application

Zinc Citrate Granules Manufacturing: Process and Benefits

Introduction
Zinc citrate granules are widely used in dietary supplements, pharmaceuticals, and oral care products due to their high bioavailability and stability. The manufacturing process ensures consistent quality, purity, and optimal particle size for various applications.

Manufacturing Process

1. Raw Material Selection
High-purity zinc oxide and citric acid are selected to ensure the final product meets pharmaceutical-grade standards.

2. Reaction & Precipitation
Zinc oxide reacts with citric acid in a controlled aqueous solution, forming zinc citrate. The reaction is monitored for pH and temperature to maximize yield.

3. Filtration & Washing
The precipitated zinc citrate is filtered and washed to remove impurities, ensuring high purity.

4. Drying
The wet zinc citrate is dried using spray drying or fluidized bed drying to achieve a fine powder.

5. Granulation
The dried powder undergoes wet or dry granulation to form uniform granules, improving flowability and compressibility for tablet or capsule production.

6. Sieving & Packaging
The granules are sieved to ensure consistent particle size and packed in moisture-resistant containers to maintain stability.

Benefits of Zinc Citrate Granules
– High Bioavailability: Easily absorbed by the body.
– Stability: Resistant to moisture and oxidation.
– Versatility: Suitable for supplements, lozenges, and toothpaste.

Conclusion
Zinc citrate granules manufacturing involves precise steps to ensure quality and efficacy. Their superior properties make them a preferred choice in health and wellness products.