Quality evaluation of cook-chilled chicory stems (Cichorium intybusL., Catalogna group) by conventional andsousvidecooking methods

Chicory stems, appreciated both raw and cooked, represent a nutritious and refined food. In this study the effects on the quality of stems cooked by conventional (boiling, steaming and microwaving) and innovative (sous vide) methods were analysed. Several physical, chemical and sensory traits were compared using two local varieties (Galatina and Molfettese) of southern Italy (Puglia region).