kajady wrote:The gentleman that I am working under has a little issue with dry cured sausages. He always freezes the meat for a month before he uses it. I know its necessary to freeze the meat hard to get rid of trichinosis but still a whole month?!!!!
Medical advice for length of time to freeze depends on how thick the meat is, and how cold the freezer is.
At 5F (-15C) its 20 days for meat less than 6" thick. At -4F (-20C) the recommendation comes down to just 3 days.
http://en.wikipedia.org/wiki/Trichinosis#Prevention Its a nasty parasite, but thankfully it is almost unknown in the UK. In Europe, there is a bit of a risk with wild boar. It seems to be a significant risk with wild venison in North America.
Cooking to 62C internal deals with the problem, so freezing is only required to deal with the problem in meats that are to be eaten uncooked.
kajady wrote:I know that a lot of the italian salamis are supposed to be dry cured. ...
Also how long should they age for
That's a worryingly basic question!
One similarly worryingly basic and general answer might be "Long enough to get an approximately 30% weight loss, spread uniformly throughout the piece." How long that might turn out to be, will depend on your drying conditions, the thickness of the piece, and the recipe...