Hydroxypropyl methylcellulose (HPMC) o se polymer tele e masani ona faʻaaogaina i vailaʻau, mea teuteu, mea faufale, ma meaʻai. pH, po'o le fua o le acidity po'o le alkalinity o se vaifofo, e mafai ona matua a'afia ai meatotino ma le fa'atinoga o le HPMC. Soluble: HPMC fa'aalia...
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