Conjact Glucomannan Flour Extraction From Porang Tube (Amorphophallus muelleri Blume) with Differents Simplicia- Solvent Ratio (Subject were obtained from the Klagon Village of Saradan District): Ekstraksi Tepung Konyak Glukomanan dari Umbi Porang (Amorphophallus muelleri Blume) pada Berbagai Perbandingan Simplisia-Pelarut (sampel didapatkan dari desa Klangon Kabupaten Saradan). Pharmasci. 2021;6(2):119-122. doi:10.53342/pharmasci.v6i2.215