| # Activity | Chemical | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|---|
| 7 | INDOLE-3-ACETIC-ACID | Plant | -- | -- | Stitt, Paul. Why George should eat broccoli. | |
| 8 | INOSITOL | Plant | -- | -- | * | |
| 12 | IODINE | Plant | -- | -- | * | |
| 6 | IRON | Fruit | 1.1 | 123.0 | -0.04 | * |
| 2 | ISOAMYL-ACETATE | Fruit | -- | -- | * | |
| 3 | ISOBUTYL-ACETATE | Plant | -- | -- | * | |
| 4 | ISOCHLOROGENIC-ACID | Plant | -- | -- | Stitt, Paul. Why George should eat broccoli. | |
| 3 | ISOLEUCINE | Fruit | 50.0 | 497.0 | -0.94 | * |
| 4 | ISOPROPYL-ACETATE | Fruit | -- | -- | * | |
| 3 | ISOQUERCETIN | Fruit Juice | -- | -- | * | |
| 22 | ISOQUERCITRIN | Fruit | -- | -- | * | |
| 22 | ISOQUERCITRIN | Pericarp | -- | -- | * | |
| 22 | ISOQUERCITRIN | Fruit Juice | -- | -- | * | |
| 1 | ISOVALERALDEHYDE | Fruit | -- | -- | * | |
| 75 | KAEMPFEROL | Fruit | -- | 2.0 | -0.58 | * |
| 1 | L-ARGININE | Stem | -- | -- | * | |
| 1 | L-ARGININE | Shoot | -- | -- | * | |
| 8 | LACTIC-ACID | Plant | -- | -- | * | |
| 7 | LAURIC-ACID | Fruit | 10.0 | 63.0 | -0.44 | * |
| 20 | LECITHIN | Plant | -- | -- | * |