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Powdered milk

Sampling powdered milk requires special considerations to obtain a representative sample that accurately reflects the quality and safety of the product. Here are some important aspects to keep in mind when sampling powdered milk:

  1. Hygiene and contamination: Powdered milk is a food product, so sampling must be carried out in a way that prevents contamination. This includes the use of sterile tools and containers, as well as the wearing of appropriate protective equipment.
  2. Representativeness of the sample: Since milk powder can have different constituents and properties, the sample must be representative of the entire lot. This can be achieved through the use of composite sampling or special sampling techniques.
  3. Avoidance of moisture: Milk powder can easily absorb moisture, which can change its properties. The sample should be placed in an airtight container and sealed as soon as possible to prevent changes caused by moisture.
  4. Temperature control: Some milk powder products may be temperature sensitive. If this is the case, the sample should be stored and transported under the correct temperature conditions.
  5. Using the right equipment: Special spoons, shovels, or automated sampling equipment may be required to obtain a representative sample without damaging the product.
  6. Documentation: Each sample should be properly labeled and documented, including the date, time, location of sampling, and any other relevant information.
  7. Compliance with regulations: Many countries have specific regulations and standards for food sampling, including powdered milk. It is crucial to follow these regulations closely.
  8. Analysis objectives: The sampling methodology should be aligned with the specific analysis objectives, whether it is microbiological quality verification, nutrient content, or other quality parameters.
  9. Training: The personnel performing the sampling should be trained and experienced in the specific techniques and best practices for sampling milk powder.

In summary, the sampling of milk powder requires careful planning and execution in order to obtain a representative and unadulterated sample. Compliance with hygiene regulations, the use of appropriate equipment, awareness of the specific properties of milk powder and compliance with relevant regulations are crucial factors in the sampling process.