Roquette’s Solutions Powering Plant-Based Bio-Agriculture

As fermentation processes scale across biotechnology and agricultural biologicals, the demand for efficient and reliable nutrient systems continues to grow. Beyond supporting microbial growth, fermentation inputs must enable consistent performance, cost-efficiency, and scalability across a wide range of industrial applications. 

Plant-based nitrogen sources are increasingly gaining attention as a sustainable and functional alternative to traditional media components such as animal peptones or yeast extracts. Derived from crops like peas and potatoes, these ingredients provide essential amino acids, peptides, and micronutrients that support microbial metabolism and productivity. 

A key example is Bacillus licheniformis, a widely used microorganism known for its ability to produce enzymes and valuable metabolites. In agriculture, it is used as a biocontrol agent and biofertiliser, helping promote plant growth and suppress pathogens. Beyond agriculture, it also plays an important role in industrial and pharmaceutical applications. 

As a result, ensuring stable growth and sustained performance of such microorganisms has become critical. Fermentation is no longer evaluated only on initial biomass, but on the ability to maintain viability and productivity over time, especially in high-density and industrial-scale processes. Nutrient systems therefore play a key role not only in growth, but in process robustness and overall efficiency. 

This enables manufacturers to: 

To support the fermentation industry, our partner Roquette positions itself as a key enabler of fermentation-based agriculture through plant-derived ingredients. Its portfolio includes nitrogen solutions specifically designed for Bacillus licheniformis fermentation, supporting both performance-driven and cost-efficient processes.