ABSTRACT
The food industry accounts for enzymes that are extremely important in food processing due to the particularity of substrates and end products, mild response conditions, low derivative products, and high yield. They are pivotal factors in numerous processing and manufacturing procedures. Every year, the food sector produces enormous quantities of processing waste, and it is found that one-quarter of food waste is generated from the food industry, the majority of which is lignocellulosic in nature. Lignocellulose can take the place of traditional carbon sources in media formulations for microbial conditioning, similar to enzyme manufacturing, after being duly treated. Still, wild strains of microorganisms are not suitable to grow on artificial substrates, which produce low-yield artificial-based enzymes. Recombinant DNA technology and metabolic engineering promote the development and improvement of superior strains that are not only able to withstand harsh environments within a bioreactor but also assure the streamlined delivery of optimal results. The selection of a raw material eventually progressed with the overview of the current conditions applied in enzyme products and how the food processing waste accumulates, which further emerges as a terrain-probative and economically feasible solution. It also proves that the current methods have already surfaced in the sanctification of enzymes and the recovery over the last four years.
