摘要
采用食品货架寿命加速试验基本理论与实验方法,以军用快餐米饭的酸价和过氧化值作为评价产品货架寿命的主要因素,得出了采用PET／AL／PA／PE材料包装的军用快餐米饭的酸价和过氧化值,在不同的加速温度下随贮藏时间的变化规律,并建立了相应温度下的货架寿命动力学模型,以预测快餐米饭在贮藏过程中的品质变化和货架寿命。此研究为设计或预测快餐食品包装在不同温度下的货架寿命提供了可靠的理论依据与实验手段。
On the basis of the theory of food shelf life accelerated test, the changes of acid ＆ peroxide value of military instant rice packaged by PET/AL/PA/PE coextruded film at different storage temperature were studied. The kinetics models of shelf life were obtained at corresponding temperature so as to predict the shelf life of instant rice. The study can be easily applied to predict food shelf life and package design of instant food at different storage temperature.
出处
《包装工程》
CAS
CSCD
北大核心
2007年第6期33-36,共4页
Packaging Engineering
