
Originally Posted by
Winterbike
Does sugar have a role in preventing the spoiling of the beets?
Yes, it produces an environment osmotically unfavourable to bacteria. But salt pickling will do the job too. Though in my opinion beets benefit from a little sugar in the brine.
"Thanks to the combination of meat, calcium-rich leaf foods, and a vigorous life, the early hunter-gatherers were robust, with strong skeletons, jaws, and teeth." - Harold McGee, On Food And Cooking: The Science and Lore of the Kitchen