Since 2017, she’s been a professional olive oil taster for ONAOO. She’s also an olive oil and wine sommelier, a passionate foodie, and an avid traveler. Liana is a former lawyer who has been in the food import business for 12 years.

She started her company, ITALISKO SKONIO GURMANAI Ltd., in Italy, focusing on extra virgin olive oil. She also opened three specialised Italian gourmet stores and an e-commerce store in Lithuania. Ten years ago, she set up the first olive oil school in Lithuania. She also puts on events, courses, tastings, and tasting dinners, as well as promoting olive oil culture.

She represents more than 25 quality olive oil producers from the world’s best ranking in Lithuania. Liana and her company ITALISKO SKONIO GURMANAI Ltd. were absolutely thrilled to be awarded by International olive oil guide Flos Olei as the best Importer in the world of the year 2016!

Antonella has been an ONAOO professional taster since 2017.

After obtaining her sensory certification, she has been a member and judge of the Swiss Olive Oil Panel (SOP) at the ZHAW School of Life Sciences and Facility Management since 2002.

Since 2002 she has been a judge for the “ZHAW International Olive Oil Award” and other international competitions. She is the owner and managing director of “Mitera GmbH”: a producer of Cretan millennial quality olive oil, approved by DNA in both Crete and Umbria. She is also a nutritionist.

I began my technical course at ONAOO in September 2022, building a strong foundation in extra virgin olive oil quality standards, and evaluation. In February 2023, I started the ONAOO Professional Tasting Course, further developing my sensory analysis skills and ability to assess EVOO based on official tasting methods. I completed my ONAOO course in November 2025.

Extra virgin olive oil is more than a product to me, it is a symbol of history, culture, and tradition that has been valued for thousands of years across the Mediterranean. From ancient civilizations that used olive oil for food, health, and daily life, to modern producers who preserve traditional methods while improving quality standards, olive oil has always represented purity, resilience, and connection to the land and people.

I am proud to be part of this long heritage by sourcing only exceptional EVOO and promoting oils that are authentic, fresh, and truly representative of their origin. I am committed to continuous learning and to maintaining the highest standards in quality, traceability, and transparency, so customers can experience olive oil the way it was meant to be fresh, healthy, and deeply rooted in history.

I was born in Japan but have lived in several countries, including Italy for 16 years, where I undertook a course of study.

I began my professional career as an Export Manager for Mitsubishi Italia S.p.A. in the food industry, developing a passion for good food with a focus on olive oil, which soon became my main occupation. Since returning to Japan, I have been working as a Purchasing Manager for a major company specializing in cheese imports

In 2016, I commenced my training with ONAOO, which concluded in 2022 with my designation as a Professional Taster. I intend to pursue this interest further.