You should use beef stock two weeks after opening.
everything goes bad at some point.
Physically yes. There isn't very much of a chemical difference between the two (i.e. your dish won't explode if you substitute beef for chicken). However, your dish will taste very different, as beef broth is generally heavier and saltier tasting.
Aujous- Beef broth for Italian beef
You can use beef boullion cubes, or beef broth.
beef broth is used in culture media to serve as a source of protein and amino acids.
Yes you can. Be aware that beef bullion is quite salty.
Yes as long as it is fat free broth.
Beef Stew is a mixture of ingredients which include beef and vegetables cooked in thickened broth.
Basically, beef broth that has had all the water boiled away. I do not know enough to explain in more detail but bouillon is essentially a "just-add-water" broth.
nope!
It shouldn't do if it has been made correctly, but manufactured beef broth may contain gluten based thickeners since manufacturers tend to cut corners.
Beef broth can easily be substituted with chicken broth or vegetable broth. Usually, what is most important is the fact that you add a flavored liquid to whatever you are cooking. While it may subtly affect the taste, the overall quality of the dish will not be compromised.
Good question! If the stock is a light golden color, it's ok. If the stock is a dark yellow or brown, don't use. This would be if you are using turkey or chicken broth. If you are working with beef stock, a tan color is ok. If it is a light brown, that's ok as well. If the beef broth is dark brown or a very oddly colored black don't use. Beef broth is darker then turkey or chicken stock.