Edible freshwater macrophytes: a source of anticancer and antioxidative natural products—a mini-review

• DOI: 10.1007/s11101-015-9399-z
• Publication Date: 2015-03-11T06:00:06Z
• Authors: Tsun-Thai Chai; Keng-Fei Ooh; Yixian Quah; Fai-Chu Wong
• Keywords: 2. Zero hunger; 0303 health sciences; 03 medical and health sciences; 13. Climate action; 15. Life on land; 6. Clean water; 3. Good health

Edible freshwater macrophytes (EFM) are edible, macroscopic freshwater plants, many of which are also used as traditional/folk medicine. This mini-review highlights phytochemical and pharmacological evidence pertaining to anticancer and antioxidative natural products derived from EFM, with special attention to Centella asiatica (Indian pennywort), Nelumbo nucifera (sacred lotus), Nasturtium officinale (watercress), Ipomoea aquatica (water spinach) and Ludwigia adscendens (water primrose). Current knowledge gaps and further research opportunities are also discussed. EFM is a promising source of anticancer and antioxidative natural products which warrants more extensive exploration. More research is needed before such natural products can be exploited for application in food and medicine.