Acid-ka-haynta cudurka ah ma u adkaysataa?

Hindisada, oo sidoo kale loo yaqaan hydroxypropyl methylcelrelosuse (HPMC), ma dhajin aashito u adkaysta. Si kastaba ha noqotee, caabbinta aashitada ee hypromellose waxaa lagu kobcin karaa iyada oo loo marayo farsamooyin isdaba joog ah.

Hypromellose ayaa ku milmaysa biyaha laakiin wax yar ayaa ku dhex jira solvorts-ka dabiiciga ah iyo cabitaannada aan loo yaqaan 'polar'. Sidaa darteed, jawiga aashitada, sida caloosha, hypromellose waxaa suuragal ah in lagu baabi'iyo ama u barayo xadka, iyadoo kuxiran qodobo ay ka mid yihiin uruurinta aashitada, ph, iyo muddada soo-gaadhista.

Si loo wanaajiyo caabbinta aashitada ee hypromellose ee qaababka dawooyinka, farsamooyinka daboolka ku dahaadhu badanaa waa shaqeeyaan. Xirmooyinka gelitaanka waxaa lagu dabaqayaa kiniinno ama kaabsoosha ah si looga ilaaliyo jawiga aashitada ee caloosha una oggolaadaan inay u gudbaan jawiga dhexdhexaadka ah ee xiidmaha yar-yar ka hor inta aysan sii dayn maaddooyinka firfircoon.

Xirmooyinka gelitaanka ayaa sida caadiga ah laga sameeyaa pomoomers-ka u adkaysta caloosha, sida unugyada unugyada ah ee acetate ah (CAP), hydroxypropyl methylcellcelleuse phthalate (HITMCP), ama polyvinyl acthatate (PVAP). Polymers-kaani waxay caqabad ku tahay ka hortagga kiniiniga ama kaabsalka, ka hortagga kala-goynta dhicis ah ama nabaad-guurka caloosha.

Marka la soo koobo, halka dhiig-karka laftiisa aan u adkaysan karin aashitada, iska caabbinta aashitada waxaa lagu wanaajin karaa iyada oo loo marayo farsamooyinka samaynta sida dahaarka ku habboon. Farsamooyinkan waxaa badanaa loo isticmaalaa qaababka dawooyinka si loo hubiyo gaarsiinta wax ku oolka ah ee maaddooyinka firfircoon ee ku jira goobta ugu talagalka ee jidhka.