Iji hydroxypropyl methylcellulose (HPMC) n'ụdị nrapado nwere ọtụtụ uru. HPMC bụ ọkara sịntetik, nke na-abụghị ionic, polymer arọ molekụla dị elu nke a na-ejikarị dị ka thickener, stabilizer, film mbụ, na ihe na-ejigide mmiri. Njirimara ya pụrụ iche na-eme ka a na-eji ya eme ihe na nrapado ...
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