First, let me recommend a good book I’ve bought. Until you’ll buy this book, I’ll cite for you from the book.
The Role of Calcium:
“There is a difference between Rennet and Lactic coagulation. It is a loss of minerals (calcium as well) during the latter.
The loss of mineral salts, especially calcium, is of essential importance to the cheesemaker, as it determines subsequent qualities in the body of the cheese, as well as its firmness.
Calcium content in milk, and later in the curds, also has an influence on cheese output.”
As the composition of cow milk and goat milk is quite similar, and for Camembert your process is Rennet coagulation, you have to compensate only for the loss of calcium due to pasteurization. I make goat cheeses exactly like cow milk cheeses. Nevertheless, I’ve noticed that I get more curds from goat milk, using the same amount of milk. You have to make goat Haloumi (if you like it) it worth every drop of milk.
As for the batch I make, the basis is 3 liters of milk for 2 Camemberts. Usually I make from 9 liters (2.4 gall).
Hard and Semi-Hard cheeses, I make from 10 liters (2.7 gall) in a 6” mould. That’s the biggest vat I have for now.