What is Erythorbic Acid?

Chemical Composition

Erythorbic acid is a stereoisomer of ascorbic acid (vitamin C) with the chemical formula C₆H₈O₆. Its structure is similar to that of ascorbic acid, but the two compounds differ in the arrangement of their atoms. Erythorbic acid is often classified as a non-cyclic sugar acid and is recognized for its antioxidant properties.

Properties

• Appearance: White to slightly yellow crystalline powder
• Molecular Weight: 176.12 g/mol
• Solubility: Soluble in water, slightly soluble in alcohol
• pH: Typically between 5.0 and 6.0 in solution

Analysis of Erythorbic Acid

To ensure the quality and efficacy of erythorbic acid used in food products, various analytical methods are employed. These analyses assess the purity, stability, and safety of the ingredient.

1. Purity Testing

Purity is essential for determining the quality of erythorbic acid. High-performance liquid chromatography (HPLC) is the preferred method for analyzing the purity of erythorbic acid. A purity level of 99% or higher is generally required for food applications.

2. Microbial Testing

Microbial testing is crucial for validating the safety of erythorbic acid in food products. This testing evaluates the presence of specific microorganisms, ensuring that the ingredient does not pose health risks.

3. Stability Testing

Erythorbic acid’s stability under various conditions is critical for its effectiveness as a preservative. Stability testing involves assessing the ingredient’s performance under different temperature and pH conditions over time.

4. Residual Solvent Analysis

Residual solvents can affect the safety and quality of erythorbic acid. Gas chromatography (GC) is used to identify and quantify any residual solvents or contaminants present in the product.

Applications of Erythorbic Acid in the Food Industry

Erythorbic acid is widely used in the food industry for its antioxidant properties and ability to enhance food quality. Here are some key applications:

1. Food Preservation

Erythorbic acid is commonly used as a food preservative to inhibit oxidation and extend shelf life. Its antioxidant properties help maintain the quality and freshness of food products.

Examples of Use:

• Meat Products: Erythorbic acid is added to processed meats and poultry to prevent oxidative rancidity, maintain color, and enhance flavor. It is particularly effective in preserving the freshness of cured meats.
• Fruits and Vegetables: The application of erythorbic acid in fruits and vegetables helps maintain color and freshness, preventing browning and spoilage.

2. Color Stabilization

Erythorbic acid acts as a color stabilizer in various food products, helping to retain the appealing color of processed foods.

• Canned Foods: In canned fruits and vegetables, erythorbic acid helps maintain vibrant colors, ensuring that products remain visually appealing to consumers.
• Beverages: Erythorbic acid is often added to fruit juices and beverages to prevent color degradation caused by oxidation.

3. Antioxidant in Baked Goods

Erythorbic acid is commonly used in baked goods to enhance freshness and prevent staling. It can improve the texture and shelf life of products.

• Bread and Pastries: In bread and pastries, erythorbic acid acts as a dough conditioner, enhancing the texture and volume of the final product.
• Cakes and Cookies: The addition of erythorbic acid helps maintain freshness and flavor, ensuring that baked goods remain appealing over time.

4. Dairy Products

Erythorbic acid can be used in dairy products to enhance stability and prolong shelf life.

• Cheese: In cheese production, erythorbic acid can help prevent oxidation, improving the overall quality and flavor of the final product.
• Yogurt: Erythorbic acid is added to yogurt to maintain flavor and prevent off-flavors caused by oxidation.

5. Ready-to-Eat Meals

Erythorbic acid is commonly used in ready-to-eat meals to preserve freshness and enhance flavor.

• Frozen Meals: In frozen prepared meals, erythorbic acid helps maintain the taste and appearance of the food during storage.
• Canned Meals: Erythorbic acid is added to canned meals to ensure that they remain flavorful and visually appealing over time.

Why Choose MT Royal for Erythorbic Acid?

When sourcing erythorbic acid, MT Royal stands out as a trusted partner. Here’s why you should choose us for your supply needs:

1. Very Reasonable Price

At MT Royal, we understand the importance of competitive pricing. Our efficient sourcing and production processes enable us to offer high-quality erythorbic acid at reasonable prices, helping our clients maintain profitability.

2. High Delivery Speed

Timely delivery is crucial in the food industry. MT Royal ensures quick and reliable delivery of erythorbic acid to meet your production timelines. Our efficient logistics network allows us to fulfill orders promptly, regardless of your location.

3. Variety of Payment Terms

Flexibility in payment options is essential for our clients. MT Royal offers a range of payment terms to accommodate diverse needs, whether you prefer credit terms, wire transfers, or other payment methods.

4. Istanbul Headquarters

With our headquarters located in Istanbul, MT Royal benefits from a strategic position that allows efficient sourcing and distribution. This central location enables us to tap into a broad network of suppliers and customers, ensuring we can meet your ingredient needs quickly and effectively.

5. Delivery Anywhere in the World

MT Royal is committed to providing global service. We offer delivery to any location worldwide, tailored to your specific requirements. Whether you are based in Europe, Asia, or elsewhere, we can accommodate your needs and ensure your orders arrive without hassle.

6. Providing Health Certificate of Origin

Quality and transparency are at the heart of our operations. Each shipment of erythorbic acid includes a health certificate of origin, ensuring you receive safe and compliant products. This documentation provides peace of mind and helps you meet regulatory requirements in your market.

Conclusion

MT Royal Company is your trusted partner for sourcing high-quality erythorbic acid. With our strong commitment to quality, competitive pricing, and exceptional service, we are well-equipped to meet your ingredient needs. Whether you are formulating snacks, sauces, or baked goods, our erythorbic acid can help you create safe and stable products that resonate with consumers.

Choose MT Royal for all your erythorbic acid needs and experience the difference that quality ingredients can make in your products. Contact us today to learn more about our offerings and how we can support your business in delivering high-quality food products. Let us be your partner in success in the growing market for food preservatives.