Calspar India

Industries We Cater To – CALPURE™ Calcium Carbonate Applications Guide Which industries use high-purity calcium carbonate like CALPURE™? 1. Food Industry (E170 Applications) How is calcium carbonate used in food products?

Calcium carbonate (E170) is widely used as a:

• Calcium fortifier
• Anti-caking agent
• Whitening agent (TiO₂ alternative)
• Texture stabilizer

Key Food Applications

• Bakery: biscuits, bread, cakes
• Noodles & Pasta: structure and stability
• Snacks & Extruded Foods: texture improvement
• Dairy & Beverages: calcium enrichment
• Processed Foods: anti-caking and consistency

How CALPURE™ Adds Value

• Neutral taste profile
• Controlled particle size for better dispersion
• Ultra-low heavy metals
• Compliance with global food standards

2. Nutraceutical Industry Why is calcium carbonate used in nutraceuticals?

Calcium carbonate is a primary calcium source used in:

• Dietary supplements
• Calcium tablets
• Mineral blends

Key Applications

• Tablets
• Softgel capsules
• Powder supplements

Industry Requirements

• High purity
• Bioavailability
• Fine particle size
• Low contaminants

CALPURE™ Advantage

• Engineered for supplement formulations
• Controlled PSD for better absorption & processing
• Reliable batch consistency

3. Pharmaceutical Industry How is calcium carbonate used in pharma?

In pharmaceuticals, calcium carbonate functions as:

• Active ingredient (antacids)
• Excipient (filler/diluent)

Key Applications

• Antacid tablets
• Calcium supplements
• Tablet formulations

Critical Requirements

• IP/BP/USP compliance
• High purity
• Controlled compressibility
• Microbiological safety

How CALPURE™ Supports Pharma

• Pharma-aligned quality standards
• Consistent performance in tablet compression
• Low heavy metal content for safety

4. Specialty & Functional Food Applications Emerging Applications

• Clean-label food formulations
• Titanium dioxide replacement
• Functional ingredient systems

Why CALPURE™ is Relevant

• Safe alternative to restricted additives
• High regulatory acceptance
• Suitable for premium food products

5. Export-Oriented Manufacturers (Cross-Industry Segment) Who benefits most from CALPURE™?

• Export-focused food brands
• Nutraceutical companies
• Pharma manufacturers

CALPURE™ Advantage

• Codex-aligned quality
• HACCP & GMP systems
• Export documentation support

FAQs Q1. Which industry uses calcium carbonate the most?

Food, nutraceutical, and pharmaceutical industries are the largest users.

Q2. Can one grade be used across all industries?

Not recommended. Different applications require different specifications.

Q3. Is calcium carbonate suitable for export products?

Yes, if it meets global standards and documentation requirements.

Q4. What makes CALPURE™ suitable across industries?

Its purity, consistency, and customization capability.

Q5. How do I select the right grade for my industry?

Based on application, processing method, and regulatory requirements.