The principle behind salt or sugar preservation is to

Question

Quizplus · Accepted Answer

Salt or sugar preservation works by reducing the water availability (aw) of the food being preserved, which means that it creates an environment where it is difficult for microorganisms to grow and multiply. This is achieved by drawing water out of the food, making it less hospitable for bacteria and other microorganisms. The salt or sugar itself does not act as a microbicide, but rather functions as a preservative by inhibiting the growth of bacteria and other microbes that need water to grow. The use of salt or sugar alone does not create a physical barrier to microbial invasion, nor does it contain any antimicrobial agents. Therefore, option A and B are not correct. Option D is incorrect because while salt or sugar preservation achieves all of the above, the primary mechanism of preservation is by reducing water availability.

The Principle Behind Salt or Sugar Preservation Is to