Kuzvimirira-kuzvimiririra kunamatira kwakakurumbira kunoshandiswa pakuunganidzwa uye kusunganidza zvinangwa mumaindasitiri akasiyana siyana. Zvivakwa zvaro zvakasarudzika zvinoita kuti zvive zvakanaka kuti zvikumbiro zvinoda kuti zvibudise, zvimedu zvemukati, zvakadai sekurongedza, pendi uye madziro ekuisa madziro.
Imwe yeakakosha zvinoshandiswa zvinogadzira kuzvimiririra kuzvimiririra kune hydroxypruslpropyl methylcellose (HPMC). HPMC ndeyekuti inobva cellulose uye inoshandiswa zvakanyanya mumatombo, zvigadzirwa zvekuvaka, zvinonamatira uye mamwe minda.
Basa guru reHPMC mune yekuzvimiririra madekisheni ndeyekudzora viscosity uye kusawirirana kwekunamatira. Iyo viscoelastic zvivakwa zveHPMC bvumira iyo inonamatira yekuyerera zvakanyatsojeka uye zvakaringana, ichiva inoenderana uye yakatetepa mushure mekushandisa.
HPMC zvakare inovandudza midziyo yekubatanidza yekuzvimirira-kuzvimirira zvinonamira, ichiita kuti isimbise yekubatanidza kusungirirwa akasiyana-siyana. Izvi zvinokonzerwa neHPMC yakasarudzika kugona kuumba zvisungo zvakasimba zvine nzvimbo dzakasiyana, kusanganisira kongiri, huni nesimbi.
Iyo huwandu hweHPMC inoshandiswa mukuzvimirira zvinonamira zvinoenderana nezvinhu zvakasiyana siyana, kusanganisira mhando yekujekesa, iyo inonamatira inosimbisa uye nzira chaiyo yekunyorera. Kazhinji kutaura, iyo yakakurudzirwa dosage yeHPMC iri 0,1% kusvika 0.5% nehuremu hwechinonhuhwirira.
Paunenge uchiwedzera HPMC kune yekuzvimirira kuomerera, inofanira kunyatsosanganiswa nezvimwe zvinosanganiswa zvekunamata. Izvi zvinovimbisa kunyange kugovera HPMC, zvichikonzera kusawirirana uye yunifomu inonamatira.
HPMC inoita basa rakakosha mukuumbwa kwekuzvimiririra zvinonamira. Zvivakwa zvaro zvevavengi zvinoita kuti ive yakakodzera mhinduro yekuwana zvakatsiga, zvakapfava zvichiratidzawo kudzikisira zvivakwa zvekushambadzira. Iyo chaiyo dosage uye application yeHPMC yakanyanya kutsoropodza kuita basa raunoda kwekuzvimiririra.
Kutumira Nguva: Kukadzi-19-2025