Cereals and Seeds

1 . Evolution of Cereal and Seed Consumption

Chia, flax, sunflower, quinoa, oat, buckwheat seeds… cereals and seeds are experiencing unprecedented popularity, driven by trends in healthy eating, sports, and wellness. Essential ingredients in organic products, dietary supplements, and nutraceutical preparations, their global market is constantly growing. However, their production, harvesting, and storage methods make them particularly susceptible to microbiological contamination.

2 . What are the microbiological risks?

Cereals and seeds are raw materials with low moisture content, stored in bulk under conditions that can promote the growth of pathogenic microorganisms: bacteria (salmonella, E. coli, Listeria) pose a major health risk, regulated by strict regulations in Europe.

These contaminations can occur at any stage: harvesting, drying, storage, transport, and packaging. A non-compliant batch exposes the operator to costly product recalls, import refusals, and regulatory penalties.

3 . What treatment is used?

Saturated steam pasteurization under vacuum is particularly well-suited to cereals and seeds. This process works by using three parameters: temperature, time, and pressure, to effectively eliminate pathogenic and non-pathogenic bacteria while preserving the nutritional qualities and organoleptic properties of the seeds.

The parameters are customized according to the nature of the product, its initial moisture content, and the microbiological thresholds to be met. Our experts will assist you in determining the protocol best suited to your situation.

Varieties of Cereals and Seeds Treated by Steripure

Sesame - flax - chia - sunflower - poppy - pumpkin - quinoa - millet - buckwheat - barley - rice

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The advantages of pasteurization for cereals and seeds

Steripure technology offers several key advantages for this product category:

  • Reduced microbiological load
  • Preserves aromas and organoleptic properties
  • Consistent treatment across all batches
  • Maintains organic certifications and labels (Organic, COSMOS, Kosher, Halal…)