Food Additive Glucono delta lactone

描述

Glucono delta lactone Product Applications:

What  is Glucono delta lactone?

Glucono Delta Lactone(GDL) known as gluconolactone, is a food additive with the E number E575 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.

Glucono Delta Lactone is obtained by oxidation of glucose to gluconic acid or its salts, which is purified by desalting, decolorization,concentration and crystallization. Used as a coagulant, stabilizer, sour agent, preservative and preservative in the food industry, it is a multifunctional food additive.

Glucono Delta Lactone is a kind of excellent multifunctional food additive. It is mainly used as protein coagulant, acidifier, expander, preservative, seasonings, chelating agent, colour-preserver,etc. it is widely applied to food, daily chemical industry, pharmaceuticals, cosmetics. Plastic and resinxous modification, electrodeposition and polish, metal-surface cleaning and organic synthesis, etc.

Specification：

ITEM	STANDARD
Characteristics	White powder
Identification	Positive
Assay(C6H10O6), %	99.0-100.5
Dry weight loss, %	≤1
Reducing substances, %	≤0.5
Arsenic(As), %	≤0.0003
Lead(Pb), %	≤0.001
Heave metals(Pb), %	≤0.002
Sulphate(SO4), %	≤0.03
Chloride(Cl), %	≤0.02