What does NIR test for?

The most common uses of NIR spectroscopy in the food and drink and agricultural industries are for measuring food content such as protein, carbohydrate, moisture, fat, food oils and different polymers.

What is NIR in feed?

Near Infrared Spectroscopy (NIR) is an important method in feed analysis that allows for rapid and cost effective. characterization of many important nutrients. in a sample.

Is NIR infrared?

Near Infrared (NIR) is a subset of the infrared band of the electromagnetic spectrum, covering the wavelengths ranging from 0.7 to 1.4 microns. This wavelength is just outside the range of what humans can see and can sometimes offers clearer details than what is achievable with visible light imaging.

What is NIR radiation?

NIR is an acronym for Near InfraRed spectroscopy, and it refers to the analytical technique of using near-infrared radiation to analyze samples for compositional or characteristic traits. NIR has also been used to describe Near-Infrared Reflectance.

What does NIR stand for?

NIR stands for Near Infrared Reflectance. NIR spectroscopy is the study of the interaction between a sample (e.g. cereals, seeds, oils, finished products) and infrared light that has been dispersed into individual wavelengths, usually by a prism.

How does NIR measure protein?

A rapid test method was developed using near-infrared (NIR) spectroscopy as a compliment to current protein determination by the Dumas combustion method. The NIR method was found to be a rapid, low-cost, and green (no use of chemicals and reagents) complimentary technique.

What is the difference between NIR and IR?

Like IR Spectroscopy, NIR Spectroscopy uses spectral data to characterise matter. The main difference is the region of the electromagnetic spectrum studied, with NIR Spectroscopy focusing on the 780 nm to 2500 nm range. This is just outside the range normally visible to the naked eye.

What is NIR in red light therapy?

NIR light therapy uses directional low-power but high-fluency light, monochromatic or quasimonochromatic, from lasers or light-emitting diodes (LEDs) in the wavelengths, red to near-infrared, to mediate biological functions or to promote therapeutic effects in a safe way 3, 4 (also reviewed in 5).

What range is NIR?

Near-infrared light generally refers to light within the wavenumber range of 12,500 to 4,000 cm-1 (wavelengths from 800 to 2,500 nm) (see Fig. 1). Absorption of near-infrared light, like that of mid-infrared light, is based on the vibration of the material.

What does NMT stand for in medical terms?

Abbreviation for neuromuscular therapy.