Determination of coffee bean's moisture content using laser-induced breakdown spectroscopy (LIBS)

Aulia M. T. Nasution; Prama Eko Wicaksono; Hery Suyanto

doi:10.1117/12.2503362

11 April 2019 Determination of coffee bean's moisture content using laser-induced breakdown spectroscopy (LIBS)

Aulia M. T. Nasution, Prama Eko Wicaksono, Hery Suyanto

Proceedings Volume 11044, Third International Seminar on Photonics, Optics, and Its Applications (ISPhOA 2018); 110440F (2019) https://doi.org/10.1117/12.2503362
Event: Third International Seminar on Photonics, Optics, and Its Applications (ISPhOA 2018), 2018, Surabaya, Indonesia

Abstract

Bean's moisture content is one of important parameters in determining the quality of the processed agricultural products, particularly for coffee beans, where moisture content will be a determining factor in the aroma and the taste of roasted coffee products. In this paper efforts to quantify the moisture content of the examined coffee bean based on LIBS spectra, as one of coffee bean's quality parameters that can be extracted at once from single shot LIBS measurement.

Citation Download Citation

Aulia M. T. Nasution, Prama Eko Wicaksono, and Hery Suyanto "Determination of coffee bean's moisture content using laser-induced breakdown spectroscopy (LIBS)", Proc. SPIE 11044, Third International Seminar on Photonics, Optics, and Its Applications (ISPhOA 2018), 110440F (11 April 2019); https://doi.org/10.1117/12.2503362

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