I'm preparing for my first extraction. On my cactus's last thaw cycle, I came home to see a puddle on the floor at the base of my fridge. A decent amount of juice that the cactus pieces secreted had leaked out of two layers of heavy duty ziploc freezer bags. I would say around 200 mls, maybe 300.

Did I lose a big part of my yield, or as I'm hoping, is most of the good stuff still locked up inside the chunks?

You lost some in the juice, but I'm sure there's still plenty in the chunks that has yet to be properly extracted out.

Thanks for the reassurance! I was worried that the juice would have a super high concentration or something.