Originally Posted by Calder
What makes you believe the yeast froze? I think that yeast clumps anyway. make a starter and find out.
The S-05 will be OK. Since it is dry, there is no moisture to rupture the cells.
You may be right, i heard so too. My starter is ongoing. No activity, and 24 hours passed. But I am gonna wait and see. Maybe doing a second stage.
By the way, when I mixed the liquid in the vial container prior making my starter, it mixed but the final liquid looks not fully mixed.. still clumpy. Like this :