With the increasing importance of environmental indices for free radical development and the continuous improvement of requirements for health and food quality, there is an urgent need for a professional analytical instrument that can quickly and accurately determine the antioxidant capacity of samples. The PHOTOCHEM, which uses the PCL photoluminescence method, is a very fast and cost-effective analytical instrument. PHOTOCHEM can determine the overall antioxidant capacity of most substance mixtures, and can also measure the individual antioxidant capacity of individual antioxidants and superoxide dismutase. The applications of PHOTOCHEM include research and routine analysis in various fields such as food technology, chemical engineering, agricultural analysis, pharmaceuticals, biochemistry, and healthcare.

1. Detection sensitivity: Non enzymatic oxidants: Nanomolar concentration, such as 0.2nmol Vc
Enzyme substances: 0.1ug superoxide dismutase
2. Accurate and reliable results with good reproducibility: CV ≤ 2%
3. Simple and fast detection, with a sample measurement time of ≤ 3 minutes
4. Real time detection and issuance of results through computer software control and analysis calculation
5. It has good comparability with commonly used methods such as spectroscopy and chromatography
6. Only a few microliters of sample are needed for detection, without the need for complex and lengthy sample preparation
7. There are no special requirements for pH, temperature, etc. for testing

The world's first instrument capable of quickly, accurately, directly, and comprehensively measuring the comprehensive antioxidant capacity in matrices. Using phototOCHEM with photoluminescence spectroscopy (PCL), analyzing a sample only takes 3-4 minutes to determine the balance between free radicals and antioxidants within the substance, as well as its overall antioxidant capacity.

PHOTOCHEM has a wide range of applications, including food, cosmetics, medicine, pharmaceuticals, chemicals, environmental protection, and biological research and development industries.

Used to determine the antioxidant capacity of water-soluble and fat soluble substances
Combined with standard reagent kits, the comprehensive antioxidant capacity of individual antioxidants and superoxide dismutase can be determined
Only a few microliters of sample are needed
No need for complex and lengthy sample preparation;
Easy to master (single reagent testing) and easy to automate;
Save analysis costs, no need for expensive chemical or enzyme reagents;
Provide practical experimental results for quantitatively evaluating the antioxidant status of organisms