Chestnut is a seasonal nut only produced in some regions of Portugal. It is a product whose value is very scattered across the various elements of the marketing chain, with little, and very concentrated in time, internal consumption. It is, therefore, vital to increase and retain its added value and make this market less dependent on the seasonality of the fruit. One way is by promoting new forms of consumption in and out of season, through the processing and innovative uses of the chestnut.

Resins
The sociological profile and social issues of the resin worker in Spain
The study advances in the socio-labour reality knowledge of the Spanish workers dedicated to the resin extraction, and in the group perception about aspects related