Journal
FOOD AND CHEMICAL TOXICOLOGY
Volume 110, Issue -, Pages 165-188Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.fct.2017.10.020
Keywords
Wild edible; Functional foods; Valorisation; Nutritional composition; Bioactive compounds; Food safety
Categories
Funding
- Foundation for Science and Technology of Portugal
- FEDER [UID/AGR/00690/2013]
- FCT by European Social Fund [SFRH/BD/92994/2013]
- Portuguese Ministry of Education and Science (MEC) through Programa Operacional Capital Humano (POCH)
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Wild edible plants (WEPs) are part of the cultural and genetic heritage of different regions of the world. In times of famine and scarcity, these sources of nutrients and health-promoting compounds have received high importance mainly in rural and suburban areas. Although currently underutilized, WEPs are still consumed traditionally by different communities and are gaining relevance in today's society. However, these foods lack recognition as significant contributors to the human diet in developed areas. This review describes the nutritional value of WEPs from the North-eastern region of Portugal and points out those containing potentially toxic compounds. Several retrieval strategies are presented with the aim of promoting the (re)use, production, commercialization and conservation of WEPs (wild harvested plants and crop wild relatives), and their importance for social, economic and agro-ecological development is highlighted.
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