1. Glucono Delta Lactone GDL is a kind of excellent multifunctional food additive. white crystalline granule or powder, easy to dissolve in the water,white crystalline powder, almost odorless,freely soluble in water(60g/ml),has a slightly sweet taste, then sour, sparingly soluble in ethyl alcohol(1g/100ml),almost insoluble ether. Upon addition to water readily forms an mixture of the lactone gdl and gluconic acid.1% solution ph is 3.5,after 2H,PH is 2.5,about 153℃ decomposition.
2. Glucono delta-lactone (GDL) is a naturally-occurring food additive used as a sequestrant, an acidifier, or a curing, pickling, or leavening agent. Pure GDL is a white odorless crystalline powder. Glucono-delta-lactone, upon addition to water readily forms an equilibrium mixture of the lactone GDL and gluconic acid. GDL is commonly found in honey, fruit juices, and wine. Being acidic, it adds a tangy taste to foods, though it has roughly a third of the sourness of citric acid. It is metabolized to glucose; one gram of GDL is equivalent to one gram of sugar.
Properties of GDL
1. Concreting for bean curd
2. Intermedium of medicine
3. Preservative and keep fresh for food
4. Gelatification for milk
5. Improving the quality of food
6. Acid condiment
1、 Concreting for bean curd:
2、 Intermedium of medicine
3、 Preservative and keep fresh for food
4、 Gelatification for milk
5、 Improving the quality of food
6、 Acid condiment
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