Tamilnadu Testhouse – Top 10 Food Testing Methods for Safety and Quality Assurance

• Chemical analysis

This test is done to trace the presence of chemical components in food samples. The analysis reports the presence of pesticides, heavy metals, preservatives etc., in the food. Chemical techniques like gas chromatography, mass spectrometry, and high-performance liquid chromatography (HPLC) are followed to determine food quality.

• Microbiological testing

As a trusted Food Testing Labs in Chennai, our microbiological testing carries out complex analysis of genetic testing to detect harmful bacteria and other microbial impurities that may hamper the purity of the food products.

• Sensory evaluation

Sensory evaluations of food quality and preference, such as colour, appearance, taste, smell, and flavour, reveal insightful information. Methods like preference mapping, consumer testing, and descriptive analysis can be used to conduct food quality testing through sensory evaluation.

• Molecular testing

The food analysis laboratory chennai follows methods like gene expression analysis, DNA sequencing, and polymerase chain reaction (PCR) for checking food quality and authentication. Molecular testing analyzes DNA, RNA and protein sequences to judge the food quality.

• Nutritional analysis

The presence of micro and macronutrients like carbs, proteins, fats, vitamins etc are done by nutritional analysis. This method is useful for dietary evaluation and formulation development and makes use of methods like vitamin measurement and proximate analysis.

• Environmental monitoring

Determining the hygienic conditions of the production areas and facilities is an important aspect of food testing. The best Organic food testing labs in Chennai check for microbiological contamination in the manufacturing process and ensure the food is at its best purity when reaching the end consumer

• Allergen testing

This testing detects the presence of allergens like soy, peanut and wheat. Enzyme-linked immunosorbent assays (ELISA), polymerase chain reaction (PCR), and immunoassays are the most common procedures followed by labs to ensure food quality.

• Shelf life testing

Assessing the shelf life of food under various storage condition is crucial to maximize commercialization and branding.

• Authenticity testing

This test prevents food mislabelling and ensures the purity and authenticity of food products. It comprises checking the food for adulteration and fake ingredients and verifying the product for consumption. 

• Physical testing

Physical verification of food involves checking for its size, shape, texture, and moisture content. Particle size distribution, texture analysis, water activity measurement etc. are examples of common physical testing.

As the top food analysis laboratory chennai, we follow standard specifications and promise integrity in our food quality assessment. We focus on delivering quality and value with honesty so that you only bring the best to your consumers.