Accelerated Shelf Life Testing Food

The food industry has a great need to obtain in a relatively short time the necessary information.

Accelerated shelf life testing food.

Aslt is applicable to any deterioration process that can be quantitatively expressed by a valid. What we test for to accelerate food deterioration we subject food to controlled environments and perform quality evaluation and shelf life estimation. Elevated temperature are applied to eligible products to predict product shelf life at typical storage conditions. In these studies accelerated conditions i e.

The accelerated shelf life study can be two to four times faster than the standard shelf life study. Elevated temperature or humidity are applied to eligible products to predict product shelf life over extended periods of time up to 1 year. Shelf life studies can come in many different forms including accelerated studies. The food industry has a great need to have a shelf life test in the minimum time possible because of the fierce competition sudden shortage of agricultural inputs opportunity loss and low unit value of the commodity.

In these studies accelerated conditions i e. For example storage at a higher temperature can result in a prediction in say half the time of the real shelf life although some methods claim to deliver the information in substantially less time. This means of testing is advantageous as results are obtained in a significantly shorter period of time than waiting for results after the actual shelf life of the product. 15 accelerated shelf life testing of foods 15 1.

Real time assessment is usually time and resource consuming. Quality changes in the product are evaluated at a specific sampling rate. This process is performed using the q10 value. What is an accelerated shelf life study.

In an accelerated shelf life study the food product is conditioned and stored at elevated temperature and or humidity. Qacs laboratory specialises in accelerated ageing technology for shelf life testing.