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Hydroxyethyl cellulose (HEC) e dula e qhibiliha ka metsing haholo maemong a fapaneng a mocheso, esita le dibakeng tse nang le mocheso o phahameng moo di-ether tse ding tse sa fetoheng ka dikhemikhale tsa cellulose tse kang methyl cellulose (MC) le hydroxypropyl methyl cellulose (HpMC) di bontshang dintlha tsa turbidity. Ho hlakisa c...Bala haholoanyane»
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Filimi ea Hydroxypropyl methylcellulose (HPMC) e na le ts'ebetso e ntle haholo, empa hobane HPMC ke gel ea mocheso, viscosity mochesong o tlase e tlase haholo, e leng se sa lumelleng ho penta (kapa ho qoelisa) le ho omisa mochesong o tlase ho lokisa filimi e jeoang, e leng se fellang ka ts'ebetso e mpe ea ts'ebetso; ho ...Bala haholoanyane»
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Tekong le tlhahisong e kgolo ya matlapa a nifedipine a lokollwang ka nako e telele, matlapa a thibelo ya bokhachane, matlapa a stomachicangning, matlapa a ferrous fumarate, matlapa a buflomedil hydrochloride, jj., re sebedisa mokelikeli wa hydroxypropyl methylcellulose (HPMC), Hydroxypropyl methylcellulose le polyacrylic acid resin...Bala haholoanyane»
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Hydroxypropyl methylcellulose (HPMC) e sebelisoa e le e 'ngoe ea metsoako e meholo ka ho fetisisa ea meriana lapeng le kantle ho naha. HPMC e ka sebelisoa e le moemeli oa ho etsa filimi, sekhomaretsi, moemeli oa ho lokolla o tsitsitseng, moemeli oa ho emisa, emulsifier, moemeli oa ho qhalana, jj. Metsoako ea meriana ke karolo ea bohlokoa ea p...Bala haholoanyane»
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Mabapi le bothata ba mocheso oa gel oa Hydroxypropyl Methyl Cellulose HPMC, basebelisi ba bangata ha ba ele hloko bothata ba mocheso oa gel oa Hydroxypropyl Methyl Cellulose ka seoelo. Matsatsing ana, Hydroxypropyl Methyl Cellulose ka kakaretso e khetholloa ho latela viscosity ea eona, empa bakeng sa...Bala haholoanyane»
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1. Tlhophiso: HPMC e ka aroloa ka mofuta oa hang-hang le mofuta oa ho qhibiliha ho chesang. Lihlahisoa tsa hang-hang li hasana kapele metsing a batang 'me li nyamela ka metsing. Nakong ena, mokelikeli ha o na viscosity, hobane HPMC e hasana feela ka metsing 'me ha e na ho qhibiliha ha sebele. Kamora metsotso e ka bang 2, ...Bala haholoanyane»
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Hydroxypropyl methylcellulose (HPMC) ke ether ea cellulose e seng ea ionic e entsoeng ka cellulose ea tlhaho ea polymer ka letoto la ts'ebetso ea lik'hemik'hale. Ke phofo e tšoeu e se nang monko, e se nang tatso le e se nang chefo e kokomohang ka metsing a batang ho fihlela e le tharollo e hlakileng kapa e lerootho hanyane ea colloidal. E na le pro...Bala haholoanyane»
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Hloekisa karolo e ka morao ea thaele pele. Haeba matheba, lera le phaphametseng le phofo e setseng e lokollang ka morao ho thaele li sa hloekisoe, ho bonolo ho li bokella 'me li hlolehe ho etsa filimi ka mor'a hore sekhomaretsi se sebelisoe. Khopotso e khethehileng, thaele tse hloekisitsoeng li ka pentoa ka sekhomaretsi feela ka mor'a hore li...Bala haholoanyane»
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1. Dikahare tsa sehlooho le boholo ba tshebediso Mokhoa ona o totobatsa sesebediswa le mehato ya tshebetso bakeng sa ho fumana hore na seretse sa samente se phalla hakae. Mokhoa ona o sebetsa ho fumana hore na seretse se phalla hakae molora wa seretse sa volcano samente ya Portland, samente ya Portland e kopaneng, dik...Bala haholoanyane»
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Sodium carboxymethyl cellulose (CMC) ke motsoako oa carboxymethylated oa cellulose, o tsejoang hape e le cellulose gum, 'me ke gum ea bohlokoa ka ho fetisisa ea ionic cellulose. CMC hangata ke motsoako oa polymer oa anionic o fumanoang ka ho sebetsana le cellulose ea tlhaho ka caustic alkali le monochloroacetic acid. Mol...Bala haholoanyane»
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▲ Hydroxypropyl methyl cellulose (HPMC) ke phofo e tšoeu e se nang monko, e se nang tatso, e se nang chefo. Kamora ho qhibiliha ka botlalo ka metsing, hydroxypropyl methyl cellulose e tla etsa colloid e bonaletsang e nang le viscous. ▲ Lisebelisoa tse ka sehloohong tse tala tsa hydroxypropyl methyl cellulose (HPMC): k'hothone e hloekisitsoeng, methyl chloride, p...Bala haholoanyane»
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Boleng ba molora ke sesupo sa bohlokoa sa hydroxypropyl methylcellulose. Bareki ba bangata ba atisa ho botsa hore na ba utloisisa hydroxypropyl methylcellulose: boleng ba molora ke bofe? Hydroxypropyl methylcellulose e nang le molora o monyane e bolela bohloeki bo phahameng; cellulose e nang le molora o moholo e bolela hore...Bala haholoanyane»