Nasturtium

The garden nasturtium ( Tropaeolum majus L.), native to South America and a member of the Tropaeolaceae family, has evolved from a simple ornamental plant to a subject of significant agricultural, culinary, and pharmaceutical interest. Known for its vibrant yellow-to-red flowers and distinctive peltate (shield-shaped) leaves, this species is highly valued not only for its landscaping utility but also for its dense phytochemical profile.

The petals are particularly rich in anthocyanins—specifically pelargonidin 3-sophoroside —which account for approximately 91% of their total anthocyanin content.

Nasturtiums are a rich reservoir of secondary metabolites that contribute to their sharp, peppery flavor and therapeutic potential. nasturtium

The Multifaceted Nature of Tropaeolum majus : A Comprehensive Overview of the Garden Nasturtium

The plant provides significant amounts of Vitamin C (ascorbic acid), Vitamin B9 (folates), Vitamin K, and essential minerals like potassium, phosphorus, magnesium, zinc, and iron. 2. Pharmacological and Therapeutic Potential The garden nasturtium ( Tropaeolum majus L

Nasturtiums are categorized into two primary growth habits: the ( Tropaeolum majus ), which can climb or spread as ground cover, and the bush type ( Tropaeolum minus ), which forms compact mounds.

Current research highlights T. majus as a "functional food" with several health-promoting properties: Nasturtiums are a rich reservoir of secondary metabolites

Extracts have shown effectiveness in treating respiratory and digestive system illnesses due to their natural antibiotic-like effects.