Ukongeza i-hydroxypropyl methylcelcellulose (i-HPMC) kumdaka wokungaphuculwa kwengqele. Le modifier isetyenziswa ngokubanzi kwizinto zokwakha, ikakhulu isetyenziselwa ukuphucula iipropathi zodaka, kubandakanya ukumelana neqabaka, ukunamathela kunye nokuphuculwa.
Iipropati ezisisiseko ze-HPMC
I-HPMC yi-selsulose yamanzi efakwe i-selsuloese ye-roheeology ye-rheologing, i-frockeng kunye nokugcinwa kwamanzi. Emva kongeza i-HPMC kudaka, inokunyusa i-viscosity yodaka, iphucule intsebenzo yayo yokwakha, kwaye inciphise izinga lokuphuma kwamanzi, ngaloo ndlela ukuphucula ukuphiliswa kweqabaka.
Indlela yokuphuculwa kokuxhathisa iqabaka
Ukugcinwa kwamanzi okuphuculweyo: Ukugcinwa kwamanzi aphezulu kwe-HPMC kunganciphisa ukuvela kwamanzi elubrqeni kwaye ugcine udaka ngexesha lenkqubo enzima. Oku kunceda indlela yokuhamba-qokelela yesamente, ukuphucula amandla odaka, kwaye kuphucule ukunganyangeki kweqanda.
Uncedo lweNethiwekhi yeMicroscopic eyenziweyo yi-HPMC kwi-hipmc kwi-Cordonty inokusasaza ngokufanelekileyo kwaye ilungisa amanzi, ngaloo ndlela kuncitshiswa kolwakhiwo kunye nokukhula kweekristale zomkhenkce. Lo mgangatho mncinci unokugcina udaka oluzinzileyo ngexesha lokukhulula kunye nokutsala, ukunciphisa utshintsho lwevolumu kunye neendlela ezibangelwe ziinguqu zobushushu.
Ukucutha ukukhulisa: i-HPMC inokukunciphisa ukuthambeka kodaka kwaye kunciphise ithuba lokungena kwamanzi. Oku kubalulekile ukuba sixhathise iqhwa, kuba iipores ezimbalwa zithetha ukuba amanzi angabinakho ukuqokelela eludangweni amaqondo obushushu, ukunciphisa umngcipheko wokwandiswa kunye nomonakalo obangelwe kukukhululwa.
Ukunyusa ubunzima: ukongezwa kwe-HPMC kunokuphucula ubunzima bodaka kwaye kuphucule amandla ayo okuxhathisa amandla angaphandle kunye notshintsho lobushushu. Obu bunzima bukwenza ukuba udaka lube ngcono kuxinzelelo ngexesha lomjikelo we-phandle kwaye unciphise ukubakho komonakalo.
Iziphumo zovavanyo kunye nophando
Izifundo ezininzi zibonakalisile ukuba ukongeza isixa esifanelekileyo se-HPMC kudaka olunokuphucula kakhulu ukumelana kwalo. Umzekelo, iziphumo zovavanyo zibonisa ukuba nge-2 ° C, udaka nge-HPMC lunentsebenzo ye-Anti-frezer inomsebenzi ongaphezulu kwe-30% xa kuthelekiswa nodaka ngaphandle kwe-HPMC. Ukongeza, esi sifundo sifumanise ukuba iintlobo ezahlukeneyo kunye nemida eyahlukeneyo ye-HPMC ineziphumo ezahlukeneyo kuburharha bodaka, ngoko, kwizicelo zokwenyani, kufuneka zilungiswe ngokweemeko ezithile.
Amanyathelo okhuseleko kwisicelo esisebenzayo
Ulawulo lweDosage: Nangona i-HPMC inokuphucula ukumelana neqabaka lodaka, idosi yayo kufuneka ilawulwe ngokufanelekileyo. Ukongeza okugqithisileyo kunokubangela amandla odaka ukuze kunciphe, okuya kuchaphazela intsebenzo yayo ngokubanzi. Ke ngoko, ihlala icetyiswa ukuba kuvavanywe ngokwemilinganiselo ethile kunye neemeko zokusingqongileyo.
Ukuhambelana nezinye izongezelelo: Xa ulungiselela udaka, ukuba ezinye iintlobo zezongezo zisetyenziswa ngaxeshanye, kuyimfuneko ukunika ingqalelo kubandakanyiweyo.
Impembelelo yemeko yokwakha: Iimeko zendalo ngexesha lokwakha (njengamaqondo obushushu, umswakama, njl.njl) ziya kuchaphazela nesiphumo se-HPMC. Xa usakha kwimo yobushushu esiphantsi, uhlengahlengiso olufanelekileyo lokulinganisa kunye nendlela yokwakha ukuqinisekisa ukusebenza kakuhle kodaka.
Ukusetyenziswa kwe-HPMC e-HPMC ku-Comporn kunokuphucula ukumelana nangokuchanekileyo kweendlela, ubukhulu becala malunga nokugcinwa kwamanzi njengokuphucula ukugcinwa kwamanzi, ukunciphisa ukuqina kunye nokuphucula ubunzima. Ukuqinisekisa ukuba ukuxhathisa iqanda kodaka kufezekisa ukusebenza okulindelweyo, kuyacetyiswa ukuba kuvavanywe kwaye kusebenzele isicelo sokufezekisa eyona ndlela yokusebenza yobunjineli.
Ixesha lasemva: ngoFebruwari-15-2025