Manjunathan J Boeken

Focusing on the production of vitamin B12, this book explores the utilization of Pseudomonads isolated from sago waste. It highlights the significance of vitamin B12 in growth and metabolism, tracing its history from its isolation in 1948 to its recognized role in treating anemia. The text discusses the commercial production processes and the specific microorganisms, particularly Pseudomonas denitrificans, involved in synthesizing this crucial nutrient.

The book explores the significant role of microorganisms in soil environments, particularly their ability to absorb and accumulate heavy metals, offering a biological solution to the environmental challenges posed by chromium discharge from various industries. It contrasts traditional physical and chemical methods of treatment, which are costly and environmentally harmful, with more sustainable biological systems. Additionally, it examines the impact of both microbially treated and untreated tannery effluent on the growth of green gram, highlighting the potential for eco-friendly remediation.