Logically, as blood is broken down, at some point the components logically cease to be blood. If this logic was not correct then EVERY molecule which had ever been part of blood would still be considered blood and could not be ingested to eternity. . . .One reason most Witnesses accept blood fractions is because most of them are the product of destroying blood. . . . Fractions are not blood when they are a product of destroying blood.
And following this "logic," if one were to break down blood mechanically or by cooking for, say, a boudin noir recipe, then such a sausage would also be perfectly acceptable as it contained only 'destroyed blood.'