01 Feb 2019 --- Symrise has signed a purchase agreement with the owners of ADF/IDF, a leading natural nutrition ingredient provider for pet food, to acquire their business. The purchase price amounting to US$900 million will be financed by debt and equity. The combination of ADF/IDF and the Symrise Nutrition division Diana will create a leading global player in meat and egg-based protein specialties with focus on all natural and sustainable solutions.