Survival analysis model to estimate sensory shelf life with temperature and illumination as accelerating factors

•We developed a survival model which considered two accelerating factors: temperature and illumination.•The blocking effect of the consumer was considered in the survival model.•The model was applied to real data from a lemon-flavored drink sensory shelf-life.•As expected shelf life was shortened wi...

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Bibliographic Details
Published in:	Food quality and preference Vol. 68; pp. 371 - 376
Main Authors:	Garitta, Lorena, Langohr, Klaus, Elizagoyen, Eliana, Gugole Ottaviano, Fernanda, Gómez, Guadalupe, Hough, Guillermo
Format:	Journal Article Publication
Language:	English
Published:	Elsevier Ltd 01.09.2018
Subjects:	93 Systems Theory; Control 93B Controllability, observability, and system structure Accelerated studies Classificació AMS Illumination Investigació operativa lemon juice lighting Matemàtiques i estadística Sensory Shelf life Sistemes de control soft drinks storage temperature storage time Survival analysis System theory Temperature Àrees temàtiques de la UPC Accelerated studies Survival analysis Illumination Temperature Shelf life Sensory
ISSN:	0950-3293, 1873-6343
Online Access:	Get full text
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