Himalayan Wild Fruits as a Strong Source of Nutraceuticals, Therapeutics, Food and Nutrition Security

Abstract

The Himalayan region supports a wide diversity of flora and fauna; hence it is home to many natural resources. Despite this, the people living here are struggling for essential needs such as food and nutrition. However, in Himalayan region, wild plants and their fruits contribute significantly to the livelihood of local people and communities. Several studies recommended that Himalayan wild fruits possess significant biologically active compounds, antioxidants, vitamins and minerals. In addition, the presence of secondary metabolites in these plants gives them a prominent place in traditional medicinal systems. However, detailed investigation of health-promoting effects, chemical composition, and nutraceutical profiling is lacking in the variety of Himalayan wild fruits. Therefore, this review article will explore the information about wild edible fruits, such as health-promoting effects, chemical composition, and nutraceutical profiling in the Himalayan region. In this context, a detailed search was done through different search engines including Scopus, PubMed, Web of Science, Science Direct and Google Scholar. Specific keywords were used to explore available data about Himalayan wild fruits. Several Himalayan wild fruits like Berberis asiatica, Celtis australis, Ficus palmata, Fragaria indica, Morus alba, Myrica esculenta, Phyllanthus emblica, Prunus armeniaca, etc. showed presence of important bioactive compounds responsible for different therapeutic activities such as anti-inflammatory, anti-diabetic, anticancer, cardioprotective, neuroprotective, antimicrobial, etc. These fruits also possess high nutraceutical value. Hence this study presents detailed information about wild edible fruits which will be helpful in future for researchers, food industries, pharmaceutical industries, and several other government and non-government organisations in developing strategies to ensure food security by using these important wild fruits.