IHydroxyethylcellulose (HEC) isetyenziswa ikakhulu njenge-ejenti yokuqina kunye nokuzinzisa kumashishini ahlukeneyo, kubandakanywa izinto zokuthambisa, amayeza, kunye neemveliso zasekhaya. Nangona kunjalo, ayiqhelekanga ukusetyenziswa njengesongezelelo sokutya okanye isongezo sokutya. Ngelixa i-cellulose derivatives efana ne-methylcellulose kunye ne-carboxymethylcellulose ngamanye amaxesha zisetyenziselwa izongezo zokutya kunye neemveliso ezithile zokutya njenge-bulking agents okanye i-fiber yokutya, i-HEC ayijoliswanga ukuba isetyenziswe.

Nantsi inkcazo emfutshane ye-HEC kunye nokusetyenziswa kwayo:

1. Ubume beMichiza: I-HEC yipolymer e-semisynthetic evela kwi-cellulose, i-compound yendalo efumaneka kwiindonga zeseli zezityalo. Ngokuguqulwa kweekhemikhali, amaqela e-hydroxyethyl angeniswa kwi-cellulose backbone, ekhokelela kwipolymer enyibilikayo emanzini eneempawu ezizodwa.
2. Izicelo zoShishino: Kwiimeko zoshishino, i-HEC ixabiswa ngokukwazi kwayo ukujiya kunye nokuzinzisa izisombululo ezinamanzi. Idla ngokusetyenziswa xa kusenziwa iimveliso zokhathalelo lomntu ezifana neshampu, iiconditioners, lotion, kunye necreams, kunye nakwiimveliso zasekhaya ezinjengepeyinti, izinto zokuncamathelisa, kunye nezinto zokucoca.
3. Ukusetyenziswa kwe-Cosmetic: Kwizinto zokuthambisa, i-HEC isebenza njenge-ejenti yokuqina, inceda ukwenza iimveliso ezinobumba obunqwenelekayo kunye ne-viscosities. Inokuthi isebenze njenge-ejenti yokwenza ifilimu, igalelo kubomi obude kunye nokusebenza kweendlela zokuthambisa.
4. Ukusetyenziswa kweMichiza: I-HEC isetyenziselwa ukuqulunqa amayeza njenge-binder, i-disintegrant, kunye ne-ejenti yokukhululwa okuqhubekayo kwi-tablet formulations. Inokufumaneka nakwizisombululo ze-ophthalmic kunye ne-topical creams kunye neegels.
5. IiMveliso zasekhaya: Kwiimveliso zasekhaya, i-HEC iqeshwe ngokujiya kunye nokuzinzisa iipropati zayo. Inokufumaneka kwiimveliso ezifana neesepha ezingamanzi, izicoci zokuhlamba izitya, kunye nezisombululo zokucoca.

Ngelixa i-HEC ngokuqhelekileyo ithathwa njengekhuselekile ekusetyenzisweni ekujoliswe kuyo kwizinto ezingezizo ukutya, kubalulekile ukuqaphela ukuba ukhuseleko lwayo njengesongezelelo sokutya okanye isongezo sokutya ayikasekwa. Ngokunjalo, ayikhuthazwa ukuba isetyenziswe kule meko ngaphandle kwemvume yolawulo ethile kunye nophawu olufanelekileyo.

Ukuba unomdla kwizongezo zokutya okanye iimveliso zokutya eziqulethe izinto eziphuma kwi-cellulose, unokufuna ukujonga ezinye iindlela ezifana ne-methylcellulose okanye i-carboxymethylcellulose, ezisetyenziswa kakhulu kule njongo kwaye zivavanyelwe ukhuseleko kwizicelo zokutya.