Texas Pages in category "Bitter compounds" The following 30 pages are in this category, out of 30 total. This list may not reflect recent changes. A Absinthin Aloin Alpha acid Amarogentin AndrographolideB Bitrex BitterDB BrucineC Caffeine Caffeine citrateD DenatoniumE EugeninH Hesperidin HumuloneI IsohumuloneK Kaempferol 3-O-rutinosideM 6-MethoxymelleinN NaringinP Papaverine Phenylthiocarbamide PropylthiouracilQ Quassin Quinidine QuinineS Salicin Strychnine Sucrose octaacetate Sucrose octapropionateT Theobromine Theophylline