Food Safety

Sterilizing Spices

Safe, efficient & food-safe

Sterilizing spices is a crucial step in food production to ensure the highest safety and quality standards. Imtech-Steri AG is a leading provider of sterilization and pasteurization solutions for food ingredients -combining over 45 years of experience with state-of-the-art technology.

Whether spice blends, pepper, herbs, or dried seasonings: our services ensure that microbiological risks are effectively eliminated without compromising taste, aroma, or product quality.

Our Sterilization Approach

Highly Effective Steam Sterilization

Vacuum steam batch sterilization leads to a significant reduction in microorganisms. Saturated steam and controlled process parameters ensure reliable elimination of pathogenic germs while preserving the sensory properties of the spices.

Pasteurization by Sterilization Process

Imtech-Steri uses the sterilization process for pasteurization to ensure the highest possible level of safety. This technology is the result of decades of development and is used worldwide in the food industry.

Industry-Proven Technology

Based on over 30 years of experience in processing food ingredients such as herbs, spices, seeds, nuts, and flour. Processes meet stringent microbiological requirements and integrate efficiently into existing production environments.

Validation & Process Control

Support with validation and documentation of processes. Sterilization methods comply with legal and international standards and are traceable at all times -a key factor in audit-sensitive industries.

Why Sterilizing Spices Is Important

Spices and dried herbs are exposed to natural environmental influences and can contain microorganisms such as Salmonella, E. coli, or molds. These germs pose a significant risk to food safety and can endanger consumers.

Highest Food Safety

Significant reductions in microbial loads, meeting both consumer protection and market demands. Products free of dangerous pathogens before entering the food chain.

Preservation of Product Quality

Steam sterilization processes designed to preserve structure, taste, and aromas, ensuring processed spices retain their characteristic properties.

Cross-Industry Compliance

Solutions supporting companies in regulated markets. Validated processes and meticulous documentation enable easier compliance with requirements.

Flexible, Scalable Services

Both sterilization as a service for batch processing and engineering solutions for customized installations. Process small and large quantities reliably.

How the Spice Sterilization Process Works

Inquiry & Consultation

Together we determine your requirements for sterilization parameters and product characteristics.

Process Planning

Based on product type and target requirements, we select the appropriate sterilization process.

Procedure

Sterilization in a batch process with monitored temperature and steam pressure cycles.

Process Validation

Measurable data on compliance with safety standards are collected and documented.

Proof of Quality

Comprehensive process documentation for traceability and audit readiness.

Application Scenarios

Spice Manufacturers

Manufacturers producing whole or ground spices benefit from optimized sterilization processes that improve food safety and product consistency.

Food Processors

Companies using spices in mixtures, marinades or finished products must ensure all ingredients are microbiologically safe.

Exporters & International Markets

Export-oriented companies often face strict import regulations. Validated sterilization enables meeting required standards and certifications.

Get Individual Advice

Contact our experts for individual advice on sterilizing your spices and food ingredients or for a non-binding offer.

Get in Touch