wetroof said:
Pemmican is probably good to make and store for the future, but while we can to eat some of the organ meats. that is my impression.
Interestingly, one CAN make jerky from beef heart, and it's supposed to be quite good. Just search "beef heart jerky" and you'll find the same links I did.
You can also make jerky from liver, but it seems like it's more prone to bacteria and spoilage, and is generally used as "dog treats" because of the taste:
http://paleohacks.com/questions/98194/how-to-make-beef-liver-jerky
Some bad advice in this recipe, but it's a start: _http://www.ehow.com/how_5686283_make-liver-jerky-home.html
And apparently kidney is a possibility as well (also usually used for dog treats): http://freetheanimal.com/2009/09/food-fun-in-pictures.html
May not be pleasant, but that could make some nutritios survival food, maybe? But...
organ jerky might still spoil faster than muscle jerky, right?
Just 2 cents.