E575 Glucono Delta Lactone Powder Manufacturer and Supplier

Doris Trading Co., Ltd. is a reliable company based in Changchun, Jilin Province, that sells high-quality E575 Glucono Delta Lactone Powder that has been tested and found to be 99.0% pure to commercial food makers all over the world. Since 2017, we've sold high-performance food products to 97 customers around the world in a wide range of industries. Our GDL powder has an exact freezing point of 152°C±2°C and a very high solubility (about 59g/100mL at 25°C), which means that you can control how quickly your production processes acidify.

We ensure that our products meet all worldwide food safety standards by having certifications from the FDA, ISO, HALAL, KOSHER, and FSSC. Our item solves important problems in production by giving dairy, meat, and soy-based goods a consistent feel and lowering differences between batches in high-throughput processes.

Why Choose Us?

Certified Quality You Can Trust

The best standards around the world are met by our quality control system. Seven certificates that are known around the world make sure that every batch of GDL powder you get meets strict quality and safety standards.

These certificates show that we are dedicated to quality and following all rules in various areas.

Rapid Customization and Production

When making food, time-to-market is important. We can create a custom recipe in just seven days, and production is finished in about fifteen days.

Our expert team can help you with skilled application advice that is specific to your product group. We can help you with your recipe needs whether you're making fermented sausages, soft tofu, or unique baked goods.

Flexible Supply Chain Solutions

We keep a smart stock of goods that are in high demand so that we can meet your immediate needs. Our transportation network includes sea freight, air freight, and land transportation that can load a variety of containers.

You get cheap freight options and quick help with clearing customs. We'll take care of the hard stuff so you can focus on making things.

One-Stop Procurement Advantage

Why deal with different sources when you can make it easier to find what you need? We have 208 items that are food ingredients, so you can streamline your purchasing.

This method lowers the cost of buying things, makes managing suppliers easier, and makes sure that the quality of all of your ingredients is uniform.

Technical Expertise and Market Intelligence

Our skilled staff is always keeping an eye on new customer needs and changes in the industry. We help you stay competitive by suggesting new products and coming up with new ways to use ingredients.

You find a partner who knows both the technical side of making food and how the market works.

E575 Glucono Delta Lactone Powder Advantages

Controlled Acidification Technology

Our GDL powder slowly breaks down into gluconic acid, while citric acid or lactic acid release their acidity right away. This controlled pH drop depends on temperature, which lets you start exact acidification while the mixture is cooking.

As a result? Smooth substance that doesn't cause protein to clump or shock in delicate formulas. Your work stability gets a lot better.

Superior Texture Development

When making tofu, E575 Glucono Delta Lactone Powder lets you use a cold-mix method that makes soft tofu that is perfectly smooth, has no holes, and stays fresh for a long time. This level of quality can't be reached with regular salt coagulants.

For handling aged meat, it helps keep the pH level at a level that stops pathogens from growing while keeping the colors of the meat stable. Your ham keeps looking bright and having a hard bite.

Clean Label Appeal

Most people agree that GDL is a natural acidifier because it is made by aerobic fermentation of glucose from corn starch. Since it doesn't have any sodium, it's great for heart-healthy and low-sodium recipes.

Your customers like it when you use products that they can understand and believe. GDL supports your efforts to use clean labels without affecting how well they work.

Multi-Functional Performance

This element can be used as a sequestrant, an acidifier, or a healing agent all at the same time. It does a good job of chelating metal ions, which makes antioxidants more stable and keeps processed veggies from turning colors.

It lets gas out evenly during proofing and baking in chilled dough and chemical leavening systems, which is very important for gluten-free and specialty baked goods.

Metabolic Compatibility

You can find GDL in honey, fruit drinks, and wine. It breaks down into glucose, which gives about the same amount of biological energy as sugar. It also gives food a sour taste with about a third of the sourness of citric acid.

This mild flavor profile gives you more options for formulations without overpowering other taste components.

Specifications

Parameter	Specification
Identification	Positive
GDL Content	99-100.5%
Appearance	White crystalline powder, almost odorless
Solubility	Easily soluble in water, hard soluble in ethanol
Melting Point	152°C±2
Moisture	≤0.5%
Reducing Substances (as D-Glucose)	≤0.5%
Arsenic (As)	≤1 PPM
Heavy Metals	≤10 PPM
Lead (Pb)	≤2 PPM
Mercury (Hg)	≤0.1 PPM
Cadmium (Cd)	≤2 PPM
Calcium	≤0.05%
Chloride	≤0.05%
Sulphates	≤0.02%
Loss on Drying	≤1%
pH (1% solution)	1.5-1.8
Aerobic Plate Count	≤50 CFU/g
Yeast Count	≤10 CFU/g
Mold Count	≤10 CFU/g
E. coli	Not detected in 30g
Salmonella	Not detected in 25g

FAQ

Q: Why should I use product instead of citric acid for tofu production?

A: Citric acid causes immediate curdling, resulting in grainy texture. GDL hydrolyzes slowly, creating a smooth, gelatinous structure that consumers prefer. The cold-mix process enabled by GDL delivers superior shelf stability and mouthfeel.

Q: How does temperature affect the performance of GDL in my formulation?

A: Higher temperatures accelerate conversion to gluconic acid significantly. Hydrolysis occurs much faster at 80°C than at 20°C, allowing you to implement 'timed' acidification strategies that align with your production heating schedules.

Q: Is this ingredient suitable for clean label formulations?

A: Absolutely. It is produced via natural fermentation and is widely accepted as a clean label acidifier. It's sodium-free, making it excellent for health-conscious product lines.

Q: What are the storage requirements and shelf life?

A: GDL is hygroscopic and must be stored in a cool, dry place in airtight packaging. Under proper storage conditions, it maintains optimal performance for 24 months from the production date.

Q: How do you ensure consistent acidification kinetics between batches?

A: We conduct rigorous hydrolysis rate testing by measuring pH curves over time in 1% solutions. Our quality control includes specific rotation measurements (+61.0° to +67.0°) and particle size distribution analysis to guarantee uniform dissolution and performance.

Q: Can GDL replace sodium-based acidulants in my formulation?

A: Yes. Since GDL is completely sodium-free, it serves as an excellent alternative to sodium-based acidulants while delivering superior functional benefits. This helps you meet low-sodium nutritional targets without sacrificing product quality.