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Most heat-resistant micro–organism of those that may potentially develop and cause product spoilage. Its thermal death time curve should be used to determine the most suitable heat sterilisation or pasteurisation treatment for each product. Propionic bacteria are taken as the reference micro–organisms for table olives, for which the equation of the thermal death time is defined by a reference temperature equal to 62.4 ºC and a z curve of 5.25.
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MADRID, SPAIN / 12.01.2026
Welcome to the International Olive Council (IOC), the world’s only intergovernmental organisation bringing together all stakeholders involved in the production and consumption of olive oil and table olives. Here you will...
IOC Executive Secretariat takes part in solidarity team-building activities at Fundación Trébol
Staff members of the Executive Secretariat of the International Olive Council (IOC) visited Fundación Trébol in Madrid on 3 December where they took part in a series of inclusive workshops alongside users of the...
Closing ceremony celebrates IOC scholarship holders at University of Jaén tasting course
The International Olive Council (IOC) marked the end of the 22nd International Course for Experts in Virgin Olive Oil Tasting at the University of Jaén on 18 December, where 24 professionals from IOC member countries...
