I've been looking at Edgard & Coopers website who are proud to say that their foods don't contain meat meal. They say that Meat Meal is produced by heating offal on a high temperature which removes all the oils and fats and evaporates the water from the meat, until only a powder remains. During this process, a lot of the nutritional value of the ingredients is lost.https://www.edgardcooper.co.uk/pages/how-we-do-it
Is this correct or marketing spiel?
If they are correct in saying that meat meal doesn't contain much nutritional value before it's added to a food, can it be classed as a green ingredient?
It would be great to learn more about meat meal.