Probably, can't say I am an expert. For bouillon which presumptively[0] has a very high boiling point due to the high concentration of salts even with vacuum a pot-style distillation would probably[0] be fairly slow. A falling film evaporator would likely work well, but there doesn't appear[0] to be room in the container for one.

Going all the way to solid bouillon a spray-dryer would make sense, and would fit. Solids handling is usually a pita though.

[0]Sorry for the weasel-words: only my general, not specific, experience applies.