The group includes any type of sauces from fermented/hydrolised ingredients. They are usually dark, mostly liquid, made with hydrolysed fermentation products from meat, fish or similar sources. The part consumed/analysed is by default the whole marketed unit or a homogeneous representative portion.[https://en.wikipedia.org/wiki/List_of_sauces] and [https://www.google.co.uk/search?tbm=isch&q=Sauces from fermented/hydrolised sources]