Lactone Of D-gluconic Acid CAS Number 90-80-2

Lactone Of D-gluconic Acid CAS Number 90-80-2

Glucono delta-lactone (GDL), also known as gluconolactone, is a food additive, used as a sequestrant, an acidifier, or acuring, pickling, or leavening agent. It is a lactone of D-gluconic acid. Pure GDL is a white odorless crystalline powder. Product Description Product Application


Lactone Of D-gluconic Acid 

         This product is hydrolyzed in aqueous solution to produce gluconic acid, 

              so that the protein coagulation, the effect is better than calcium sulfate,

              calcium chloride and salt brine. Made with the goods tofu good water retention,

           fine texture, Huanen delicious, and has a preservative effect. Production of tofu,               according to the per kilogram of soy milk and the goods 2.5 ~ 2.6g. 

                      Can be dissolved in a small amount of water, and then add soy milk, 

                    or will add this product of soybean milk cans, water heating to 80 ℃,

                           protection 15min, can be cemented tofu.


E575 lactone


CAS number:90-80-2


          Product Description        



Chemical formula:C6H10O6

CAS number:90-80-2


Melting point:151-155℃

Boiling point:446.4°C at 760 mmHg

Security Term:S24/25

Flashing point:192.3

Relative molecular mass:178.14


Vapor pressure:7.6E-10mmHg at 25°C

          Product Application          


GDL is usually found in honey, fruit juice, wine and has been sold for cheese.

GDL is neutral, but hydrolyzed in water to become acidic gluconic acid, adding

a deep taste to the food, although it has about one third of citric acid.




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