Frost formation on frozen particle food during home storage | Formation de givre des particules alimentaires au cours du stockage domestique
2006
Laguerre, Onrawee | Flick, D. | Génie des procédés frigorifiques (UR GPAN) ; Centre national du machinisme agricole, du génie rural, des eaux et forêts (CEMAGREF) | Ingénierie Procédés Aliments (GENIAL) ; Institut National de la Recherche Agronomique (INRA)-AgroParisTech-Conservatoire National des Arts et Métiers [Cnam] (Cnam)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA) | Génie industriel alimentaire (GENIAL) ; Institut National de la Recherche Agronomique (INRA)-AgroParisTech-Conservatoire National des Arts et Métiers [Cnam] (Cnam)
[Departement_IRSTEA]EA [TR1_IRSTEA]TEPSA / METFRI
显示更多 [+] 显示较少 [-]英语. Frost formation inside food hermetic packages preserved in domestic freezer was studied. The influence of the following factors on frost formation was studied experimentally: product characteristics and package insulation. The frost deposits particularly on the product located in the central zone of the box and on the bottom horizontal surface of the box. An interpretation of the results shows that frost develops in the zone where the temperature is low in the box and/or where the temperature variation is low. This is the case at the bottom of the box (thermal stratification) and at the centre (thermal inertia).
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