Catalyst Chronicles

In the highly sensitive realm of baby food production, safety, nutrition and digestibility are non-negotiable. One class of enzymes playing a growing role in this area is protease enzymes . These specialised proteins break down complex food proteins into simpler peptides and amino acids, making the food gentler on a baby's developing digestive system. Proteases help pre-digest protein content in baby food, reducing the chances of allergic reactions and ensuring optimal nutrient absorption. This is particularly important for infants who may have underdeveloped or sensitive gastrointestinal systems. By making proteins more bioavailable, proteases also contribute to better growth and immune support. Another significant benefit lies in texture improvement . Protease-treated food tends to have a smoother, more consistent feel, which is essential for infants who are transitioning from milk to solids. From cereals and purees to milk-based formulas, the application of protease enzymes is w...

Leather processing has long depended on chemical-intensive methods to soften hides and prepare them for finishing. These methods, while effective, often come at the cost of worker safety, wastewater contamination and ecological damage. The use of protease enzymes in leather softening presents a promising shift toward safer and more sustainable practices. Proteases are natural enzymes that break down proteins, making them ideal for use in the softening stage of leather processing. When applied correctly, they help loosen and remove unwanted proteins and fats from the hide without the need for aggressive chemical treatments such as sulphides and lime. This enzymatic approach reduces chemical load in the effluent, lowering both treatment costs and environmental impact. The process is also gentler on the hides, resulting in improved grain quality and less fibre damage, which enhances the overall quality of the leather. Another key advantage is improved workplace safety. Enzymes work effect...

  The global sugar industry is under growing pressure to enhance sustainability while maintaining high efficiency and product quality. Traditional sugarcane and beet processing methods often depend on harsh chemicals and energy-intensive practices, contributing to environmental challenges. Enzyme technology is now emerging as a cleaner, more cost-effective alternative that aligns with modern sustainability goals. In sugar production, enzymes such as amylases, cellulases, and dextranases play a pivotal role in breaking down complex sugars, starch, and other polysaccharides more efficiently. This improves juice extraction, enhances purification, and lowers viscosity, resulting in better filtration and reduced energy consumption. By replacing or reducing the need for synthetic chemicals, enzymes help minimise the formation of harmful by-products, making it easier for producers to meet environmental regulations and strengthen their commitment to responsible practices. Waste streams bec...