title: Ethnopharmacology of liakra: traditional weedy vegetables of the Arbëreshë of the Vulture area in southern Italy.
abstract: An ethnobiological field study on food plants and medicinal foods traditionally consumed in three Arbëresh (ethnic Albanian) communities in northern Lucania (southern Italy) document approximately 120 botanical taxa used for these purposes. Non-domesticated food vegetables (liakra), mostly gathered during the spring season, play a central role as traditional functional food. Quantitative ethnobotanical, ethnotaxonomical, ethnoecological, ethnogastronomical, and ethnopharmacological aspects related to gathering, processing, cooking and consumption of liakra are discussed. Unusual food species, such as Lycium europeaum, Centaurea calcitrapa, and a few spontaneous weedy Asteraceae and Brassicaceae species are locally used in the kitchen. Most of these are very poorly known phytochemically and phytopharmacologically. Moreover, an analysis of taste perception of the most commonly used botanical foods was conducted in the village of Ginestra. Arbëresh taste classification and indigenous criteria related to the perception of bitter taste in considering non-cultivated plants as food or medicine are discussed as well.
authors.affiliation: Centre for Pharmacognosy and Phytotherapy, The School of Pharmacy, University of London, 29-39 Brunswick Square, WC1N 1AX, London, UK. andrea.pieroni@amsl.ulsop.ac.uk
authors.forename: Andrea
authors.initials: A
authors.lastname: Pieroni
authors.forename: Sabine
authors.initials: S
authors.lastname: Nebel
authors.forename: Cassandra
authors.initials: C
authors.lastname: Quave
authors.forename: Harald
authors.initials: H
authors.lastname: Münz
authors.forename: Michael
authors.initials: M
authors.lastname: Heinrich
mesh_terms: D003296:Cooking; D019448:Ethnobotany / Q000706:statistics & numerical data; D020834:Ethnopharmacology / Q000706:statistics & numerical data*; D005502:Food / Q000706:statistics & numerical data; D006801:Humans; D007558:Italy; D010936:Plant Extracts; D018514:Plant Structures; D010946:Plants, Medicinal; D014675:Vegetables
chemical_list: D010936:Plant Extracts