Dr.Rameshkumar Angappan Biorks Analytical and Life sciences No.4/118-D, Poo Nagar,Errappatti, A. Jettihalli (Po), Nallampalli Tk, Dharmapuri (Dt) – 636807, Tamil Nadu, India.
Physio-chemical analysis involves the quantitative and qualitative assessment of a food product’s physical and chemical properties, ensuring compliance with regulatory standards (FSSAI, ISO 22000, Codex, and FDA).
Understanding Physio-Chemical Analysis in Food Testing
✔ Molecular Interaction & Stability: The study of intermolecular forces, solubility dynamics, and phase transitions in food components helps understand their structural stability, shelf life, and bioavailability.
✔ Chemical Composition & Functional Properties: Determining proximate composition (moisture, ash, protein, lipid, and carbohydrate content), pH balance, and ionic strength ensures product authenticity and quality control.
✔ Thermal & Rheological Behavior: Advanced differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), and rheometry techniques help evaluate the thermal stability, viscosity, and mechanical properties of food matrices.
✔ Electrochemical & Redox Properties: Measuring oxidation-reduction potential (ORP), conductivity, and electrochemical reactivity is crucial for detecting food spoilage, oxidative rancidity, and preservative efficacy.
✔Spectroscopic & Chromatographic Profiling: Utilizing Fourier Transform Infrared (FTIR), UV-Vis, Atomic Absorption Spectroscopy (AAS), and Gas Chromatography (GC) for precise characterization of food composition and adulterants.
✔Nano-Structural & Morphological Analysis: Techniques like Scanning Electron Microscopy (SEM), X-ray Diffraction (XRD), and Particle Size Analysis enable high-resolution imaging of food microstructures.
✔pH, Water Activity & Isotopic Analysis: Measuring pH, water activity (aw), and stable isotope ratios provides insights into food authenticity, fermentation efficiency, and spoilage kinetics.
✔Lipid & Protein Profiling: Lipid oxidation index, peroxide value, iodine value, and protein electrophoresis (SDS-PAGE, Western Blot) help analyze nutritional quality, freshness, and degradation pathways.
✔Customized Analytical Solutions & Predictive Modelling: Biorks integrates AI-driven predictive analytics to monitor real-time chemical variations and ensure consistent product quality and compliance.
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