Tejada Portero L. Universidad Catolica Sant’Antonio de Murcia (Spain). Invited Lecturer at the Technical conference “26 Semana de la Torta del Casar – Jornada Tecnica Divulgativa de la Universidad del Queso”. Title of the invited lecture: “Cynaracardunculus: science and technology in a millennial tradition; vegetable rennet in the preparation of cheeses and Torta del Casar” (on-line event using the Zoom platform, 14 October 2020) ttps://tagus.online/jornada-divulgativa/