Glucono Delta Lactone (GDL), identified by its CAS number 90-80-2, is a compound that has earned its place as a fundamental ingredient in the global food industry. Its unique chemical structure as a cyclic ester of gluconic acid bestows upon it properties that are highly valued in a variety of food processing applications. As a leading manufacturer and supplier of GDL in China, we are committed to providing food professionals with a deep understanding of this essential additive.

Chemically, GDL is a white, crystalline powder that is odorless and readily soluble in water. Upon dissolving, it slowly hydrolyzes to gluconic acid, a mild organic acid. This controlled release of acidity is GDL's defining characteristic, allowing for gradual pH adjustments in food systems. This makes it ideal for applications where a slow, steady acidification is desired, such as in the coagulation of soy protein for tofu production, or as a slow-acting leavening agent in baked goods.

The functional applications of GDL are extensive. In the tofu industry, it acts as a primary coagulant, producing a finer texture and whiter appearance compared to other coagulants. For bakers, it works synergistically with chemical leaveners to provide consistent rising and a desirable crumb. Furthermore, GDL serves as a preservative, enhancing the shelf-life of meat, fish, and poultry products by inhibiting microbial growth. Its ability to chelate metal ions also makes it useful in preventing unwanted color changes or sedimentation in beverages.

For manufacturers seeking to integrate GDL into their product lines, sourcing from a reliable supplier is crucial. Our company, a prominent GDL manufacturer in China, ensures that our product adheres to the highest quality standards, offering excellent purity and consistent performance. We understand that securing a dependable source for this key ingredient is vital for your production success. We encourage you to inquire about our GDL for sale and explore how its chemical properties can benefit your innovative food products. Partner with us for your bulk GDL needs.