Ukusetyenziswa kweCMC kuneenzuzo ezininzi ngaphezu kwezinye izityebisi zokutya:
1. I-CMC isetyenziswa ngokubanzi ekutyeni kunye neempawu zayo
(1) I-CMC inozinzo oluhle
Kwizinto ezibandayo ezifana ne-popsicles kunye ne-ayisikrimu, ukusetyenziswa kweCMCinokulawula ukubunjwa kweekristale zomkhenkce, ukwandisa izinga lokwandiswa kunye nokugcina isakhiwo esifanayo, ukuxhathisa ukunyibilika, ube nencasa entle kunye negudileyo, kwaye wenze mhlophe umbala. Kwiimveliso zobisi, nokuba lubisi olunencasa, ubisi lweziqhamo okanye iyogathi, inokusabela ngeprotheyini ngaphakathi koluhlu lwendawo ye-isoelectric yexabiso le-pH (PH4.6) ukwenza i-complex enesakhiwo esinzima, esiluncedo ukuzinza kwe-emulsion kunye nokuphucula ukuxhathisa iprotheni.
(2) I-CMC inokudityaniswa kunye nezinye izizinzi kunye ne-emulsifiers.
Kwiimveliso zokutya kunye neziselo, abavelisi abaqhelekileyo basebenzisa i-stabilizers ehlukeneyo, njenge: xanthan gum, guar gum, carrageenan, dextrin, njl., kunye ne-emulsifiers ezifana ne: glyceryl monostearate, sucrose fatty acid ester, njl. Iinzuzo ezongezelelweyo zinokufezekiswa, kwaye iziphumo ze-synergistic zinokufezekiswa ukunciphisa iindleko zemveliso.
(3) I-CMC yi-pseudoplastic
I-viscosity ye-CMC ibuyiselwa umva kumaqondo obushushu ahlukeneyo. Njengoko iqondo lokushisa liphakama, i-viscosity yesisombululo iyancipha, kwaye ngokufanayo; xa amandla okucheba ekhona, i-viscosity ye-CMC iyancipha, kwaye njengoko amandla okucheba akhula, i-viscosity iba yincinci. Ezi propati zenza i-CMC icuthe umthwalo wezixhobo kunye nokuphucula ukusebenza kakuhle kwe-homogenization xa ivuselela, i-homogenizing, kunye nothutho lwemibhobho, engenakuthelekiswa nezinye izizinzi.
2. Iimfuno zenkqubo
Njengokuzinzisa okusebenzayo, i-CMC iya kuchaphazela umphumo wayo ukuba isetyenziswe ngokungafanelekanga, kwaye ibangele ukuba imveliso ichithwe. Ngoko ke, kwi-CMC, kubaluleke kakhulu ukusasaza ngokupheleleyo kwaye ngokulinganayo isisombululo sokuphucula ukusebenza kwayo, ukunciphisa umthamo, ukuphucula umgangatho wemveliso kunye nokunyusa isivuno. Oku kufuna ukuba ngamnye kubenzi bethu bokutya baqonde ngokupheleleyo iimpawu zemathiriyeli ekrwada eyahlukeneyo kwaye bahlengahlengise iinkqubo zabo zemveliso ukuze iCMC idlale indima yayo ngokupheleleyo, ngakumbi kwinqanaba lenkqubo nganye kufuneka ithathele ingqalelo:
(1) Izithako
1. Ukusebenzisa indlela yokusasazwa koomatshini besantya esiphezulu sokucheba: Zonke izixhobo ezinekhono lokuxuba zingasetyenziselwa ukunceda iCMC ukuba isasazeke emanzini. Ngokucheba ngesantya esiphezulu, i-CMC inokufakwa emanzini ngokulinganayo ukukhawulezisa ukuchithwa kwe-CMC. Abanye abavelisi okwangoku basebenzisa imixube yomgubo wamanzi okanye iitanki zokuxuba ngesantya esiphezulu.
2. Indlela yokusasaza iswekile eyomileyo: Xuba i-CMC kunye neswekile kumlinganiselo we-1:5, uze uyifefe ngokucothayo phantsi kokuvuselela rhoqo ukunyibilikisa ngokupheleleyo i-CMC.
3. Ukuchithwa ngamanzi aneswekile egcweleyo, njenge-caramel, kunokukhawulezisa ukuchithwa kwe-CMC.
(2) Ukongezwa kweasidi
Kwezinye iziphuzo ezine-asidi, ezifana neyogathi, iimveliso ezichasene ne-asidi kufuneka zikhethwe. Ukuba zisebenza ngokuqhelekileyo, umgangatho wemveliso ungaphuculwa kwaye imvula yemveliso kunye nokuhlelwa kwezinto kunokuthintelwa.
1. Xa ufaka i-asidi, ubushushu bokongeza i-asidi kufuneka bulawuleke ngokungqongqo, ngokubanzi ngaphantsi kwe-20°C.
2. I-acid concentration kufuneka ilawulwe kwi-8-20%, iphantsi ingcono.
3. Ukongezwa kwe-Acid kusebenzisa indlela yokutshiza, kwaye yongezwa ecaleni kwendlela ye-tangential yomlinganiselo wesikhongozeli, ngokubanzi yi-1-3min.
4. Isantya se-slurry n = 1400-2400r / m
(3) Ukufana
1. Injongo ye-emulsification.
I-Homogenization: Kumanzi okutya okune-oyile, i-CMC kufuneka idibaniswe ne-emulsifiers, njenge-monoglyceride, kunye noxinzelelo lwe-homogenization ye-18-25mpa kunye nobushushu be-60-70 ° C.
2. Injongo yokwabela amagunya.
I-Homogenization. Ukuba izithako ezahlukeneyo kwinqanaba lokuqala azifani ngokupheleleyo, kwaye kusekho iincinci ezincinci, kufuneka zibe homogenized. Uxinzelelo lwe-homogenization yi-10mpa kunye neqondo lokushisa yi-60-70 ° C.
(4) Ukuvala inzala
Xa i-CMC ibonakaliswe kubushushu obuphezulu, ngakumbi xa iqondo lobushushu lingaphezulu kwe-50 ° C ixesha elide, i-viscosity ye-CMC enomgangatho ophantsi iya kuncipha ngokungenakuguquleka. I-viscosity ye-CMC evela kumvelisi jikelele iya kuhla kakhulu kubushushu obuphezulu be-80 ° C imizuzu engama-30. Indlela yokuvala inzala yokunciphisa ixesha le-CMC kwiqondo lokushisa eliphezulu.
(5) Ezinye izilumkiso
1. Umgangatho wamanzi okhethiweyo kufuneka ucoceke kwaye uphathwe ngamanzi ompompo kangangoko kunokwenzeka. Amanzi alungileyo akufanele asetyenziswe ukuphepha usulelo lwe-microbial kwaye achaphazele umgangatho wemveliso.
2. Izixhobo zokunyibilikisa nokugcina i-CMC azinakusetyenziswa kwizikhongozeli zetsimbi, kodwa izikhongozeli zentsimbi engenasici, izitya zomthi, okanye izikhongozeli zeceramic zingasetyenziswa. Ukuthintela ukungena ion zetsimbi divalent.
3. Emva kokusetyenziswa kwe-CMC nganye, umlomo wengxowa yokupakisha kufuneka ubotshwe ngokuqinileyo ukuthintela ukufunxa ukufuma kunye nokuwohloka kweCMC.
Ixesha lokuposa: Dec-14-2022