Utilization of byproducts and waste materials from meat ...
2011-2-20u2002·u2002The lowest protein level is found in the brain, chitterlings and fatty tissue. ... Gelatin is produced by the controlled hydrolysis of a water-insoluble collagen derived from protein. It is made from fresh raw materials (hides or bone) that are in an edible condition. ... It is either preserved in a raw state, or processed into a dry powder for ...
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