What is a method that works by removing water from the food which inhibits the growth of microorganism and hinder quality of decay?

What must be removed to stop the spoiling action of microorganism?

You go to squirt ketchup on your hamburger and realize that ketchup, which is made from tomatoes and lots of vinegar, is an example of which food preservation method?

Sucralose is the sweetener in which of the brands?

An artificial sweetening agent which s dipeptide methyl ester of L-aspartyl-L-phenylalanine.