| id | Phytocompound | Taste |
| hymenoside U | bitter; acrid; pungent | |
| hymexelsin | bitter | |
| hyoscyamine | bitter (insufficient evidence); sharp (insufficient evidence) | |
| hypericin | bitter (insufficient evidence) | |
| hyperoside | astringent; non bitter | |
| ichangin | bitter | |
| ilepcimide | pungent (tingling, hot, irritating); umami | |
| ilexoside II | bitter | |
| imperialine | bitter | |
| indican | bitter | |
| indole-3-acetic acid | astringent | |
| infractopicrin | bitter | |
| inositol | sweet | |
| inulin (oligosaccharide) | sweet | |
| inumakilactone A | bitter | |
| ipolamiide | bitter (insufficient evidence) | |
| ipomeamarone | bitter | |
| isabelin | pungent (insufficient evidence) | |
| isoadhumulone,cis | bitter | |
| isoadhumulone,trans | bitter |
Go to page number: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77