IHydroxypropyl methylcellulose (Hypromellose)

IHydroxypropyl Methylcellulose (HPMC) ikwadume kakhulu ngegama lebrendi iHypromellose. I-Hypromellose ligama elingelona lobunikazi elisetyenziselwa ukubonisa i-polymer efanayo kwiimeko zonyango kunye nezonyango. Ukusetyenziswa kwegama elithi "Hypromellose" lixhaphakile kwishishini lamachiza kwaye ngokusisiseko lifana ne-HPMC.

Nanga amanye amanqaku aphambili malunga neHydroxypropyl Methylcellulose (Hypromellose):

1. Ulwakhiwo lweMichiza:
   • I-HPMC yi-semi-synthetic polymer ephuma kwi-cellulose, i-polymer yendalo efumaneka kwiindonga zeeseli zezityalo.
   • Iveliswa ngokuguqulwa kweekhemikhali i-cellulose ngokongezwa kwe-hydroxypropyl kunye namaqela e-methyl.
2. Usetyenziso:
   • Amachiza: I-Hypromellose isetyenziswa ngokubanzi kwishishini loxubo-mayeza njenge-excipient. Ifumaneka kwiifom ezahlukeneyo zedosi yomlomo, kubandakanywa iipilisi, iipilisi, kunye nokuxhonywa. I-Hypromellose isebenza njenge-binder, i-disintegrant, i-viscosity modifier, kunye nefilimu yangaphambili.
   • Umzi-mveliso wokwakha: Isetyenziswa kwiimveliso ezifana nokuncamathelisa iithayile, iithayile, kunye nezixhobo ezisekwe kwigypsum. Yandisa ukusebenza, ukugcinwa kwamanzi, kunye nokubambelela.
   • Ishishini lokutya: Isebenza njengento etyebisayo, isizinzisi, kunye ne-emulsifier kwiimveliso zokutya, inegalelo kukwakheka kunye nokuzinza.
   • Izithambiso kunye neeMveliso zokuKhathalela umntu: Ifunyenwe kwizinto zokuthambisa, iikhrimu, kunye nezithambiso ngenxa yokujiya kunye nokuzinzisa iimpawu.
3. Iinkcazelo Ngeempawu:
   • Ngokuqhelekileyo imhlophe ukuya kumgubo omhlophe-omhlophe kunye ne-fibrous okanye i-granular texture.
   • Ayinavumba kwaye ayinancasa.
   • I-Soluble emanzini, yenza isisombululo esicacileyo nesingenambala.
4. Izidanga zoTshintsho:
   • Amabanga ahlukeneyo eHypromellose anokuba namanqanaba ahlukeneyo okutshintsha, okuchaphazela iipropathi ezinjengokunyibilika kunye nokugcinwa kwamanzi.
5. Ukhuseleko:
   • Ngokuqhelekileyo ithathwa njengekhuselekile ukusetyenziswa kumayeza, ukutya, kunye neemveliso zokhathalelo lomntu xa zisetyenziswa ngokwemigaqo emiselweyo.
   • Iingqwalasela zokhuseleko zinokuxhomekeka kwizinto ezifana neqondo lokutshintshwa kunye nesicelo esithile.

Kubalulekile ukuqaphela ukuba xa kuxoxwa nge-HPMC kumxholo wamachiza, igama elithi "Hypromellose" lihlala lisetyenziswa. Ukusetyenziswa kwalo naliphi na igama kwamkelekile, kwaye zibhekisa kwipolima enye ene-hydroxypropyl kunye ne-methyl endaweni yomqolo weseli.