I'm calling an end to the
Warm Period. It has been four weeks.
There is evidence of Propionic action:
- The bag is filling with gas.
- Small (at this time) splits are appearing in the rind.
The rind looks like it's trying to hold onto the gas. The splits that have occurred are small, indicating that the rind is flexible, but not tight enough. The rind could have probably been a little more firm and tough with less elasticity so that the gas could not breach the rind and release the pressure. The paste needs to be pliable and elastic, but the rind needs to be less so.
For
my second Maasdam I used more dry salt on the rind...more drying time in the cave. I think the change to a lighter brine, followed by dry salting the rind is the right approach for alpines, especially those intended to grow eyes (PS added). You want the salt to flavor the paste but not inhibit Propionic growth. I did not do that with this make and the PS seems to be doing just fine. I have to wonder if that change could have prevented the splits.
This morning I vacuum-sealed the cheese for long-term storage/affinage. The bag will no doubt continue to fill with gas and I may have to vent the gas and reseal it later.
-Boofer-