Maybe like wheat germ?

gehydroliseerd is actually the Dutch for Gehydrolizard. They are somewhat related to the Gojira lizards, but smaller and dryer, It's important not to get your gehydros and your gojiras mixed up when it comes to soup though, as the latter, when used in soup, calls fhe other main ingredient to be Japanese. Lots of them. Big pot.

I hope this helps. I think you probably only needed the "don't add water, heat, don't cook" part.