Hydroxypropyl methylcellulose (HPMC) ndi polima wosunthika yemwe amagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikiza mafakitale ogulitsa mankhwala, chakudya ndi chisamaliro chamunthu. Mu mankhwala otsukira mano, HPMCs amagwira ntchito zosiyanasiyana zofunika zomwe zimathandizira kukonza magwiridwe antchito, kukhazikika, ndi zomwe ogwiritsa ntchito...
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