O le a le aoga o le hydroxypropyl methylcellulose? Hydroxypropyl methylcellulose (HPMC) o se ituaiga o cellulose derivative lea e masani ona faʻaaogaina i le tele o alamanuia, e aofia ai vailaʻau, meaʻai ma meainu, mea teuteu, ma tausiga a le tagata lava ia. O le HPMC e pa'epa'e, e leai se manogi, e leai se tofo, e le o'ona, e leai se i...
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