Glucono-Delta-Lactone

Glucono Delta Lactone (GDL) is a naturally derived lactone-type acidulant that slowly hydrolyzes in water to form gluconic acid, thereby releasing acidity gradually. This unique property makes it highly versatile—widely used as a food additive (coagulant, leavening agent, acidity regulator), while also playing a stable, gentle, and eco-friendly role in cosmetics, seafood moisture retention, industrial cleaning, and pharmaceutical synthesis.

🍱 Food Applications

• Protein Coagulant: Used in tofu, cheese, and plant-based products, providing stable coagulation and a delicate texture.

• Leavening Agent Component: Combined with baking soda in aluminum-free baking powder to enhance the fluffiness of baked goods.

• Stabilizer / Acidity Regulator: Regulates pH and enhances texture in candies, jellies, sauces, and canned foods.

• Moisture Retention for Seafood and Meats: Inhibits oxidation and improves tenderness—commonly used in the pretreatment of frozen seafood.

💧 Cosmetics & Personal Care

• Functions as a natural acidulant and chelating agent, improving cleansing and moisturizing performance in facial cleansers, masks, and toners.

• Gently adjusts pH levels, enhancing product stability and skin feel.

💊 Pharmaceutical Intermediate

• Serves as a key intermediate in the synthesis of SGLT2 inhibitors such as Dapagliflozin and Empagliflozin.

• Its high purity and low impurity profile make it particularly suited for pharmaceutical-grade fine chemical applications.