China (Mainland)
Food Grade Glucono Delta Lactone (GDL) CAS NO.90-80-2
- FOB Price: USD: 1.20-1.50 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,D/P,T/T,
- Available Specifications:
E575/FCC/BP/USP(1-5)Metric TonE575/FCC/BP/USP(6-10)Metric Ton
- Product Details
Keywords
- Glucono Delta Lactone (GDL)
- GDL powder
- Glucono Delta Lactone (GDL) quality
Quick Details
- ProName: Food Grade Glucono Delta Lactone (GDL)
- CasNo: 90-80-2
- Molecular Formula: C6H10O6
- Appearance: White powder
- Application: Iron is one of the major composition,...
- DeliveryTime: 7days
- PackAge: by your need
- Port: Shenzhen/Guangzhou/Shanghai etc
- ProductionCapacity: 10 Metric Ton/Week
- Purity: 99.8%
- Storage: Keep in a cool & dry place
- LimitNum: 1 Metric Ton
- use: food additive
- Shelf life: 2years
- Brand: arshine
Superiority
Details
Description of Glucono delta-lactone (GDL)
CAS No. 90-80-2
Molecular Formula C6H10O6
Molecular Weight 178.14
Quality Standard E575/FCC/BP/USP
Packing in 25kgs bag
Shelf Life 2 year, Keep in cool and dry place
Glucono delta-lactone (GDL), also 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.
GDL is commonly found in honey, fruit juices, personal lubricants, and wine[citation needed]. It 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.
The yeast Saccharomyces bulderi can be used to ferment gluconolactone to ethanol and carbon dioxide. The pH value greatly affects culture growth. Gluconolactone at 1 or 2% in a mineral media solution causes the pH to drop below 3.
Arshine Group, set up in Shenzhen in 2007, is one of the leading Health Medicine Raw Materials and Food Raw Materials exporters in China. Arshine Group has obtained international ISO9001 certification and FAMI-QS certification. In addition, We are AA customer of Sinosure and are authorized with customs AEO advanced certification.
Arshine Group is composed of 5 subsidiaries, including Arshine Pharmaceutical Co.,Ltd, Arshine Food Additive Co., Ltd, Arshine Animal Healthcare Co., Ltd, Arshine Life Science Co., Ltd and Hangzhou Arshine Branch. Arshine specializes in exporting human and veterinary API, vitamins, amino acids, minerals, food and feed additives and plant extracts etc. Arshine has exported around 2000 products to 90 countries and areas in Europe, Middle East, East Asia and South Asia. Since establishment, Arshine’s annual sales volume has increased from USD 1 million to USD 100 million, growing hundredfold in 10 years. Having established long-term cooperation with more than 800 manufacturers, Arshine is regional sales representative or even exclusive agent for many manufacturers nowadays. To our pride, Arshine ranks among top 10 in all pharmaceutical raw materials export enterprises in China, top 3 in the private exporters.