A comprehensive review on Nymphaea stellata: A traditionally used bitter

• Main Authors: M K Mohan Maruga Raja, Neeraj Kumar Sethiya, S H Mishra
• Format: Article
• Language: English
• Published: Wolters Kluwer Medknow Publications 2010-01-01
• Series: Journal of Advanced Pharmaceutical Technology & Research
• Subjects: Bitter; indian blue water lily; Nymphaea nouchali; nymphayol
• Online Access: http://www.japtr.org/article.asp?issn=2231-4040;year=2010;volume=1;issue=3;spage=311;epage=319;aulast=Mohan
• ISSN: 2231-4040; 0976-2094

Nymphaea stellata Willd. (Syn. Nymphaea nouchali Burman f.) (Nymphaeaceae) is an important and well-known medicinal plant, widely used in the Ayurveda and Siddha systems of medicines for the treatment of diabetes, inflammation, liver disorders, urinary disorders, menorrhagia, blenorrhagia, menstruation problem, as an aphrodisiac, and as a bitter tonic. There seems to be an agreement between the traditional use and experimental observations, such as, hepatoprotective, anti-inflammatory, and particularly antidiabetic activity. Nymphayol, a steroid isolated from the flowers has been scientifically proved to be responsible for the traditionally claimed antidiabetic activity; it reverses the damaged endocrine tissue and stimulates secretion of insulin in the β-cells. However, taking into account the magnitude of its traditional uses, the studies conducted are still negligible. This review is an attempt to provide the pharmaceutical prospective of Nymphaea stellata.