- Trainer -

Marcello Scoccia
( Italia )
Marcello Scoccia

PROFILE:

Since 1986, he has been Head of Blending and Sensory Analysis at leading global olive oil companies. Professional Taster, Vice President and Panel Leader of the O.N.A.O.O. – Imperia Chamber of Commerce.

Lecturer in professional technical courses and university master’s degrees in sensory analysis.

Speaker at international conferences on olive oil and its sensory analysis. Author of publications, articles, and books on olive oil and tasting.

Expert in international olive oil markets.

Country:

Italia

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Desiree Ditterich

I am an agricultural entrepreneur and, since 2003, I have been cultivating an olive grove in the Maremma region, between Tuscany and Lazio, using exclusively natural and organic farming methods.

In 2016, together with my niece, I turned this passion into a professional business by developing both olive oil production in Italy and its distribution through a company based in Germany. In addition to organic extra virgin olive oil, we also produce a line of organic cosmetics made from our own olive oil, promoting a business vision based on quality, sustainability, and European collaboration.

My journey with O.N.A.O.O. began in 2023 with the Official Technical Course and continued through the Two-Year Professional Tasting Program, which I completed in 2026, qualifying as a Professional Olive Oil Taster.

Alongside my work in the olive oil sector, I am also a Mental and Motivational Coach

Iakovos Tzanakis

I work in my family’s olive oil packaging and trading company in Crete, Greece. My responsibilities include sales, quality control, product evaluation, customer support, and participation in olive oil tastings. My daily involvement in the extra virgin olive oil sector has inspired a strong interest in sensory analysis and quality assessment.

My journey with O.N.A.O.O. began three years ago and has provided me with a structured education in olive oil sensory analysis. Through courses, guided tasting sessions, and continuous training, I have developed the ability to recognize positive attributes, identify sensory defects, and evaluate olive oils using a professional tasting methodology.

Today, I apply these skills daily in olive oil quality management and commercialization. I work closely with producers, customers, and industry professionals, contributing to product selection and evaluation with the goal of connecting sensory quality with market requirements and consumer expectations.

For me, extra virgin olive oil is much more than a profession—it is a true passion. My experience with O.N.A.O.O. has significantly expanded my knowledge and tasting skills, and I look forward to continuing this journey while promoting the culture of high-quality extra virgin olive oil at an international level.

International Register

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Registration in the register is an authentic value, not only added, but fundamental, for the definition of an effective and convincing business profile

This membership opens the door to all the possibilities that the world of oil offers to the tasting professional.

Table Olives Course

Andria

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POSTI ESAURITI

Official Technical Course

The first step into the world of Tasting

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 course is open to everyone, even to those without any experience in the oil sector.

Participants who pass the four selective tests receive a Certificate of Physiological Suitability for Tasting.

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Advanced Course

an in-depth knowledge of sensory analysis

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".

The ONAOO advanced course, aimed at inclusion in the International Register of Professional Tasters

Qualified national and international organizations and companies in the sector draw from the Register to find experts in the sector to include in their entrepreneurial realities

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Table Olives Course

Sensory and Technical Experience Table Olives

Participants learn about varieties, processing, and sensory tasting, with practical exercises under the guidance of experts.

Sensory and Technical Experience Table Olives

Participants learn about varieties, processing, and sensory tasting, with practical exercises under the guidance of experts.

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Online Courses

ONLINE INDIVIDUAL PREPARATORY COURSE FOR OLIVE OIL TASTING.

To learn how to taste an olive oil directly from your home.

An individual lesson with a tasting professional

A real experience to take the first steps in the world of the oil supply chain and oil tasters.

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Certified Tasting Days

ASPIRING OLIVE OIL TASTER

Participants are invited to recognize strengths, weaknesses, qualities and organoleptic characteristics of the various oils

Attestation issued by a Panel Head

A practical test in which everything learned during the technical course is applied in practice.

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