raw materials

[Ogbonna Chinonso Victoria]

This is the job of quality control department

[Damian Akinwale Ogunbi]

It simply through quality control.

[Amir Sohel]

Feed mills ensure incoming raw materials meet quality criteria through a combination of pre-arrival checks, sampling and testing, and adherence to established ingredient specifications.

[MARK FOLORUNSO]

First of all, there must a quality assurance checklists – this is the baseline to compare all incoming raw materials

With a quality assurance document at hand, one beginning to compare the raw material taking each parameter one after the other – colour, size, odour, foreign bodies, moisture content, and the use of laboratory analysis for chemicals confirmation of content

[Hamza Muhammad]

Feed mills ensure incoming raw materials meet quality criteria through a combination of thorough inspections, sampling, and testing to verify compliance with established standards and specifications before use in production.

Here’s a more detailed explanation:

Establish Quality Standards and Specifications:

Feed mills begin by defining specific quality standards and specifications for each raw material ingredient, covering aspects like nutrient content, moisture, and the presence of contaminants.

Supplier Verification and Audits:

A comprehensive supplier verification program, including audits and requiring certifications (e.g., HACCP, ISO 22000), helps ensure that suppliers adhere to food safety regulations and quality standards.

Incoming Raw Material Inspection:

Upon arrival, raw materials are inspected visually for any signs of damage, contamination, or deviations from the expected quality.

Sampling and Testing:

Representative samples are collected from each batch of raw material and sent to the laboratory for analysis.

Quality Control Tests:

On-site quality control tests, such as moisture content, test weights, and mycotoxin analysis, are conducted to assess the quality of the raw materials.

Record Keeping:

Detailed records of all inspections, sampling, and testing results are maintained to ensure traceability and compliance.

Non-Compliance Handling:

If raw materials fail to meet the specified quality standards, they are rejected and returned to the supplier or stored separately for alternative use.

Continuous Monitoring:

Quality control procedures are implemented throughout the entire feed production process, from raw material handling to the final product, to ensure consistent quality.

Focus on Safety:

Ensuring that raw materials meet food safety standards is a priority, with emphasis on testing for contaminants and implementing HACCP and ISO 22000 certifications.

[Md. Abdul Bari]

To ensure that incoming raw materials meet specified quality criteria before they are used in feed production, a feed mill follows a series of quality control and assurance steps, typically involving the following:

1. Supplier Evaluation and Approval

The feed mill sources materials only from approved and reliable suppliers.

Suppliers are evaluated based on past performance, certifications (e.g., GMP+, ISO, HACCP), and traceability systems.

2. Documentation Review

Each raw material delivery comes with a Certificate of Analysis (CoA) from the supplier, indicating nutrient content and absence of contaminants.

These documents are verified against the feed mill’s specifications.

3. Visual Inspection at Receiving Point

Staff visually inspect the material for signs of spoilage, foreign matter, mold, discoloration, or pest infestation.

4. Sampling and Laboratory Testing

Representative samples are taken using standardized sampling protocols (e.g., per GAFTA or ISO standards).

Tests are conducted to assess:

Moisture content

Crude protein, fat, and fiber

Mycotoxins (e.g., aflatoxins)

Microbiological contaminants (e.g., Salmonella)

Heavy metals and pesticides (if required)

5. Rapid On-site Testing

Quick tests using kits (e.g., for moisture or mycotoxins) may be done at the feed mill for faster decisions.

6. Quarantine Until Approval

Raw materials are stored in a designated quarantine area until test results confirm compliance.

Non-conforming materials are rejected or returned.

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[Md. Osman Sheikh]

Through a combination of documentation review, physical inspections, sampling, and laboratory testing, all based on pre-defined quality specifications.

[Ayodeji Fatokun]

Feed mills ensure incoming raw materials meet specified quality criteria by conducting rigorous quality checks such as visual inspections, moisture content analysis, proximate analysis (for nutrients), and tests for contaminants (like mold or toxins).

This is done by rhe quality control department and related to the nutrionist and production