Angela has a degree in Psychological Science and Techniques. She is an agronomist, landscape architect and lecturer in agricultural sciences.
Angela oversees the production of her family’s historic olive grove in the Cilento area of Castellabate (SA), using sustainable agronomic practices in the belief that “agriculture can and should be integrated with the natural resources of a territory, with the aim not only of protecting the environment, but also of pursuing the best quality characteristics of the product, contributing to the creation of “well-being in place”, a fundamental element of the health of each of us.” In 2016, he became a member of ONAOO and began his educational journey.
In January 2020, he will complete his studies by obtaining the ONAOO Professional Taster qualification. On May 15, 2024, the Genoa Chamber of Commerce added Angela to the National List of Technicians and Experts of Virgin and Extra Virgin Olive Oils.
In 2019, Diana and her husband initiated the establishment of a modest olive grove in the Marche region of Italy.
As a result of the substantial increase in production, they made the decision to sell their business in the Netherlands. Currently, the company’s exclusive focus is on the production of extra virgin olive oil in Italy under the Di Lorenzetto brand, which is renowned for its superior quality.
To further refine the quality of their oil and gain a deeper understanding of the varieties, flavors, health properties, and defects of olive oil, Diana decided to embark on a training course. She began with a tasting course in Madrid, followed by a technical course and an advanced one at O.N.A.O.O., concluding her studies in november 2024 with the qualification of Professional Taster. In 2024, she also obtained her olive oil sommelier certification at the International Culinary Institute in New York.
Since 2019, Diana has been a member of the Olive Oil Institute panel from the Netherlands. She also regularly conducts workshops and masterclasses for schools, chefs, amateur cooks, and olive oil enthusiasts in the Netherlands and Italy.
Patrick J. O’Brien is Travel Director for Table Six Travel, a US company launched in 2019 to organize small group gastronomic tours originally focused on regions producing olives, extra virgin olive oils, cheeses, cured meats and balsamic vinegars and related culinary specialties across Italy supporting his wife’s US company, FIORE Olive Oils. In 2025, with the sale of FIORE after 15 years to a longtime staffer, Patrick continues as a Marketing Consultant and Import Coordinator for FIORE while expanding the scope of travel with Table Six to Greece, Ireland and beyond.
Patrick received certification as a Professional Taster of ONAOO in March 2019. Having earned Irish citizenship in 2022, Patrick and his wife reside permanently in The Republic of Ireland. In June 2025 Table Six Travel received registration in Ireland, Table Six Travel, LTD,
I have been a member of the Panel in the Marche Region since 2017. I am registered in the list of olive oil technicians and experts at the Ancona Chamber of Commerce, Regional Decree no. 268 dated 09/06/2015.
I attended the professional tasters’ course, lasting three years (2015/2016/2017), at Onaoo. I have participated as a taster in various olive oil events, both at an amateur level and as a jury member. I have collaborated with Onaoo as a coach for both individual and group online courses.
Being part of this association means sharing values of quality, expertise, and continuous training. It is an opportunity for professional growth and qualified exchange, allowing me to share my experience while actively contributing to the promotion of extra virgin olive oil culture.
Quality-conscious, supporter of the comparison to grow and spread the culture of olive oil, in 1985 he attended the first ONAOO Technical course, which was followed by other specialization courses in the following years. Since 2004 he has been registered on the National List of expert technicians of virgin and extra virgin olive oils. In 2005 he enrolled as a Professional Taster in the ONAOO Register and regularly attends refresher courses and tasting sessions organized by the School.
Angela has a degree in Psychological Science and Techniques. She is an agronomist, landscape architect and lecturer in agricultural sciences.
Angela oversees the production of her family’s historic olive grove in the Cilento area of Castellabate (SA), using sustainable agronomic practices in the belief that “agriculture can and should be integrated with the natural resources of a territory, with the aim not only of protecting the environment, but also of pursuing the best quality characteristics of the product, contributing to the creation of “well-being in place”, a fundamental element of the health of each of us.” In 2016, he became a member of ONAOO and began his educational journey.
In January 2020, he will complete his studies by obtaining the ONAOO Professional Taster qualification. On May 15, 2024, the Genoa Chamber of Commerce added Angela to the National List of Technicians and Experts of Virgin and Extra Virgin Olive Oils.
Training as professional olive oil tasters is not only a personal pleasure: the universe that revolves around olive oil and its supply chain also offers a wide range of job, growth and specialization opportunities.
The advanced course allows you to consolidate and deepen your knowledge of oil tasting and obtain the qualification of ONAOO Professional Taster, but above all, to be included in the "International Register of Professional Tasters".
Participants learn about varieties, processing, and sensory tasting, with practical exercises under the guidance of experts.
Participants are invited to recognize strengths, weaknesses, qualities and organoleptic characteristics of the various oils