Blood as food and is sometimes called "liquid meat" because its composition is similar to that of lean meat. Blood collected hygienically can be used for human consumption, otherwise it is converted to blood meal. Special fractions of animal blood are used in human medicine. Blood sausage is any sausage made by cooking animal blood with a filler until it is thick enough to congeal when cooled. Pig or cattle blood is most often used. Typical fillers include meat, fat, suet, bread, rice, barley and oatmeal. Varieties include biroldo, black pudding, blood tongue, blutwurst, drisheen, kishka (kaszanka), morcilla, moronga, mustamakkara, sundae, verivorst, and
Wheat middlings Wheat middlings Wheat middlings (also known as millfeed, wheat mill run, or wheat midds) are the product of the wheat milling process that is not flour. A good source of protein, fiber, phosphorus, and other nutrients, they are used to produce foods like pasta, breakfast cereals, puddings, and couscous for humans, as well as fodder for livestock and pets. They are also being researched for use as a biofuel. White flour is made entirely from the endosperm or protein/starchy part of the grain (the grass fruit), leaving behind the germ or protein/fat/vitamin-rich part and the bran or fiber part. Wheat