



Food Grade Carrageenan
Food grade carrageenan is a food-safe carrageenan extracted from red seaweed and designed specifically for use in food.
Chempora is a leading supplier of Food Grade Carrageenan, we provide customers with high quality food Grade Carrageenan, if you have any requirements, please feel free to contact [email protected], we will reply you as soon as possible.
E NO.: E407,E407a
Specification Available: Food Grade
MOQ: 1Ton
Product Introduction of Food Grade Carrageenan
Food Grade Carrageenan is a type of carrageenan that meets food safety standards and is specifically designed for use in food products. It is derived from various species of red seaweed, and is used extensively in the food industry as a thickening agent, gelling agent, stabilizer, and emulsifier.

Key Characteristics of Food Grade Carrageenan
Source: Extracted from red algae, primarily species like Chondrus crispus (Irish moss) and Eucheuma cottonii.
Appearance: Typically a fine, off-white or light beige powder or gel.
Types:
- Kappa (κ)-Carrageenan: Forms firm gels, used in dairy products, and jellies.
- Iota (ι)-Carrageenan: Forms soft gels, commonly used in dairy alternatives, ice cream, and fillings.
- Lambda (λ)-Carrageenan: Does not form a gel but is used for thickening and stabilizing, commonly used in beverages and sauces.
Benefits of Food Grade Carrageenan
Food Grade Carrageenan is advantages in the food industry are very obvious, mainly including the following:
1. Natural Source
- Naturally Extracted: Carrageenan is derived from red algae, a natural polysaccharide, which, compared to synthetic additives, aligns more closely with consumer preferences for healthy and natural ingredients.
- Renewable Resource: It is sourced from marine algae, making it sustainable and environmentally friendly.
2. Versatility
- Thickening Agent: Carrageenan significantly increases the viscosity of foods and is commonly used in beverages, sauces, soups, and dairy products to achieve the desired texture.
- Gelling Agent: Different types of carrageenan (e.g., κ-carrageenan and ι-carrageenan) can form strong or soft gels under varying conditions, making it ideal for products like jellies, candies, ice cream, and puddings.
- Emulsifier and Stabilizer: Carrageenan helps stabilize liquids, preventing separation of oil and water, and maintains uniformity in products like dairy, plant-based milks, and salad dressings.
3. Improvement in Food Texture and Mouthfeel
- Enhancing Mouthfeel: When used in dairy products (e.g., yogurt, ice cream) and jelly products, carrageenan imparts a smooth, creamy mouthfeel.
- Improving Texture: It helps enhance the structure and texture of foods, making them more attractive, especially in frozen foods, dairy products, and meat products.



4.Antimicrobial Properties and Extended Shelf Life
- Antibacterial Properties: Carrageenan has natural antimicrobial effects, helping reduce the growth of bacteria and other microorganisms, thereby acting as a natural preservative.
- Shelf Life Extension: Particularly in dairy, meat, and chilled food products, carrageenan can effectively extend shelf life and maintain freshness.
5. No Need for Added Preservatives
- Natural Preservative: Due to its antimicrobial properties, carrageenan can reduce or replace the need for chemical preservatives in products like sauces, dairy products, and jellies, improving food safety.
- Complies with Food Safety Standards: Food-grade carrageenan has undergone strict safety testing and is approved by various international bodies (such as the FDA and EFSA) as a safe food additive, ensuring compliance with food safety standards.
- Non-Allergenic: Carrageenan is generally considered non-allergenic and does not contain common allergens, making it suitable for a wide range of consumers.
6. Ease of Processing and Use
- Easy to Use: Carrageenan is easy to incorporate into food products during processing and maintains its functionality in low-temperature, low-pH environments, making it suitable for various food manufacturing processes.
- Quick Dissolution: Carrageenan dissolves rapidly in water and does not require complex processing, making it efficient to use in large-scale production.
- High Stability: Carrageenan has strong thermal and pH stability, maintaining its functionality and structure even at high temperatures and under varying acidity conditions, making it ideal for high-temperature processing and foods with varying pH levels.



Applications of Food Grade Carrageenan
1. Dairy Products
Used in yogurts, puddings, and ice cream for texture improvement, preventing ice crystallization, and enhancing mouthfeel.
Helps to stabilize dairy beverages and prevent separation.
2. Plant-Based Alternatives
Carrageenan is commonly used in plant-based milks (e.g., almond, soy, and oat milk) to improve texture and prevent separation.
3. Meat Products
Carrageenan is used in processed meats like deli meats, sausages, and pet food to retain moisture, improve texture, and reduce fat.
4. Confectionery
In gels, jellies, and candies, carrageenan helps with the formation of gel-like textures.
5. Sauces and Dressings
Carrageenan is used as a thickener in sauces, gravies, and salad dressings, enhancing consistency and stability.
6. Beverages
It is used in beverages (especially plant-based drinks) to improve the viscosity and prevent separation.






Food grade carrageenan as a natural food additive, has significant advantages in improving the texture, taste, stability and freshness of food. It is widely used in all kinds of food and is an indispensable multi-functional raw material in the food industry. Its natural origin and multiple functions make it a very popular food additive.
Product Parameter of Food Grade Carrageenan
ITEMS | SPECIFICATION |
---|---|
Particle Size | ≥90 through (120Mesh) |
Appearance | Off white to yellowish powder |
Total ash, w/% | 15-40 |
Sulfates (as SO42-), % | 15-40 |
Acid-insoluble ash, % | ≤ 1.0 |
Viscosity, mPa·s | ≥5 |
pH | 8.0-11.0 |
Gel strength, g/cm² | ≥500 |
Arsenic (As), mg/kg | ≤3 |
Lead (Pb), mg/kg | ≤5 |
Cadmium (Cd), mg/kg | ≤2 |
Mercury (Hg), mg/kg | ≤1 |
Total Plate Count, cfu/g | <5000 |
Yeasts & Molds, cfu/g | <300 |
Escherichia coli MPN/g | <3.0 |
Salmonella /1g | Absent |
Storage | Store in cool & dry place, keep away from strong light and heat. |
Reasons for selecting Chempora Food Grade Carrageenan
The reasons for choosing Chempora Food Grade Carrageenan include the following key advantages:
1. High quality standards: Chempora’s food grade carrageenan meets international food safety standards, ensures no degradation products, and undergoes strict production and quality control processes to ensure product purity and safety.
2. Wide application: Chempora’s carrageenan is suitable for a variety of food applications, including dairy products, jellies, candies, plant-based beverages, etc., to meet the needs of different customers.
3. Stable supply chain: Chempora has reliable supply chain management to ensure a stable supply of products, avoid production interruptions, and meet the needs of global customers.
4. Competitive pricing: Chempora offers competitive prices to help customers achieve cost-effectiveness, especially when purchasing in bulk.
5. Professional technical support: Chempora provides professional technical support and application guidance to help customers choose the right carrageenan type according to specific needs and optimize product formulations.
Chempora Food Grade Carrageenan is a trusted, high-performance ingredient for food manufacturers looking for consistency, quality, and versatility in their products. If you want more information leave us a message and our sales manager will get back to you within 24 hours.
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Chempora is a global supplier of nutritional supplements, food additives, feed additives and various natural extracts. In addition to Food Grade Carrageenan, we can also provide you with many other food additives.