Water buffalo milk rennet and salt.
Mozzarella
Yes, it states on its website that it used a rennet derived from yeast (not animal rennet)
Only if the cheese is made with vegetable rennet.
Yes, the rennet used in Black Diamond cheese is typically derived from animal sources, specifically from the stomach lining of calves. However, some cheese varieties may use microbial or vegetable-based rennet, so it's always best to check the specific product label or the manufacturer's information for confirmation.
Rennet that works for bovine cheese does not work as well for camels. Calcium phosphate and vegetable rennet need to be added to camel rennet. The EU does not allow camel cheese.
No, as it contains animal rennet derived from the cow's stomach.
A block of cheddar cheese flavored carrageenan could be considered vegetarian cheese--if you consider it to be cheese. If you define cheese as coming from milk then the only vegetarians who would knowingly eat it would call themselves lacto-vegetarians. Non vegetarian cheese is made with rennet, which comes from a calf's stomach. Vegetarian cheese is made with a vegetable rennet substitute. Rennet is a digestive enzyme that causes the milk proteins to curdle (clump together), turning the milk into something that resembles cottage cheese. The next step in making cheese is to remove the whey from the curds.
In fact, most buffalo mozzarella that I've seen is NOT vegetarian. Rennet, derived from the stomachs of young buffaloes, is required for the curdling process. (The young buffaloes must be killed for their rennet to be extracted.) You should check the ingredients and do some research on individual brands before buying, because not all cheeses are the same. Many mozzarella cheeses are made using vegetable, microbial, or other vegetarian-safe rennet or rennet substitute.
yes, cream cheese has whey which has curdled milk so it may be animal derived.
No, calf, sheep and goat enzymes (rennet) are used to coagulate cows, sheep and goats milk respectively. Vegetable/fungal rennet substitutes are uses in vegetarian cheeses and specially prepared i.e. kosher cheeses.
It's cheese made following the rules of kashrut. Kosher cheeses do not contain enzymes derived from animals (rennet and lipase).