Sorbic Acid – Food Grade Antimicrobial Preservative (E200)

Sorbic Acid is an organic compound and unsaturated fatty acid primarily used as a preservative (E200) in the food and beverage industry. It is odorless, tasteless, and highly effective in preventing microbial growth without altering the sensory properties of food.

At Cavin Resource, we supply high-grade Sorbic Acid powder (≥99% purity), available in bulk quantities and customized packaging. It is produced through synthetic condensation of crotonaldehyde and ketene, ensuring consistent quality for use in food preservation, cosmetics, pharmaceuticals, and animal feed.

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⚙️ Production Method

Synthetic Process (Industrial Grade)

1. Sorbic Acid is typically synthesized by the aldol condensation of crotonaldehyde and ketene.

2. The resulting mixture undergoes purification and crystallization to yield a fine, white crystalline powder.

3. It is then dried and milled to meet USP/FCC/EU food safety standards.

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🏭 Use Cases by Industry

🥫 Food & Beverage Industry

• Used in baked goods, cheeses, yogurt, soft drinks, wines, dried fruits, and pickled vegetables.

• Controls mold, yeast, and bacterial growth.

🧴 Cosmetic & Personal Care

• Functions as a mild preservative in lotions, creams, and body washes.

• Stabilizes formulations prone to microbial contamination.

💊 Pharmaceuticals & Nutraceuticals

• Preserves liquid formulations, oral syrups, and topical medications.

• Improves shelf life without compromising drug integrity.

🐄 Animal Feed & Agriculture

• Used in feed additives and supplements for livestock and poultry to prevent spoilage.

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✅ Benefits of Sorbic Acid

• 🛡️ Broad-Spectrum Antimicrobial – Prevents growth of molds, fungi, and yeasts.

• 🧪 Highly Stable – Remains effective across pH ranges (3.0–6.5).

• 🍴 Non-Toxic & Tasteless – No alteration to flavor or appearance of food.

• ♻️ Biodegradable – Breaks down into environmentally safe byproducts.

• 📦 Long Shelf Life – Ideal for food export and extended storage.

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📦 Packaging Options

• 25kg fiber drums with PE liners

• 1kg / 5kg HDPE jars for lab or specialty use

• Custom OEM/private label options available

• Includes COA, MSDS, and Certificate of Origin

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❓ Frequently Asked Questions (FAQs)

1. Is Sorbic Acid safe for consumption?

Answer:
Yes, Sorbic Acid is approved by the FDA, EFSA, and WHO for use in food and beverages as a safe preservative (E200).

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2. What is the difference between Sorbic Acid and Potassium Sorbate?

Answer:
Potassium Sorbate is the water-soluble salt form of Sorbic Acid. Sorbic Acid is more effective in oil-based or low-moisture applications, while potassium sorbate is better for aqueous solutions.

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3. Can Sorbic Acid be used in natural or organic products?

Answer:
While Sorbic Acid is synthetically derived, it is accepted in some natural formulations and organic certified products depending on local certification standards.

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4. How should Sorbic Acid be stored?

Answer:
Store in a cool, dry place in sealed containers. Avoid exposure to moisture and direct sunlight to maintain efficacy.

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📚 Credible References & Sources

• PubChem – Sorbic Acid

• FDA GRAS Status – Sorbic Acid

• EFSA Journal – Sorbic Acid Safety Evaluation

• Food Chemistry Textbook – Elsevier