Evaluation of the moisture content of tapioca starch using near-infrared spectroscopy
| dc.contributor.author | Phetpan, Kittisak | |
| dc.contributor.author | Sirisomboon, Panmanas | |
| dc.date.accessioned | 2026-08-06T10:11:26Z | |
| dc.date.available | 2026-08-06T10:11:26Z | |
| dc.date.issued | 2015-03-25 | |
| dc.description.abstract | The purpose of this study was to develop a calibration model to evaluate the moisture content of tapioca starch using the near-infrared (NIR) spectral data in conjunction with partial least square (PLS) regression. The prediction ability was assessed using a separate prediction data set. Three groups of tapioca starch samples were used in this study: tapioca starch cake, dried tapioca starch and combined tapioca starch. The optimum model obtained from the baseline-offset spectra of dried tapioca starch samples at the outlet of the factory drying process provided a coefficient of determination (R<sup>2</sup>), standard error of prediction (SEP), bias and residual prediction deviation (RPD) of 0.974, 0.16%, -0.092% and 7.4, respectively. The NIR spectroscopy protocol developed in this study could be a rapid method for evaluation of the moisture content of the tapioca starch in factory laboratories. It indicated the possibility of real-time online monitoring and control of the tapioca starch cake feeder in the drying process. In addition, it was determined that there was a stronger infl uence of the NIR absorption of both water and starch on the prediction of moisture content of the model. | |
| dc.identifier.citation | Journal of Innovative Optical Health Sciences, 8(2), 2015 | |
| dc.identifier.doi | 10.1142/S1793545815500145 | |
| dc.identifier.issn | 17935458 | |
| dc.identifier.other | 2-s2.0-84928501345 | |
| dc.identifier.uri | https://dspace.kmitl.ac.th/handle/123456789/6213 | |
| dc.source | Journal of Innovative Optical Health Sciences | |
| dc.subject | Moisture content | |
| dc.subject | near-infrared spectroscopy | |
| dc.subject | tapioca starch | |
| dc.title | Evaluation of the moisture content of tapioca starch using near-infrared spectroscopy | |
| dc.type | Article |