1.1.History of Industrial Biotechnology Products of fermentation processes Products type Example Products type Example Alcohols Ethanol Butanol Organic acids Citric acid (+acetone) Acetic acid Amino acids Glutamic acid Lysine Polysaccharides Dectran Xanthan Antibiotic Penicillins Purified waste water BOD-removal Tetracyclines Senitrification En☑ymes Proteases Amylases Single-cell protein Fodder yeast Hormones Insulin Human Starter cultures Baker's yeast Lactic growth hormone starters Insecticides Thuringiensin Steroid Cortisone transformation Methane Biogasfrom Vaccines Tetanus sewage/water Nucleotides IMP GMP Vitamins Riboflavin1.1. History of Industrial Biotechnology Products of fermentation processes Products type Example Products type Example Alcohols Ethanol Butanol (+acetone) Organic acids Citric acid Acetic acid Amino acids Glutamic acid Lysine Polysaccharides Dectran Xanthan Antibiotic Penicillins Tetracyclines Purified waste water BOD-removal Senitrification Enzymes Proteases Amylases Single-cell protein Fodder yeast Hormones Insulin Human growth hormone Starter cultures Baker’s yeast Lactic starters Insecticides Thuringiensin Steroid transformation Cortisone Methane Biogasfrom sewage/water Vaccines Tetanus Nucleotides IMP GMP Vitamins Riboflavin