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.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.