The role of Syzygium samarangense in nutrition and economy: An overview
Akshatha Banadka, Narasimha Sudheer Wudali, Jameel M. Al‐Khayri, Praveen Nagella
Abstract
Syzygium samarangense (Blume) Merr & Perry is a tropical evergreen fruit tree from the family Myrtaceae majorly cultivated in South East Asia. The crispy and juicy fruits are highly nutritious and range from deep red to white color. This underutilized fruit is eaten raw or used in making jams, jelly, juice, salad, wine making and also used in garnishing. The cultivation of this fruit has been extended to a larger area with the improvement of technology. The fruit is rich in secondary metabolites like alkaloids, terpenes, and, tannins; minerals like calcium, copper, chlorine, iron, manganese, magnesium, phosphorus, potassium, sulfur, zinc, and vitamins such as niacin, riboflavin, thiamin, and vitamin C. The bark, fruit, and flower have pharmacological properties such as antibacterial, anticancer, antidiabetic, anti-inflammation, anti mutation, antinociceptive activity, antioxidation activities, antiulcerogenic effect, and wound healing activity. The present review discusses the biology, the improved varieties of fruit, and geographic distribution of S samarangense, the cultivation and harvesting practices, pharmacological activities, the industrial applications, and the economic importance of fruit. The review also emphasizes the future outlook and strategies that can be adopted to transform this underutilized fruit into a fruit of commercial importance.