Hydroxypropyl Methylcellulose (HPMC) 2910, E5 ke sehlopha se ikhethileng sa HPMC se lumellanang le litekanyetso tse boletsoeng United States Pharmacopeia (USP) 42.
1. HPMC 2910: HPMC 2910 e bua ka kereiti e itseng kapa mofuta oa HPMC. Linomoro ka har'a lebitso lena li supa thepa le litšobotsi tse fapaneng tsa HPMC, joalo ka viscosity ea eona, boemo ba ho fetola, le kabo ea boima ba limolek'hule. Tabeng ea HPMC 2910, "2910" hangata e bonts'a viscosity ea HPMC ha e qhibiliha ka metsing ka mocheso o itseng le mocheso.
2. E5: “E5″ e boetse e totobatsa kereiti ea HPMC ka har'a sehlopha sa HPMC 2910. Lebitso lena le kanna la bua ka liparamente tse ikhethileng tsa boleng, joalo ka kabo ea boholo ba karolo, mongobo, kapa litšoaneleho tse ling tsa boleng tse amanang le ts'ebeliso e reriloeng.
3. USP 42: USP 42 e bua ka United States Pharmacopeia, e leng pokello e felletseng ea tlhahisoleseding ea lithethefatsi, litekanyetso, le litataiso tse amoheloang le ho sebelisoa lefatšeng ka bophara. USP e beha litekanyetso tsa boitsebahatso, boleng, bohloeki, matla, le ho tsitsa ha lintho tsa meriana, mefuta ea litekanyetso, le li-supplement tsa lijo. Ho lumellana le litekanyetso tsa USP ho netefatsa hore lihlahisoa tsa meriana li finyella litlhoko tse thata tsa boleng le polokeho.
4. Karolo le Tšebeliso: HPMC 2910, E5 USP 42 e atisa ho sebelisoa mefuteng ea meriana moo ho hlokahalang ho latela litekanyetso tsa USP. Kereiti ea eona e ikhethang ea viscosity le liparamente tsa boleng li e etsa hore e loketse lits'ebetso tse fapaneng, ho kenyelletsa:
- Liaparo tsa letlapa
- Metsoako ea tokollo e laoloang
- Litharollo tsa mahlo
- Metsoako ea lihlooho
- Li-suspensions le li-emulsions
- Binder le disintegrant ka matlapeng le capsules
5. Tumellano ea Boleng le Taolo: Joaloka kereiti ea HPMC e ikamahanyang le litekanyetso tsa USP, HPMC 2910, E5 e kopana le litlhokahalo tse matla tsa boleng le taolo tse boletsoeng ke USP. Sena se tiisa botsitso, bohloeki, le polokeho mekhoeng ea meriana. Baetsi le lik'hamphani tsa meriana li ka itšetleha ka HPMC 2910, E5 USP 42 bakeng sa ts'ebetso e tsitsitseng le ho latela litekanyetso tsa taolo.
Ka kakaretso, Hydroxypropyl Methylcellulose (HPMC) 2910, E5 USP 42 ke kereiti e ikhethileng ea HPMC e fihlelang litekanyetso tsa boleng tse boletsoeng United States Pharmacopeia (USP) 42. Lebitso la eona le bonts'a sehlopha sa eona sa viscosity, litekanyetso tsa boleng, le ho latela maemo a USP. , ho etsa hore e tšoanelehe bakeng sa lisebelisoa tse sa tšoaneng tsa meriana moo ho khomarela litlhoko tsa boleng le taolo ho bohlokoa.
Nako ea poso: Mar-18-2024