Research Article
Saponin Bitterness Reduction of Carica papaya Leaf Extracts through Adsorption of Weakly Basic Ion Exchange Resins
Figure 5
Effect of adsorbent dose at 5% (w/v) and 10% (w/v) on the saponin adsorption (%) of three different types of weakly basic ion exchange resins. a, b: different alphabets indicate a significant difference ().