunosiyana nezvinosanganiswa zvechigadzirwa chakaomeswa nechando. Mune dzimwe nyika, chirimwa chemiti chinoshandiswa pachinzvimbo chemafuta emukaka, chikafu chinotapira chekugadzira senge sorbitol chinoshandiswa pachinzvimbo cheshuga muaizikirimu, uye CMC inogona zvakare kushandiswa.

Vaviri, chikafu chakabikwa

Zvinhu zvakabikwa zvinosanganisira marudzi akawanda: sechingwa chakakosha, makeke akasiyana-siyana, pie, fritters nezvimwe zvakadaro.

Mukugadzirwa kwechingwa, chingwa uye zvimwe zvigadzirwa, zviri mukanyiwa sehwaro zvinhu, nekuti CMC pakarepo, inogona kukurumidza kusanganiswa nezvinhu zvakasiyana, nekukurumidza kuwana mukanyiwa unonamira. Mune zvimwe zviitiko, kushandiswa kweCMC kugadzirisa zvinhu, yakawanda yemvura kuti iwedzere kuwedzera, pagiramu yeCMC, mvura pakati pe20 kusvika ku40, huwandu hweCMC hunosiyana nechigadzirwa, kazhinji 0.1 kusvika 0.4% yakasimba.

Kuwedzerwa kweCMC kune zvakabikwa zvinogadzirwa kunogona kuvandudza kufanana kwehupfu uye kugoverwa kwezvinhu, zvakadai semazambiringa akaomeswa kana kristaro michero. Izvi zvinoshandiswa zvinogona kugoverwa zvakaenzana muchigadzirwa kana uchibika.

Muzviitiko zvakawanda, mvura yakawedzerwa inogona kuchengetedzwa panguva yekubika kuti uwane zvigadzirwa zvakapfava, kunyangwe kwemazuva mashoma, saka CMC inogona kunonoka kuchembera kwezvigadzirwa. Nekuti mukati mune zvimwe zvinyoro zvinyoro, zvinowanzoratidza kuwedzera kwehuwandu hwechigadzirwa.

CMC inogona kuvandudza chimiro chematishu ekuzadza, kuwedzera uye icing, uku ichidzivirira kupera simba kwemvura yekuzadza uye kudzora icing yemakristasi eshuga. Muzvigadzirwa zvakapfava, CMC yekugadzikana kwechimiro, inogona kushandiswa yega, inogona zvakare kushandiswa nezvimwe zvinowedzera.
3. Zvinwiwa Zvinyoro

CMC inoshandiswa zvakanyanya muzvinwiwa zvakapfava kuburitsa majusi, kunatsiridza kuravira uye magadzirirwo, kubvisa kuumbwa kwemhete dzemafuta pamabhodhoro, uye kuchengetedza zvisingadiwe zvinovava zvinonaka zvezvinotapira zvekunyepedzera.

Mhedzisiro yeCMC muzvinwiwa ine hukama nenhevedzano yeparamende, senge CMC modhi, viscosity, CMC kushandiswa, zvinwiwa zvinyoro mhando uye zvinwiwa.

Muzhinji, iyo yekuwedzera kurongeka uye homogenization yezvishandiso haina mhedzisiro yekugadzikana. Mune imwe nyaya, iyo CMC inowedzerwa, zviri nani pakupera kwekugadzirwa. Izvi zvinovandudza kugadzikana.

Kunyange zvazvo viscosity isiri kazhinji iyo inokonzera kumiswa kwejusi, inowanzoratidzwa mu 25 ° Brix juice zvinwiwa uye zviri nyore kudzikamisa pane zvinwiwa zvinonwiwa ne 7-10% zvinonyunguduka.

4. Dairy Products

Kune marudzi maviri ezvigadzirwa: zvigadzirwa zvisina kwazvakarerekera, senge dessert cream; Zvigadzirwa zveAcidic, zvakadai sezvinwiwa zve yogati.

Neutral products: CMC inogona kuwedzerwa kuti iite zvakasiyana-siyana zvakasiyana-siyana zve dessert cream, CMC inogona kubvisa kupera kwemvura ye starch, carrageenan kana CMC carrageenan, saka inogona kuitwa kuchengetedza yakagadzikana yakarohwa cream.

Yogurt: CMC inoshandiswa kugadzira yogati, iyo yakajairika, nekuda kweiyo anionic hunhu, iyo inobvumira casein kuita muPH isoelectric point range (PH4.6) kuumba soluble kupisa kurapwa uye kuchengetedza yakagadzika macomplexes. Naizvozvo, huwandu hwezvigadzirwa zvinogona kugadzirwa nekudzikamiswa: semukaka wakavava, zvinwiwa, buttermilk, zvigadzirwa zvemukaka, zvinwiwa zvemukaka wemukaka, nezvimwe.

