Glucolactone Food Grade Glucono-Delta-Lactone CAS 90-80-2 Gluconolactone Gdl for Food Preservatives

• Customization: Available
• CAS No.: CAS 90-80-2
• Formula: C6h10o6
• Model NO.: Gluconolactone
• EINECS: 200-016-5
• Certification: ISO
• Transport Package: Bag
• Specification: 25kg/Bag
• Trademark: YH
• Origin: China
• Production Capacity: 2000t/Month

Product Description

Product Description

Glucono delta-lactone (GDL), also known as gluconolactone, is a food additive used as a sequestrant, an acidifier,or a curing, pickling, or leavening agent. It is alactone of D-gluconic acid. Pure GDL is a white odorless crystalline powder.

 

White amorphous fine powder or powder. Odorless, tasteless, relative density 2.6, melting point 1000~1100ºC. Insoluble in water, ethanol or other organic solvents. Partially soluble in strong acid or alkali solution at 80~100ºC. It is used as an anticoagulant. The pH value of the slurry (20 g/100 mL) made from CO2 free water is 6.5~10.5.

Application

1. Used as tofu coagulant
Using GDL as protein coagulant to produce tofu, tofu texture is white and delicate, without the bitter taste of brine or gypsum, no protein loss, high yield of tofu, and easy to use. In view of the fact that tofu has a slightly sour taste when GDL is used alone, GDL is often mixed with CaSO4 or other coagulant according to the ratio of 1:3 ~ 2:3. The dosage is 2.5% of dry bean weight, and the temperature is controlled at about 4ºC. [1]

2. As a milk gelling agent

It is mainly used for the production of yogurt or cheese. In industrial use, the gel strength of milk formed by GDL acidification is about 2 times that of fermented type. The dosage of GDL acidification can make the product reach the required curd pH after adding 0.025% ~ 1.5% in milk. The milk gels produced by the addition of 3% and holding at 30ºC had similar structure to the gels produced by lactic acid fermentation.

3. As a quality amendment

The use of GDL in spam and canned ground pork can increase the effect of hair colorant and reduce the dosage of toxic nitrite. At the same time, GDL also has emulsification and anti-corrosion effects, so as to improve the quality of canned meat. The maximum dosage of GDL is 0.3%.

4. As an acidifier

GDL can be added to sweet sherffles and jellies such as vanilla extract, chocolate and banana. It is the main acidic substance in compound raising agent, and can slowly produce carbonate gas, which can produce distinctive pastries.

In addition, GDL can also be used as a chelating agent in the dairy industry, beer industry to prevent the formation of cream, tartar; As a protein south flocculant used in the treatment of industrial wastewater containing protein; It is also widely used as a leavening agent.

 

Specification

 

Specification of Glucono Delta Lactone
Items	Standards
Apperance	Coloress or white crystal
Assay(C6H10O6) %	99.0-100.5%
Sulfate(SO4), % ≤	0.03
Chloride, % ≤	0.02
Reducing substances(as sugar),%≤	0.5
Lead (Pb), % ≤	0.001
Arsenic(As), % ≤	0.0003
Heavy metals(as Pb), % ≤	0.002
Conclusion	The product conforms to the standard

Packaging & Shipping

 

 

Company Profile

HeBei YaHeng Import and Export Trading CO.,LTD

 

     HeBei YaHeng Import and Export Trading CO.,LTD located in Shijiazhuang City, Hebei Province, China, is a limited company specializing in the production and export of titanium dioxide and other chemical raw materials. Our company has many years of export experience and professional logistics distribution in this industry. Our products are strictly in accordance with international industry standards, with excellent quality, and good market reputation. In recent years, our company has expanded to multiple countries and regions, and has received customer satisfaction and praise. We are committed to providing our customers with high-quality products, competitive prices, and high-quality services.

 

Our clients

Why choose us

FAQ

Q1: What is the MOQ?
A: Our MOQ is 1000KG.
Q2: What is the lead time?
A: For stock,Sample time 1-3days,mass production 3-5days. To customizing products,need 35-45days.
Q3 :Can we put our logo on your product?
A :Yes,we can achieve it as your request.
Q4 :Could you offer the sample even pre-production sample before I place the order?
A :Yes,both could be offered.
Q5 :How should I pay for you if I place order to you?
A :Usually, the Payment terms T/T(30%deposit in advance,70% paid before the shipment)West Union or others could be accepted.
Our Advantages

We have won more and more cooperation from countries all over the world through our excellent quality and professional service.