The influence of processing and refrigeration on the bacterial numbers on beef and sheep offals.

An investigation was carried out in a commercial abattoir on the influence of processing and refrigeration on a variety of beef and sheep offals. The influences of the different processes and the operations, to the bacterial load before refrigeration of the product, were determined. In general all the operations in the plant had an effect on the final bacterial load. The effect of inadequate refrigeration was noteworthy in all cases and this factor alone made the most significant contribution to the products having a poor shelf-life.