Table of Contents
Introduction to NIR Analysis
Near-Infrared (NIR) Analysis is a spectroscopic method utilizing the near-infrared region of the electromagnetic spectrum (780 nm to 2500 nm). It is primarily used for qualitative and quantitative analysis owing to its rapid, non-destructive nature, and minimal sample preparation requirements.
Applications of NIR Analysis
Agriculture
In agriculture, NIR analysis is employed for determining moisture content, protein levels, and fiber content in crops. For instance, NIR spectrometers can rapidly analyze wheat for protein concentration, with spectrometric precision levels of ±0.3%.
Food Industry
Within the food sector, NIR technology aids in assessing the composition of products, such as the fat, moisture, and sugar content in dairy products. It allows real-time monitoring, ensuring quality and compliance with standards.
Pharmaceuticals
NIR Analysis is vital for the pharmaceutical industry, providing insights into the compound uniformity, coating thickness of tablets, and moisture analysis with a standard deviation less than 1%.
Chemical Industry
In chemical production, NIR spectroscopy assists in monitoring reaction processes and product purity, offering non-invasive chemical identification with high-throughput capabilities.
YIXIST Company Solutions
YIXIST offers tailored NIR analysis solutions catering to various industries. Their state-of-the-art spectrometers and integrated software platforms provide accurate, fast, and efficient analysis. For example, YIXIST's NIR systems in food processing plants improve quality assessment efficiency by 20% compared to traditional methods.
References
- Burns, D.A., Ciurczak, E.W. Handbook of Near-Infrared Analysis. CRC Press. 2020.
- Osborne, B.G., Fearn, T. Near Infrared Spectroscopy in Food Science and Technology. Wiley-Interscience. 2019.
- Workman Jr, J., Weyer, L. Practical Guide and Spectral Atlas for Interpretive Near-Infrared Spectroscopy. CRC Press. 2018.