Organic Sesame Seeds

Processing Steps

From Seed to Shelf

Sesame Seed Processing Steps

Step 1
Raw Material Procurement
  • High-quality raw sesame seeds are sourced directly from farmers or trusted suppliers.
  • Seeds are tested for purity, moisture, oil content, and contamination (dust, stones, or
    broken seeds).
Step 2
Cleaning Process

Purpose: To remove impurities (dust, stones, sand, sticks, and foreign materials).
Equipment Used:

  • Pre-cleaner / Vibratory cleaner: Removes large impurities (sticks, straw, leaves).
  • Destoner: Separates stones and heavier impurities.
  • Gravity separator: Removes light seeds and dust.
  • Magnetic separator: Removes any metallic particles.

Output: Cleaned sesame seeds ready for hulling

Step 3
Hulling Process (Removing Outer Husk)

Purpose: To remove the outer hull (skin) of the sesame seed to produce hulled sesame seeds,
which are white and used in bakery, confectionery, and tahini.
Steps:

  • Soaking:
    • Seeds are soaked in warm water (sometimes with salt solution) to loosen the
      hull.
  • Dehulling:
    • Using mechanical hullers or friction hullers to separate the seed coat.
  • Separation:
    • The mixture of hulled and unhulled seeds passes through centrifugal
      separators to remove loosened hulls.
  • Washing:
    • Seeds are thoroughly washed to remove any remaining husk or impurities.
  • Drying:
    • Hulled seeds are dried using hot air dryers (to bring moisture below 6%).
    • Controlled drying ensures seeds remain white and don’t burn.

Output: Clean, dry, hulled sesame seeds.

Step 4
Color Sorting & Grading

Purpose: To ensure uniform color and quality.

Steps:

  • Optical color sorter machines detect and remove discolored or black seeds.
  • Grading machine separates seeds based on size and weight (uniform appearance).

Output: Export-quality, uniformly white hulled sesame seeds.

Step 5
Quality Checking

Before packaging:

  • Lab testing for purity, moisture, oil content, and microbiological safety.
  • Random samples are tested according to international standards (ASTA, EU, FDA).
Step 6
Packaging Process

Purpose: To maintain freshness, prevent contamination, and prepare for export.
Packaging Materials:

  • Bulk export: 25kg or 50kg PP woven bags with inner liners.
  • Retail packs: 1kg, 5kg, or 10kg laminated pouches or vacuum packs.
  • Food-grade material used to maintain hygiene.

Final Steps:

  • Bags are weighed, sealed, and labeled with product name, batch number, country of
    origin, and export details.
  • Palletized and shrink-wrapped for container loading.

Output: Ready-for-export sesame seeds meeting global food safety standards.

Step 7
Storage & Shipment
  • Stored in clean, dry, pest-free warehouses.
  • Temperature and humidity are controlled to prevent rancidity.
  • Exported in FCL (Full Container Load) or LCL (Less than Container Load)
    shipments depending on order size.
Scroll to Top