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Microbial Biomass

  • K. S. Sunish,
  • B. Thazeem

摘要

Microbial biomass and its derivatives have shown great promise for creating new materials. The significance of biomass derived from microbes is that nature contains a wide range of biopolymer sources that can function as novel materials which are now underutilized. Such unconventional avenues of biological polymers may help researchers and technological experts develop superior products and services which may reduce anthropogenic impact on nature. Microbial biomass consists primarily of fungi, bacteria, yeast, and algae. Value-added microbial products are produced from biomass by utilizing microbiological processes. Industrial fermentation process consists of upstream procedures, optimization of operating conditions, and downstream processes. Numerous investigations have demonstrated that various kinds of bacteria, fungi, and algae may concentrate metal ions in their biomass, act as transformation agents of soil organic materials, and primary agents for transference of energy and nutrient cycling in the soil ecosystem. Cellular biomass of microbes could be effectively utilized for the production of commercially crucial products/metabolites like single-cell proteins (SCPs), mushrooms, amino acids and enzymes, antibiotics and vaccines, organic acids and alcohol, microbial fuel cells (MFCs), and in bioremediation. Modern genetic engineering strategies can be used to improve the efficiency of microbes, especially new ones for the process of fermentation and product generation.