Fumaric Acid in Juice
At NORBIDAR, we specialize in producing high-quality food-grade fumaric acid. For over a decade, we have supported beverage manufacturers around the world with safe and reliable acidulant solutions. Among all applications, juice production is one of the most important industries where fumaric acid shows its full potential.
Juice is more than a refreshing drink. It is also a product that requires stability, freshness, and consumer appeal. With growing demand for better taste, longer shelf life, and safe preservation methods, juice producers are seeking effective solutions. Fumaric acid is one of the most efficient food additives to meet these challenges.
The Role of Fumaric Acid
in Juice Production
Fumaric acid is a naturally occurring organic acid widely used as a food additive. Fumaric acid has a unique chemical structure that makes it more powerful than many other acidulants. In juice, it performs multiple functions that enhance both product quality and production efficiency.
- Primary function of fumaric acid in juice is as an acidity regulator.
- Fumaric acid helps maintain steady pH levels throughout a juice’s shelf life.
- Fumaric acid is also a subtle but effective flavor enhancer.
- Another benefit of fumaric acid is its antimicrobial action.
- When it comes to extending shelf life, fumaric acid is a trusted ally.
Acidity Regulator
Juice requires a balanced acidity level to achieve the right taste. Too much acid results in harshness, while too little acid makes the juice flat and unappealing. Fumaric acid is an excellent acidity regulator. It has a strong sour taste but requires only a small amount to reach the desired effect.
Because of its high acid strength, fumaric acid is more efficient than citric acid or malic acid. This means manufacturers can reduce usage levels while maintaining or even improving the taste of their products.
pH Stabilization
Juices need to maintain a stable pH during processing, storage, and distribution. Changes in pH can affect color, flavor, and even safety. Fumaric acid provides strong pH stabilization due to its low solubility and slow dissolution rate.
This property makes it ideal for beverages that require gradual acid release and long-lasting pH control. The result is a consistent product quality from the factory to the consumer’s table.
Flavor Enhancer
Consumers love juices with a natural, fresh, and fruity taste. Fumaric acid enhances flavor perception by highlighting fruit notes and improving the balance between sweetness and acidity.
Compared to other acids, fumaric acid has a clean and sharp sourness that pairs well with fruit flavors. It can make orange juice taste brighter, apple juice taste fresher, and berry blends more intense.
Antimicrobial Agent
Microbial growth is one of the biggest challenges in juice production. Bacteria, yeasts, and molds can spoil the product quickly. Fumaric acid has natural antimicrobial properties that help control microbial growth.
By reducing the risk of spoilage, it enhances food safety and reduces the need for additional preservatives. This allows juice producers to offer cleaner-label products without the need for harsh chemicals that meet consumer expectations.
Shelf Life Extender
Juice manufacturers are under pressure to provide longer shelf life without compromising quality. Fumaric acid helps extend shelf life by maintaining pH stability, preventing microbial activity, and protecting flavor.
This makes it especially valuable for juices distributed through long supply chains or stored at ambient temperatures. With fumaric acid, juice stays fresher for longer, reducing waste and improving profitability.
Choosing the Right Water Soluble Fumaric Acid for Juice
Not all fumaric acid solutions are the same. Selecting the best fumaric acid type and concentration is crucial to maximize its benefits. Juice manufacturers need products that dissolve well in liquid systems. At NORBIDAR, we provide specialized solutions designed for juice applications.
HWS & CWS Fumaric Acid Solutions
by NORBIDAR Expert
HWS Fumaric Acid (Hot Water Soluble)
99.5-100.5%
This solution is designed for juice products that go through heat treatment, such as pasteurization or hot-filling. HWS fumaric acid dissolves quickly in hot water, making it perfect for traditional fruit juices like orange juice, apple juice, or grape juice. It provides stable acidity during heating and ensures a smooth production process.
CWS Fumaric Acid (Cold Water Soluble)
99.5-100.2%
For ready-to-drink beverages and cold-processed juices, CWS fumaric acid is the better choice. It dissolves easily in cold water, which makes it suitable for iced fruit drinks, blended vegetable juices, or functional beverages where heat is not applied. With CWS, manufacturers can avoid solubility issues and ensure consistent taste and clarity.
