Protein Residue Test Kit - Surface Hygiene Control

Is a hygiene verification test kit developed to quickly and visually detect protein-based organic residues that may remain on surfaces after cleaning.

It enables on-site verification of cleaning effectiveness in areas with a high risk of protein-based contamination, such as food production areas, chicken farms, slaughterhouses, dairy processing plants, kitchens, and clinical environments.

This device-free system offers the user the opportunity to make reliable decisions within minutes.

Working Principle

The test measures the protein residues found in the sample taken from the surface.

It is based on the principle of creating a color change by reacting with a special reagent system.

• A sample is taken from the surface with a swab

• The sample comes into contact with the reagent

• A distinct color is formed in the presence of protein

• The result is evaluated by comparing it with a reference color scale

This method is based on protein-complex based colorimetric reactions which are widely used in the literature.

Measurement Sensitivity and Detection Limit

• Detection limit: ~10–50 µg protein (depending on surface conditions)

• Decision threshold: ≈50 µg protein residue

• Response time: 3–5 minutes

This sensitivity range is consistent with the practical limits accepted in hygiene control applications and provides sufficient reliability for evaluating cleaning effectiveness.

Areas of Application

• Poultry farms and Poultry farms

• Meat and slaughterhouses

• Egg processing plants

• Milk and dairy product production areas

• Food production and packaging facilities

• Industrial kitchens

• Clinical and veterinary applications

Instructions for Use

1. Approximately 10 & times with a sterile swab A surface area of ​​10 cm is sampled.

2. The swab is placed in the tube containing the reagent.

3. The swab handle is cut to fit the tube and placed in the tube.

4. The tube is closed and shaken for 10–15 seconds.

5. Wait 3–5 minutes.

6. The color of the liquid in the tube is compared with the reference color chart.

Results

The evaluation should be done at the 5th minute.

Endç Interpretation

Advantages

✓ Fast Results

Results within 3–5 minutes

It provides immediate action.

✓ No Equipment Required

Works with visual assessment, no additional equipment needed.

✓ Suitable for Field Use

Demonstrates reliable performance in challenging field conditions.

✓ Easy Application

Requires no special training, can be applied by anyone.

✓ Low Cost

Offers a more economical solution compared to ATP systems.

✓ Wide Application Range

Effective on animal and plant protein residues.

Accuracy and Reliability

• The method is based on protein-complex based colorimetric reactions described in the literature

• Controlled In validations performed under these conditions:

  • High repeatability

  • Low coefficient of variation
    is ensured

Expected performance:

• True positive rate: >90%

• True negative rate: >90%

(Note: Performance may vary depending on surface type and sampling quality.)

Literature Compliance

Is compatible with the colorimetric protein detection principles, which are based on the complexing of proteins with metal ions in an alkaline environment and have been used for many years.

This approach:

• In food hygiene control

• In cleanliness verification systems

• In rapid field tests

a widely accepted This is a method.

Product Contents (25 Tests)

• 25 test tubes containing reagents

• 25 sterile rayon swabs

• 1 instruction manual

Important Note

This product is a rapid screening test for hygiene verification purposes..
Laboratory methods for situations requiring quantitative analysis It is recommended to support it with.

Why Testonic Protein Residue Test Kit ?

Instead of assuming you're cleaning, prove it.

Testonic Protein Residue Test Kit is a professional solution developed for fast, reliable and practical hygiene control in the field.