Table 8.
Alkaloids and their biological activities.
| Name | Rice Part Used for Isolation | Biological Activity and function | Ref. |
|---|---|---|---|
| N-Feruloylagmatine (244) | Leaves | Antimicrobial activity | [116] |
| N-Feruloylputrescine (245) | Leaves | Antimicrobial activity | [116] |
| Kynurenic acid (246) | Leaves | - | [34] |
| Lycoperodine-1 (247) | Leaves | - | [34] |
| 2-Acetyl-1-pyrroline (248) | Grains | - | [113] |
| N-Benzoylserotonin (249) | Leaves | Antimicrobial activity | [116] |
| N-Benzoyltryptamine (250) | Leaves | Antimicrobial activity | [116] |
| Leaves | Antibacterial activity | [58] | |
| N-Benzoyltyramine (251) | Leaves | Antimicrobial activity | [116] |
| N-trans-Cinnamoylserotonin (252) | Leaves | Antimicrobial activity | [116] |
| N-trans-Cinnamoyltryptamine (253) | Leaves | Antimicrobial activity | [116] |
| Leaves | Antibacterial activity | [58] | |
| N-trans-Cinnamoyltyramine (254) | Whole rice plant | Allelopathic activity; antifungal activity | [117] |
| Leaves | Antibacterial activity | [58] | |
| N-p-Coumaroylserotonin (255) | Leaves | Antimicrobial activity | [116] |
| Leaves | Antibacterial activity | [58] | |
| N-Feruloylserotonin (256) | Leaves | Antimicrobial activity | [116] |
| N-Feruloyltryptamine (257) | Leaves | - | [118] |
| Indole 3-acetic acid (258) | Whole rice plant | Regulation on growth and development | [119] |
| Serotonin = 5-Hydroxytryptamine (259) | Leaves | - | [118] |
| Tryptamine (260) | Leaves | - | [118] |