Kunyanya kukoshesa kunofanira kubhadharwa pakuwana kugadzikana kwakanaka. Chekutanga, huwandu hweCMC hwakawedzerwa hunofanirwa kutsanangurwa. Izvi zvinoenderana nerudzi rweCMC (pamwero wakaenzana wakaenzana, kugadzikana kwemhando yepamusoro yeviscosity iri nani); Yakabatana nekasein content ratio; Inoenderana nePH kukosha kwechinwiwa; Zvichienderana nekuvirisa kana acidification mamiriro, inogona kuburitsa akawanda kana mashoma macasein aggregates. Iko kuenderana kwechigadzirwa kune hukama neCMC ratio, mafuta, yakasimba nyaya, uye zvakare inoenderana nekurapwa kwemuchina, senge homogenization pasi pekumanikidzwa, iyo inogona kuderedza kuwirirana asi isingakanganisi kugadzikana.

Kirimu yakasvibirira, mukaka wakavava, cream cheese jamu, nezvimwewo, zvinogonawo kuwedzera CMC kugadzikana.

CMC nemamwe mapuroteni anogonawo kugadzira soluble complexes, senge soy protein, gelatin.

Salad kupfeka uye jamu dzakasiyana

CMC inoshandiswa kugadzira saladhi kupfeka, uye zviri nyore kugadzira emulsion, kunyanya kana yakachengetwa kwenguva yakareba pasi pemamiriro ekushisa asina kukodzera, anogona kuvandudza kugadzikana kwayo.

Zvichienderana nezvinodiwa kuenderana uye mafuta emukati, shandisa yepakati-viscosity kana yakakwirira-viscosity CMC, iyo mari iri pakati pe0.5-1%. Kugadzirwa kwesalad dressing kunoitwa nekuwedzera zvishoma nezvishoma mafuta kuCMC yemvura chikamu nekuimutsa. Iyi nzira yekushanda inogona kugadzirwa zvakananga, sanganisa zvinwiwa zvakanaka, pararira mumvura neforogo kana whisk, fambisa kwemaminitsi mashomanana, zvishoma nezvishoma uwedzere mafuta kuti uite emulsion. Kana CMC isinganyunguriki mukuita, inoparadzirwa mumafuta, pasi pekuita kwesimba guru rekugera, apo chikamu chemvura chine zvimwe zvinhu (sezai yolk, vhiniga, munyu ...). Apo emulsification inoumbwawo.

CMC inogona kushandiswa kune dzakasiyana siyana jamu seyakadzika nechando dhishi chikafu. Nekuda kwehunhu hweCMC, zvimiro zvakasiyana zvinogona kuumbwa
(yakanyorova, yakareba kana ipfupi), kunyanya, ine simba rekutora mvura uye kudzivirira kupera simba uye shrinkage paunenge uchinyunguduka uye uchipisa zvakare muchoto.

Mune tomato sosi, CMC inowedzerwa kuti ipe iyo inodiwa kuenderana uye manyorerwo. Muyero we 0.5-1%, izvo zvinodzikira sezvo huwandu hweM madomasi anoshandiswa hunowedzera.

6. Whip cream cream products

CMC inogona kushandiswa seyakagadzika yetishu yakasununguka (pore) zvigadzirwa, kubva pakugadzikana kwemhedzisiro yekufunga, HPC inopupuma mhedzisiro yakanakisa, kana iyo nemafuta emiriwo pamwe chete kugadzira furo zvinowedzera, mhedzisiro yacho yakanaka kwazvo.

Iyo inonyanya kukosha yekudzikamisa mhedzisiro ndeyekudzivirira kusungirirwa kwekaki uye mafuta zvimedu, kudzivirira stratification yechikamu chemvura panguva yekuchengetedza, uye kudzivirira shrinkage uye kupera simba shrinkage.

8. Mamwe maapplication

CMC Mamwe maapplication:
Iko calorific kukosha kweCMC yakaderera. Naizvozvo, CMC inoshandiswa kugadzira yakaderera-calorie zvigadzirwa.

Muchikafu chekukurumidza, CMC inonyungudika nekukurumidza, ichipa imwe kuenderana uye magadzirirwo, ayo anogona kumisa chimwe chikamu, senge kofi muzvinwiwa zvechokoreti.

Muzvigadzirwa zvenyama, CMC inoshandiswa seyakakora mumiriri wekudira muto uye kudzivirira kupatsanurwa kwemafuta. Iyo zvakare ine bonding uye mvura-inobata mhedzisiro kudzivirira shrinkage yenyama yesausage.