Short communication: Edible wild mushrooms of the Northern Mediterranean area - Sectorial analysis and future perspectives

Abstract

Aim of study: Wild mushrooms are among the most widespread non-wood forest products in the Mediterranean region contributing to the rural economies. However, the wild mushroom sector still faces problems along its supply chain that can compromise its future in a scenario of increasing demand. The aim of this study was to analyse the current epigeous wild mushroom sector.
 Area of study: Representative countries of the Mediterranean region: Spain, France, Italy, Croatia and Greece.
 Materials and methods: The analysis was carried out through a structured Delphi survey conducted in two rounds, with a questionnaire divided into four groups: 1) supply chain description, 2) sectorial SWOT analysis, 3) future challenges and 4) sectorial resilience increase. The Delphi survey started with the selection of an expert panel that included 14 representatives of the wild mushroom supply chain such as forest owners, mushroom pickers, processing industry and consumers.
 Main results: The results obtained from the expert panel confirmed the complexity of the wild mushroom supply chain with the following sectorial challenges: i) Traceability and sustainability is fundamental for the final consumer, ii) Sectorial administration should be more coordinated, iii) Mushroom picking should be regulated, as the grey market will decrease.
 Research highlights: The study identified the most important actions that will strengthen the links among sectorial actors and interconnect gastronomy with mushrooms sector. The creation of a common EU list of commercial mushroom species and the development of a taxation system together with the product traceability were also addressed.

Using Science and Technology to Unveil The Hidden Delicacy Terfezia arenaria, a Desert Truffle

“…Once their potential location is detected, the traditional method of harvesting desert truffles involves a pointed stick to carefully probe the soil [13]. This potentially destructive technique is time-honoured and traditionally passed from generation to generation, predominantly in Mediterranean regions [15,31]. However, harvesting desert truffles is a difficult process practiced by specialists [11], which are becoming fewer and fewer among the new generations due to the abandonment of rural areas and traditional forestry [2,14].…”

“…So far, T. arenaria and other desert truffle species identification has relied on traditional knowledge and morphological identification by experts. However, besides its nutritional value and potential health benefits, T. arenaria has a unique bouquet of volatile organic compounds (VOCs; includes alcohols, aldehydes, ketones, and sulphur compounds [34][35][36]), which is perceived by humans as a subtle, sweet and agreeable flavour [11,13] and contributes to promote its quality and gastronomic value [15,31]. Therefore, we consider that T. arenaria's VOCs bouquet could be explored to develop a robust and efficient analysis method to certify the quality and authenticity of this delicacy.…”

Predicción de cosechas de setas silvestres en bosques mediterráneos utilizando sensores remotos activos y pasivos

“…El micoturismo está muy desarrollado en determinadas zonas, mientras que es muy reciente o inexistente en otras zonas productivas. Así, la legislación que afecta a toda la cadena de valor es muy compleja (Brenko et al, 2018).…”

“…Mapa de la cadena de valor de las setas silvestres comestibles desarrollado en el proyecto INCREDIBLE. Fuente: Brenko et al, (2018) . Ejemplo de diagrama de flujo para la cuantificación de servicios ecosistémicos.…”