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Glucono Delta Lactone CAS 90-80-2 Gluconic acid lactone Gluconic lactone 

Payment Terms: T/T,L/C,WU 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: According to the request of...
Brand Name: MOSINTER
molecular formula: C6H10O6
Melting point: 160 °C (dec.)(lit.)
density: 0.6
storage condition: Refrigerator
Production Capacity: 3000 Ton/Year
Delivery Date: within 7 days
CAS No.: 90-80-2
molecular weight: 178.14
refractive index: 63.5 ° (C=10, H2O)
specific rotation: 65 º (c=1,H2O)
soluble: 500 g/L (20 ºC)

used as asequestrant, an acidifier, or a curing, pickling, or leavening agent.

Glucono Delta Lactone (CAS: 90-80-2)

 

Item

Index

Appearance

White crystal or   crystalline powder

Odor

Almost odorless

Melting point

160 °C (dec.)(lit.)

Density

0.6

 

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 a lactone (cyclic ester) of D-gluconic acid. Pure GDL is a white odorless crystalline powder.

GDL is commonly found in honey, fruit juices, personal lubricants, 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 metabolicenergy 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.

The yeast Saccharomyces bulderi can be used to ferment gluconolactone to ethanol and carbon dioxide. The pH value greatly effects culture growth. Gluconolactone at 1 or 2% in a mineral media solution causes the pH to drop below 3.

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Company Info

MOSINTER GROUP LIMITED [China (Mainland)]

Offline Showroom in USA

Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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