Development of calibration model for pH content of intact tomatoes using a low-cost Vis/NIR spectroscopy
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,...
| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
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2021
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| _version_ | 1826050402793029632 |
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| author | Wati, R.K. Pahlawan, M.F.R. Masithoh, R.E. |
| author_facet | Wati, R.K. Pahlawan, M.F.R. Masithoh, R.E. |
| author_sort | Wati, R.K. |
| collection | UGM |
| description | 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. |
| first_indexed | 2024-03-14T00:03:25Z |
| format | Conference or Workshop Item |
| id | oai:generic.eprints.org:280203 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-14T00:03:25Z |
| publishDate | 2021 |
| record_format | dspace |
| spelling | oai:generic.eprints.org:2802032023-11-08T00:47:44Z https://repository.ugm.ac.id/280203/ Development of calibration model for pH content of intact tomatoes using a low-cost Vis/NIR spectroscopy Wati, R.K. Pahlawan, M.F.R. Masithoh, R.E. Agricultural Management (Others) Food technology 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. 2021 Conference or Workshop Item PeerReviewed 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: IOP Conference Series: Earth and Environmental Science. https://iopscience.iop.org/article/10.1088/1755-1315/686/1/012049/pdf |
| spellingShingle | Agricultural Management (Others) Food technology Wati, R.K. Pahlawan, M.F.R. Masithoh, R.E. Development of calibration model for pH content of intact tomatoes using a low-cost Vis/NIR spectroscopy |
| title | Development of calibration model for pH content of intact tomatoes using a low-cost Vis/NIR spectroscopy |
| title_full | Development of calibration model for pH content of intact tomatoes using a low-cost Vis/NIR spectroscopy |
| title_fullStr | Development of calibration model for pH content of intact tomatoes using a low-cost Vis/NIR spectroscopy |
| title_full_unstemmed | Development of calibration model for pH content of intact tomatoes using a low-cost Vis/NIR spectroscopy |
| title_short | Development of calibration model for pH content of intact tomatoes using a low-cost Vis/NIR spectroscopy |
| title_sort | development of calibration model for ph content of intact tomatoes using a low cost vis nir spectroscopy |
| topic | Agricultural Management (Others) Food technology |
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