NIR spectroscopy for foodstuff monitoring

Abstract

Purpose

To review the use of near‐infrared (NIR) spectroscopy in the process control of foodstuffs.

Design/methodology/approach

Presents two spectroscopy products used in the production environment: a single‐board system aimed at OEMs, and a complete fibre‐optic spectrometer ready for the end‐user. Gives examples of applications within the food and drink industry.

Findings

Finds that these instruments are fast, effective and inexpensive, and rugged enough for the processing environment.

Originality/value

Draws attention to the potential of NIR spectroscopy outside the confines of the laboratory.

Citation

Connolly, C. (2005), "NIR spectroscopy for foodstuff monitoring", Sensor Review, Vol. 25 No. 3, pp. 192-194. https://doi.org/10.1108/02602280510606453