Citrus Variety Collection to be Maintained in Perpetuity

Endowment of $1 million from Givaudan will allow for the creation of endowed chair position to support and maintain collection

Tracy Kahn stands next to an orange tree

Tracy Kahn, curator of UC Riverside’s Citrus Variety Collection.Credit: Elena Zhukova.

RIVERSIDE, Calif. ( — An endowed chair position will be established at the University of California, Riverside to support and maintain in perpetuity the university’s Citrus Variety Collection thanks to a $1 million endowment from Givaudan, a Swiss-based company that is the global leader in the creation of fragrances and flavors.

The gift comes on the eve of the 10th anniversary of Givaudan’s collaboration with the university’s Citrus Variety Collection, which includes more than 1,000 citrus varieties and is one of the most extensive, unique and diverse citrus collections in the world.

Givaudan’s endowment will help underwrite the long-term sustainability and growth of the collection by supporting the collection’s curator, the holder of the Givaudan Citrus Variety Collection Endowed Chair.

“This donation and the endowment of the chair is a demonstration of our continuous commitment to both the world of citrus and to UCR” said Mauricio Graber, President Flavours for Givaudan.

He continued: “The Citrus Variety Collection is an incredible place, unlike any other. For nearly 10 years, in our collaboration with UCR, we have found endless inspiration for ourselves and our customers – and we have made many discoveries through analysis of the unique fruits in their groves. At the same time, we are proud to support UCR’s citrus research efforts and help to secure the future biodiversity and sustainability of citrus.”

In 2006, Givaudan began a focused program at UC Riverside called TasteTrek® Citrus that has since spread to groves in countries around the world. Over the past 10 years, more than 30 Givaudan flavorists and flavor scientists from all regions have participated in the treks. More than 200 fruits have been evaluated and more than 70 fruits have been fully analysed for chemical composition. In the grove, customers and flavorists are able to explore the unique flavor nuances of non-commercial citrus fruits and experience the cultural diversity that citrus represents.

The Citrus Variety Collection was begun in 1910 to support the needs of the developing citrus industry in Southern California. It serves as a resource for research, development of new varieties and citrus-related education.

Over the years Givaudan has worked in close collaboration with Tracy Kahn, the curator of the collection. She and her staff are experts in citrus and her detailed understanding of both citrus and Givaudan’s programme has made her an invaluable partner enabling the TasteTrek® programme and the Givaudan collaboration to thrive.

“Citrus is one of the most important and well-liked crops in the world,” Kahn said. “It is eaten as fruit, used in cooking and is unquestionably the most consumed beverage. My work with Givaudan has been both important for the sustainability of citrus and the Citrus Variety Collection and fascinating in that they can provide consumers the world over with flavors inspired by fruits from our grove”.

Givaudan’s Graber added: “Our decision to make this donation was in part based on the success of our ongoing collaboration with UCR and in part based on our belief that the sustainability and maintenance of the Citrus Variety Collection is critically important. We value our relationship with this historic treasure and thank UCR for giving us this amazing opportunity to journey with them as we create citrus flavors that capture the hearts of consumers.”

Media Contact

Tel: (951) 827-4756

Additional Contacts

Jeff Peppet, Head of Communications, Givaudon Flavors North America
Tel: 513-948-5655

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