Matteuccia struthiopteris (L.) Todaro (fiddlehead fern): an updated review

Abstract

Abstract Background Matteuccia struthiopteris (L.) Todaro is a popular edible wild fern found in the subtropical Himalayas. It is widely used in folk medicine to treat several ailments and known for its antioxidant, anti-inflammatory, antibacterial, antiviral and antidiabetic activities. Due to its multidimensional nutritional, pharmacological and therapeutic effects, it is well recognized in the Ayurvedic Pharmacopoeia. Main body of abstract The present review aims to provide updated information on Matteuccia struthiopteris botany, phytochemistry, pharmacological effects and toxicity methods, in addition to highlight potential for future exploration. Particular emphasis is also given to its antioxidant potential in health promotion. In-depth literature was probed by examining numerous sources via online databases (research and reviews), texts, Web sites and thesis. Plant biotechnology approaches such as tissue culture and micropropagation are also discussed. Short conclusion Matteuccia struthiopteris is found useful in the treatment of different diseases such as microbial infection, viral infection and diabetes and in weight reduction and also effective as antioxidant and free radical scavenger. Nevertheless, advance studies are required to offer the mechanistic role of crude extracts and its bio-actives and even to discover the structure–function relationship of active principles.