Preguntas frecuentes

Konjac gum in meat products, What should be noted regarding procurement and quality control?

Implement strict control across the four stages: "Select, Test, Verify, Store."

1. Select (Supplier Screening):

   • Clearly Define Needs: During communication, explicitly request "Food-grade high-viscosity konjac gum for meat products, to be used in combination with carrageenan," avoiding vague terms.

   • Verify Qualifications: Ensure the supplier possesses a Food Additive Production License (SC certificate) and that the product comes with complete COA and MSDS.

2. Test (Sample Validation - The Most Critical Step):

   • Mandatory Test: Request sufficient samples (≥1 kg) for application performance testing.

   • Test Content:

     a. Solubility Test: Dissolve according to the above process; observe for completeness and presence of particles.

     b. Blended Gel Test: Combine with your carrageenan at the planned ratio (e.g., 2:1) and prepare a small meat product sample (e.g., 100g meat batter).

     c. Evaluation Metrics: Test the sample's gel strength, elasticity, sliceability, water retention (cooking loss), and flavor.

3. Verify (Incoming Inspection):

   • For each batch received, retain a sample and send it for testing or conduct in-house checks on key indicators (viscosity, moisture, sensory evaluation).

   • Compare the results with the supplier's COA to ensure consistency and compliance with the agreed standards.

4. Store (Warehouse Management):

   • Sealed, Moisture-Proof: Konjac gum is highly hygroscopic. It must be stored sealed in a cool, dry place. Use quickly after opening the package, or immediately reseal the inner bag after use.

   • First-In-First-Out (FIFO): Strictly implement inventory management to avoid long-term storage leading to moisture absorption, clumping, and reduced efficacy.