TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Process: The process further comprises adding the liquid extract to the treated biomaterial waste stream; fermenting the treated biomaterial waste stream; and sterilizing the pretreated biomaterial waste stream. The sterilizing step precedes the fermenting step. The separating step includes separating one or more: lower density solid components from the biomaterial waste stream, or solid components having a larger size from the biomaterial waste stream; and separating components comprising cellulosic materials, lignins, or one or more peptides, polypeptides, proteins, organic acids, organic phosphates, organic amines and/or complex starches. The degrading includes degrading at least portion of the components with an agent (acids (nitric acid, hydrochloric acid, hydrobromic acid, sulfuric acid, and their acidic salts, and/or phosphoric acid, and their acidic salts), bases (sodium hydroxide, potassium hydroxide, calcium oxide, calcium hydroxide, sodium and potassium salts of phosphate, sodium and potassium salts of carbonate, and/or ammonium hydroxide), enzymes, and/or microorganisms); degrading components with: one or more acids, enzymes, enzyme mixture (sprouted barley, malted barley, malted barley extract and/or sorghum extract), phytases. The separating step includes separating solid components comprising a biomaterial (straw, hay, undigested grain, partially digested grain and/or bedding); and the degrading includes contacting one or more solid components with an acid (sulfuric acid, hydrochloric acid, hydrobromic acid and/or phosphoric acid) capable of hydrolyzing cellulose, hemicellulose, polysaccharides and/or oligosaccharides. The step includes separating solid components comprising a biomaterial (proteins and/or carbohydrates). The degrading includes contacting the solid components with an acid capable of hydrolyzing proteins. The degrading step includes contacting the solid component with one or more: microorganisms capable of degrading lactose, strains of lactobacillus or esterases. Q comprises cheese way, fats and/or oils. The separating step includes separating solid components comprising a biomaterial (fatty acids and/or esters of glycerol).