This paper theoretically analyzes the quality changes of aquatic products by the
temperature environments according to the types of temperature fluctuations. First the
temperature fluctuation is divided into three types of temperature environments for
discussionduringthetransportationintheaquaticcoldchain,bywhichthetemperature
modelisputforwardforeachtype.Andthenqualityevaluationmodelsareestablished
respectivelyforthethreetemperaturefluctuatingenvironments.Finally,experimentsare
given,whichshowtheeffectivenessofthemodels