“…It is also a key element in the Mediterranean Diet, declared Intangible Heritage of Humanity by UNESCO in 2010, due to, among other reasons, how it is preserved, transformed, cooked, shared and consumed, and where olive oil is a key element. It also implies an essential aspect in gastronomy, understood as a cultural component that differentiates ethnic groups and nationalities (Alonso and Krajsic, 2013) and it can be identified as food heritage and can benefit from the importance acquired by gastronomy in relation to tourism (Henderson, 2009;Lee Scott, 2015). Therefore, olive oil is not only a food product, it also has other features that exert their influence on other areas of society and knowledge such as culture, health, ecology, economy and tourism (Ruiz Guerra, 2010).…”