Glucono Delta Lactone, is a natural, mild acidulant widely used in food processing. It functions as a leavening agent, coagulant, and pH regulator, valued especially for its slow controlled release of acidity.

Derived from glucose, GDL gradually hydrolyses in water to form gluconic acid. This slow acidification allows manufacturers to precisely manage pH levels, improve textue, and extend shelf-life without harsh or immediate sourness.

GDL is commoly used in tofu  production, meat curing, baking, dairy processing, and plant-based foods, making it a higly ingredient across traditional and modern food applications.

DGL acts as a coagulant, particularly in the production of silken and soft tofu. Its gentle acidification creates a smooth, delicate texture without the bitterness sometimes associated with other coagulants.

In dry-cured and fermented sausages, GDL is used to lower pH levels gradually, promoting faster drying, improving product safety, and inhibiting harmful bacterial growth. This controlled acidification enhances both texture and shelf stability.

DGL functions as a leavening acid in baking powders. When combined with baking soda, it releases carbon dioxide slowly, contributing to consistent rise, improving crumb structure, and better volume in baked goods.

GDL is used as a coagulant in certain cheeses and dairy-style products. It can also serve as a substitute for specific enzymes in cheese processing or plant-based tofu manfacturing, offering manufacturers greater formulation flexibility.

Beyond these core applications, GDL acts as a:

* Sequestrant,

* pH regulator,

* Mild preservative.

It is commonly used in sauces, dressings, beverages, desserts, and speciality foods.

GDL is a white, odourless crystalline powder with a mild, slightly sweet taste. Its neutral sensory profile makes it ideal for delicate formulations, including:

* Vegan products,

* Clean-label foods,

* Keto-friendly applications.

Because it does not impart sharp acidity, it preserves the natural flavour of the final product.

Glucono Delta Lactone is considered safe, natural, and well-tolerated. It is widely approved for use in food products globally and  has a long history of use across multiple industries. Thanks to its gentle action and multifunctional benefits, GDL is regarded as a highly beneficial ingredient rather than a controversial one, particularly in clean-label and plant-based formulations.

Glucono Delta Lactone is a natural, multifunctional ingredient that plays a critical role in modern food processing. Its slow acid release, mild taste, and broad functionality make it indispensable in tofu, meat, bakery, dairy, and plant-based applications - supporting improved texture, safety, and shelf-life while maintaining clean and consumer-friendly labels.