Industrial Gelatin i polymer collagen yakatorwa kubva kumhuka yekubatanidza, ganda kana mapfupa.Iine akawanda akanakisa emuviri nemakemikari zvimiro, senge kuumbwa kweinodzoreredza gel, kugona kwebhondi, chiitiko chepamusoro, nezvimwe. Inonyanya kushanda sekukora, kugadzikana, kupukuta, kusungirira, saizi, ...
Verenga zvimwe