Hangzhou Fuchun Food Additive Co., Ltd.

Bean curd additive----E575(GDL)

Model No. : E575

Product Origin : Zhejiang China

Brand Name : FUCHUN

Detailed :

stabilizing and coagulating agent (20-60 mesh number)

Synonyms: Calcium Gluconate;d-gluconic acid calcium salt; calciofon; glucobiogen; neocalglucon

Glucono delta-lactone (GDL) E575 is a naturally-occurring food additive used as a sequestrant, an acidifier, or a curing, pickling, or leavening agent. It is a lactone (cyclic ester) of D-gluconic acid. Pure GDL is a white odorless crystalline powder.

GDL is commonly found in honey, fruit juices, and wine. GDL is neutral, but hydrolyses in water to gluconic acid which is acidic, adding 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 yields roughly the same amount of metabolic energy as one gram of sugar.

Upon addition to water, GDL is partially hydrolysed to gluconic acid, with the balance between the lactone form and the acid form established as a chemical equilibrium. The rate of hydrolysis of GDL is increased by heat and high pH.

• For fish and prawn 0.1g/kg, residue is not more than 0.01 mg/kg;
• Forsausage, fish meat paste, grape juice, bean product, the max dosage is
• 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 ismade of starch, is not-toxic and harmless to human .

Product Name: glucono deltat lactone Shelf life: two years
Reference standard: FCCV
Appearance Fine, White, Crystalline power odorless
Assay 99.0~100.5%
Water(Karl Fischer method) ≤0.5%
Reducing substances(as D-glucose) ≤0.5%
Lead(Pb) ≤4ppm
Solubility Water soluble
Yeast Count Max.100 cfu/g
Mould Count Max.100 cfu/g
E. coli Negative
Salmonella Detection Not available at 25 g
Melting Point 152±2
Total Plate Count Max.100 cfu/g
Storage Conditions Store in well-closed containers and hygienic conditions in a cool, dark place protected from light/oxidation
Special usage recommendation After opening the original packing, the complete content should be used immediately. Material can be microbiologically contaminated from unhygienic environment.

CAS No.: 90-80-2 Other Names: Glucono-delta-lactone MF: C6H10O6
Place of Origin: Zhejiang China (Mainland) Type: Acidity Regulators, Emulsifiers, Preserva...

Gluconic-Delta-Lactone Glucono-delta-lactone----E575(GDL) Glucono delta-lactone (GDL) Glucolactone--E575(GDL)