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Glucono-Delta-Lactone referred lactone or GDL
Molecular formula: C6Hl0O6
Molecular weight: 178.14
White crystal or white crystalline powder, almost odorless, was taste sweet first acid. soluble in water. Glucono-Delta-Lactone used as a coagulant, mainly for the production of tofu, but also as milk products, protein coagulant,Stability and coagulant, sour agent, a chelating agent.
Product Specifications
|
Terms |
Specifications |
Result |
|
Identification |
Positive |
Pass |
|
Appearance |
Fine, White, Crystalline power odorless |
Pass |
|
Assay |
99.0~100.50% |
99.56 % |
|
Water(Karl Fischer method) |
≤0.5% |
<0.1% |
|
Reducing substances(as D-glucose) |
≤0.5% |
<0.1% |
|
Lead(Pb) |
≤2ppm |
0.05ppm |
|
Heavy Metals |
≤20ppm |
<10ppm |
|
As |
≤10ppm |
0.05ppm |
|
Sulphate Ash |
≤0.1% |
0.05% |
|
Particle size |
25-100mesh |
Pass |
Product Process
Application
GDL 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.
1, Concreting for bean curd:
Use GDL as concreting to make bean curd, which character is whiteness and delicateness, salineless,without albumen loss and the high rate of output, also operate convenience. Whereas a little sourness for only GDL in precessing tofu, herein, we usually mix GDL and CaSO4 or other concretion in rate of 1:3~2:3 for making bean curd, with dosage 2.5% of dry bean, and best temperature about 4ºC.
2, Intermedium of medicine
GDL can be used in medication such as Glucose and some other medicine, as the nutrition additive avail to health.
3, Preservative and keep fresh for food
Many food have a further expiry date and delicious when add GDL such as: ham, fish, bread, biscuit, meat and so on.
4, Gelatification for milk
It is mainly used in producing acidophilus milk or cheese. In
industry, it's twice gel intensity for use GDL in acidification than ferment, with dosage about 0.025%~1.5%.
5, Improving the quality of food
Use GDL for lunch meat and pork tin, it can improve the effect of chromosome for reducing the dosage of nitrite, which has strong toxicity. Also GDL has the emulsification and preservative function, for improving the quality of meat can, with the maximum dosage 0.3%.
6, Acid condiment
GDL can be used in vanilla, chocolate, banana, jelly and so on. It is the main acidity matter of compound swelling agent, It can produce carbonate gas slowly, used for making delicious pastry. Moreover, GDL can be used by dairy products and beer industry for preventing milk lapis and wino lapis. Also used in disposing waste water which being proteid as lbumen flocculaten. It's used widely as swelling agent in food industrial.
Packaging & Shipping
1.Packaging: 25KG/ Kraft Bag, 20-25MT per 20'FCL
2.Shipping: within 7 days after the payment
Company Profile
Who we are?
Shandong Definly Chemical Co., Ltd is located in a beautiful environment, convenient transportation Quancheng Jinan. Our company is the chemical manufacturers and trading in China, has branch company in Hongkong named Ruiyi(HK) International Trading Co.,Ltd. The main production and marketing of food additives and construction chemicals under the D. F. L chemical.
Since company estblishment,we keep seeking product innovation and technological advancement. Winning the trust of customers.and rapidly growing into a major supplier worthy of customers' trust!
The company exports 90% of its products to more than 30 countries and regions in the world which include Australia,Germany,American,Turkey, Dubai, Indian,Singapore,Canada,Etc.
"Definly" with quality as the most important purpose,based on the quality of development and buid our brand,and the constant pursuit of innovation and technological progress of the product.our goal is to allow customers to fully trust us,and sincerely hope to cooperate with all new and old customers for a better future.
Our advantages
1. SGS certified Chinese supplier
2. Provide product search, offer, quality control, warehousing, international logistics, etc one-stop service
3. Offer customization product and all-around product application programs according to customers' requirement
4. Supply FREE sample and accept small orders
5. Alternative Packages
6. Operated by in professional teams, offer quality after-sales service and technical support
Some of our Customers
Our services
(1). Best quality with competitive price
(2). Quick delivery and perfect service
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