Wati, R.K. and Pahlawan, M.F.R. and Masithoh, R.E. (2021) Development of calibration model for pH content of intact tomatoes using a low-cost Vis/NIR spectroscopy. In: The International Conference on Smart and Innovative Agriculture, 4-5 November 2020, Yogyakarta.
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Determination of pH of intact tomatoes was investigated using a low-cost Vis/NIR spectroscopy in reflectance mode. The best calibration model measured pH in intact tomatoes using wavelength range of 527-799 nm with RC2 and SEC of 0.90 and 0.04, respectively. The prediction model obtained SEP, Bias, and RPD of 0.11, 0.007, and 1.17, respectively. The low-cost Vis/NIR type instrument is promising to be used for food and agricultural applications. © Published under licence by IOP Publishing Ltd.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Additional Information: | Cited by: 17; All Open Access, Gold Open Access |
| Uncontrolled Keywords: | Agricultural robots; Fruits; Predictive analytics; Calibration model; Low costs; Prediction model; Reflectance modes; Vis/NIR spectroscopy; Wavelength ranges; Costs |
| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Faculty of Agricultural Technology > Agricultural and Biosystems Engineering |
| Depositing User: | Sri JUNANDI |
| Date Deposited: | 30 Sep 2024 03:49 |
| Last Modified: | 30 Sep 2024 03:49 |
| URI: | https://ir.lib.ugm.ac.id/id/eprint/4295 |
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