Food Grade 99% Glucono Delta Lactone CAS No. 90-80-2

Food Grade 99% Glucono Delta Lactone CAS No. 90-80-2

Glucono delta-lactone (GDL), also known as gluconolactone, is a food additive with the E number E575 used as asequestrant, an acidifier,or a curing, pickling, or leavening agent. It is alactone of D-gluconic acid. Pure GDL is a white odorless crystalline
powder.
GDL is commonly found in honey, fruit juices, personal lubricants, wine and has been marketed for use in feta cheese.

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Glucono delta-lactone (GDL), also known as gluconolactone, is a food additive with the E number E575 used as asequestrant, an acidifier,or a curing, pickling, or leavening agent. It is alactone of D-gluconic acid. Pure GDL is a white odorless crystalline
powder.
GDL is commonly found in honey, fruit juices, personal lubricants, wine and has been marketed for use in feta cheese.

APPLICATION


GDL is a kind of excellent multi functional food additive. It is mainly used as protein coagulant, acidifies, expanded,preservative, seasonings, chelating agent, colour-preserver,etc. it is widely applied to food, daily chemical industry,pharmaceuticals, cosmetics. Plastic and resinous modification, electrode-position and polish, metal-surface cleaning and organic synthesis, etc.

For fish and prawn 0.1 g/kg, residue is not more than 0.01 mg/kg;
For sausage, fish meat paste, grape juice, bean product, the max dosage is 3.0 g/kg;

It can work with sodium bicarbonate in the ration of 2:1 to make cracker, bread and cake, the dosage is 0.13% of weight of flour .It is made of starch, is not-toxic and harmless to human.


COA
Terms
Specifications
Result
Identification
Positive
Pass
Appearance
Fine, White, Crystalline power odorless
Pass
Assay
99.0~100.50%
99.56 %
Water(Karl Fischer method)
≤0.5%
<0.2%
Reducing substances(as D-glucose)
≤0.5%
<0.5%
Lead(Pb)
≤2ppm
0.5ppm
Heavy Metals
≤20ppm
<20ppm
As
≤10ppm
1ppm
Sulphate Ash
≤0.1%
0.05%
Particle size
25-60mesh
Pass