Recommendation for Fumaric Acid Concentration in Juice
Its solubility in water is around 5 to 7 g/L. Despite this limitation, the amount needed for acidification in juices is typically below this solubility limit, meaning fumaric acid can be effectively used without saturation issues. However, this requires precise dosing to avoid undissolved residues.
For optimal results, we recommend fumaric acid concentrations ranging from 0.1% to 0.3% by weight in juice formulations. This range balances acidity, flavor enhancement, and microbial stability without overpowering the natural taste. Our technical team at NORBIDAR can assist juice producers in determining the perfect dosage for their unique recipes. Below are some general suggestions.
- Citrus Juices (orange, lemon, grapefruit): About 0.25%–0.35% helps sharpen the natural tangy flavor while keeping sweetness in balance.
- Apple and Grape Juices: Around 0.20%–0.30% provides a fresh and bright taste without making the juice too sour.
- Berry Juices (strawberry, blueberry, mixed berry): Typically 0.15%–0.25% enhances fruit intensity and improves overall flavor depth.
- Vegetable Juice Blends (tomato, carrot, beet): Lower levels of 0.15%–0.20% are often best to maintain smoothness and avoid overpowering the vegetable notes.
- Fruit-Flavored Beverages (carbonated or non-carbonated): Flexible levels between 0.10%–0.30% can adjust sweetness-acidity balance and give a lively, refreshing profile.
NORBIDAR: Safe and Approved Fumaric Acid Supplier
As a global supplier, NORBIDAR takes pride in delivering safe and approved food additives. Our fumaric acid meets international food-grade standards, including FCC and USP specifications.
Fumaric acid is more than just an acidulant. It is a powerful tool to improve taste, safety, and shelf life in juice production. By choosing NORBIDAR, you are choosing reliability, innovation, and quality.
Contact our team today to learn how NORBIDAR can help you craft delicious, stable, and safe juice products with our fumaric acid additives.
Over 10 Years of Experience in Fumaric Acid Manufacturing
With more than a decade of experience in fumaric acid production, NORBIDAR has built expertise in manufacturing high purity, food grade fumaric acid. Our team has worked closely with beverage companies worldwide, providing customized solutions for different juice categories.
Location With a 34,000 m² Advanced Plant
Our state-of-the-art manufacturing facility spans 34,000 square meters, equipped with advanced technology that guarantees product consistency and purity. This modern plant enables us to efficiently meet large-scale orders while maintaining top quality.
Production Line With 30,000 tons Annual Capacity
NORBIDAR’s fully automated production line has an annual capacity of 30,000 tons of fumaric acid. This scale means we can supply both large and small juice manufacturers promptly, supporting their continuous production needs without delays.
Applications of Fumaric Acid in Juices
Fumaric acid’s versatility makes it suitable for a broad range of juice-based beverages. Here are some common applications where NORBIDAR’s fumaric acid adds value.
Fruit Juice Drinks
Vegetable Juice Blends
Fruit Lavored Beverages
Other Beverages
FAQ about Fumaric Acid in Juice
Why is fumaric acid added to juice?
It helps stabilize the pH of fruit juice drinks around 3.0, which aids in maintaining the color and flavor stability of the product. It also acts as a preservative often combined with compounds like sodium benzoate.
Is fumaric acid safe to consume in juice?
Yes, fumaric acid is considered safe by major food safety authorities including the FDA, EFSA, and JECFA. It is approved for use as a food additive with no specific acceptable daily intake limit set, indicating low safety concerns at typical consumption levels.
How does fumaric acid compare with other acids used in juice?
Fumaric acid is stronger and has more buffering capacity near pH 3.0 than citric or malic acid, providing longer-lasting sourness with less quantity needed. It tends to make the juice taste sweeter and less sour compared to other acidulants.
What are some other uses of fumaric acid in food and beverages?
It is used in baked goods as a leavening acid, in processed meats, dairy products for flavor enhancement and stability, and in various beverages including alcoholic ones. It also has antimicrobial properties helping extend shelf life.
Invest in High-quality Fumaric Acid for Juice
