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.
yes it can
beef and chicken spoil at the same rate beef and chicken spoil at the same rate beef and chicken spoil at the same rate
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.
No it won't because it is vacuum sealed
Alcohol doesn't spoil
Too many cooks spoil the broth (like a soup).
Unopened milk can spoil even while refrigerated because there are tons of bacteria in the milk, and if they start reproducing, that will cause much more waste, therefore souring the milk.
Yes as long as it is fat free broth.