freeze damage

[wiliam]

Saw post on freezing (crystals formed in the kraut) and that it likely will alter the texture; BUT, will it still be edible once normal temperatures return?? or is it edible for just a short time after defrosting and you have to use it up quickly?
What about effects of multiple freezes (freeze-defrost-refreezes-defrosts-etc.). Have large batch in that very possible (don't want to open the cooler protection to check, but suspect it is in that state) situation.

[Tim Hall]

Ok, I'm going to propose an experiment for some reader/fermentor here to try. Take small portion of some kraut, put it in your freezer for a couple of days, thaw it out, report on your findings.

Will it be safe to eat? I don't see why it wouldn't. It may kill some of the LAB and it may alter some enzyme activity or other chemistry, but ultimately you still have a brined, preserved, valued-added garden commodity.