What is glucono delta lactone?

Glucono delta lactone (GDL) is a food additive that is commonly used as a natural acidifier and a leavening agent. It is produced by the oxidation of gluconic acid, which is obtained from glucose fermentation. GDL is a white crystalline powder that is soluble in water and has a slightly sweet taste.

In the food industry, GDL is mostly used as a coagulant for tofu production and as an acidifier for dairy products, baked goods, and meat products. It can also be used as a preservative for fruits and vegetables, as well as a humectant for foodstuffs.

GDL is considered safe for human consumption by regulatory agencies in several countries, including the United States, Canada, and the European Union. It has no known toxicity and has been shown to have minimal effects on blood sugar levels. However, it should be used in moderation, as excessive consumption may cause gastrointestinal discomfort and diarrhea.

Overall, GDL is a versatile food additive that has a wide range of applications in the food industry. Its natural origin and low toxicity make it a popular alternative to other synthetic food additives.