Izingozi ze-Hydroxypropyl methylcellulose

I-Hydroxypropyl methylcellulose (HPMC) iyi-polymer yokwenziwa, engenabuthi, encibilika emanzini etholakala ku-cellulose. Ivamise ukusetshenziswa njenge-ejenti yokuqina, i-emulsifier, kanye ne-stabilizer ezinhlobonhlobo zokudla nezimonyo. I-HPMC ngokuvamile ibhekwa njengephephile ukuthi isetshenziswe abantu, kodwa kunezingozi ezithile zezempilo ezingaba khona ezihlobene nokusetshenziswa kwayo.

Ukukhathazeka okuvame kakhulu nge-HPMC ukuthi ingase iqukathe amanani amancane e-ethylene oxide, i-carcinogen eyaziwayo. I-Ethylene oxide isetshenziswa ekukhiqizeni i-HPMC, futhi nakuba amazinga e-ethylene oxide ku-HPMC ngokuvamile abhekwa njengephephile, ezinye izifundo zithole ukuthi ukuchayeka isikhathi eside ku-ethylene oxide kungandisa ingozi yezinhlobo ezithile zomdlavuza.

Ngaphezu kwalokho, olunye ucwaningo luye lwaphakamisa ukuthi i-HPMC ingase ibe nomthelela omubi ohlelweni lokugaya ukudla. I-HPMC ayiphulwa kalula ngumzimba, futhi ingabangela ukuphazamiseka kokugaya ukudla uma idliwe ngamanani amakhulu. Kungase futhi kuphazamise ukumuncwa kwezakhi ezithile, njenge-calcium, i-iron, ne-zinc.

Ekugcineni, i-HPMC ixhunyaniswe nokungezwani komzimba kwabanye abantu. Izimpawu zokungezwani ne-HPMC zingabandakanya ukulunywa, ukuqunjelwa, ukuvuvukala, kanye nobunzima bokuphefumula. Uma uhlangabezana nanoma yiziphi zalezi zimpawu ngemva kokudla umkhiqizo oqukethe i-HPMC, kubalulekile ukufuna usizo lwezokwelapha ngokushesha.

Sekukonke, i-HPMC ngokuvamile ithathwa njengephephile ukuthi isetshenziswe abantu. Nokho, kubalulekile ukuqaphela izingozi ezingase zibe khona ezihlobene nokusetshenziswa kwayo. Uma ukhathazekile ngokuphepha kwe-HPMC, kungcono ukukhuluma nodokotela wakho noma uchwepheshe wezempilo oqeqeshiwe ngaphambi kokudla noma yimiphi imikhiqizo equkethe.