Introduction: The Invisible Ingredient That Shapes Food Quality
In the food industry, some raw materials are highly visible, while others work silently behind the scenes—yet play a crucial role in product quality. PDV (Pure Dried Vacuum) salt is one of these essential ingredients. Its purity, uniformity and controlled particle structure make it indispensable for food manufacturers seeking consistency and safety.
Although Marmara Tuz does not operate its own production facilities, the company collaborates with specialized contract manufacturers and supplies only PDV salts that meet strict international standards. This enables Marmara Tuz to offer reliable, high-purity salt solutions both in Türkiye and in global markets.
What Is PDV (Pure Dried Vacuum) Salt?
PDV salt—also known as vacuum-refined salt—is produced through an advanced refining method. The term “Pure Dried Vacuum” refers to salt that has been crystallized and dried under vacuum conditions.
PDV Salt Production Process
- The raw salt source may be lake salt, rock salt or sea salt.
- The salt is crushed, purified and transformed into a brine solution.
- All foreign substances are removed through decanting and filtration.
- The purified brine is fed into vacuum-evaporation systems.
- Under vacuum, the water evaporates at low temperatures, leaving behind ultra-pure crystals.
- The crystals are dried, resulting in a bright white, highly flowable and extremely clean salt.
This technology makes it possible to achieve 99.7% – 99.9% purity, ensuring exceptional hygiene and consistent quality.
Why Is PDV Salt Preferred in the Food Industry?
Food production requires stable, reliable and controlled ingredients. PDV salt offers exactly that.
1. Superior Purity (Up to 99.9%)
PDV salt is free from:
- Heavy metals
- Foreign particles
- Undesirable minerals
This makes it safe even for highly sensitive applications such as baby food and dairy production.
2. Consistent Quality in Every Batch
The particle size, flowability and purity are the same in every batch—an essential requirement for automated production lines.
3. Homogeneous Crystal Structure
The uniform crystal form ensures:
- Perfect mixing with other ingredients
- Balanced flavor distribution
- No impact on product clarity or texture
4. Enhanced Performance for Flavors and Additives
Producers of seasonings, spices and flavor blends prefer PDV salt due to its excellent flowability and consistency.
The Importance of Hygiene and Safety in PDV Salt
PDV salt gains its exceptional hygiene level from its production process:
- The entire system operates in closed-loop conditions, with no exposure to contaminants.
- No dust, microorganisms or foreign substances can enter.
- The final product has extremely low moisture, preventing clumping.
- Production complies with international food safety standards such as:
- ISO
- HACCP
- Halal
- Kosher
For this reason, PDV salt is even used in pharmaceutical processes and infant nutrition.
Where Is PDV Salt Used in the Food Industry?
PDV salt has one of the broadest usage lists among food-grade salts.
It is commonly used in:
- Dairy: Cheese, butter, ayran, milk powder
- Bakery: Bread, biscuits, crackers
- Meat processing: Sausage, salami, hot dogs
- Instant foods: Soups, seasonings
- Snacks: Chips and savory mixes
- Beverages: Carbonated drinks and flavor systems
In short, PDV salt appears in many of the products consumed daily—especially where quality and standardization matter.
Global Demand for PDV Salt
The international market has shown strong growth in demand for ultra-pure and hygienic salts. PDV salt stands at the center of this trend.
Countries with high demand include:
- European nations
- United Kingdom
- Balkan countries
- Gulf and Middle Eastern markets
- African regions, particularly where dairy processing is growing
Marmara Tuz successfully supplies these markets with PDV salt sourced through carefully selected contract manufacturers.
Conclusion: High-Purity PDV Salt – A Key Ingredient for Quality Food Production
PDV vacuum-refined salt offers unmatched advantages in purity, hygiene and consistency, making it a preferred ingredient for modern food production.
By working with trusted contract manufacturing partners and maintaining strict quality criteria, Marmara Tuz delivers PDV salt solutions that meet international standards. This approach has positioned the company as a reliable supplier in both domestic and global markets.
Contact
For PDV vacuum-refined salt inquiries and sector-specific solutions, contact Marmara Tuz:
Phone: (+90) 264 277-7607
General Information: info@marmaratuz.com
Foreign Trade: export@marmaratuz.com
E-Commerce: ticaret@marmaratuz.com
Sales & Marketing: pazarlama@marmaratuz.com
Accounting: muhasebe@marmaratuz.com
Frequently Asked Questions
Why is PDV salt preferred in food manufacturing?
Because of its high purity, hygienic production and consistent crystal structure.
Does contract manufacturing affect product quality?
No. Marmara Tuz selects only producers that meet international standards and performs strict quality checks.What is the difference between PDV salt and mechanically refined salt?
PDV salt is significantly purer, produced in a closed-loop system and offers superior hygiene and consistency.
