Detection of pesticide presence on round cabbages using visible shortwave near infrared spectroscopy
Pesticides have long been used in cabbage industry to control pests. This study aimed to investigate the potential application of visible shortwave near infrared spectroscopy for detection of typical pesticide (deltamethrin) on round cabbages. In this study, a total of 60 round cabbages were used. T...
| Main Authors: | , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
Institute of Plantation Studies, Universiti Putra Malaysia
2017
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/58878/ http://psasir.upm.edu.my/id/eprint/58878/1/Technical_Paper_8.pdf |
| _version_ | 1848853767873626112 |
|---|---|
| author | Che Mohammad Ishkandar El-Rahimin, Che Dini Maryani Mat Nawi, Nazmi Janius, Rimfiel Mazlan, Norida Muhamad Radzi, Chut Afifa |
| author_facet | Che Mohammad Ishkandar El-Rahimin, Che Dini Maryani Mat Nawi, Nazmi Janius, Rimfiel Mazlan, Norida Muhamad Radzi, Chut Afifa |
| author_sort | Che Mohammad Ishkandar El-Rahimin, Che Dini Maryani |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Pesticides have long been used in cabbage industry to control pests. This study aimed to investigate the potential application of visible shortwave near infrared spectroscopy for detection of typical pesticide (deltamethrin) on round cabbages. In this study, a total of 60 round cabbages were used. The sample were divided into four batches. Three batches of round cabbage were sprayed with deltamethrin at three different concentrations level of pesticides namely low, medium and high with values of 0.08, 0.11 and 0.14 % (v/v), respectively. Spectral data of the cabbage samples were collected using visible shortwave near infrared spectrometer (VSWNIRS) with the wavelength range between 200 to 1100 nm. The spectral data was pretreated using multiple scattering correction (MSC) method in order to obtain optimal prediction values. Gas chromatography was used to determine the multi-residue limit (MRL) value of the samples. Calibration and prediction models were developed to correlate the spectral data with MRL values using partial least square regression (PLS) method. The calibration model produced the values of coefficient of determination (R2) and root mean square errors (RMSEP) of 0.98 and 0.02, respectively. The prediction models gave good R2 and RMSEC values of 0.94 and 0.04, respectively. These results demonstrated that the proposed spectroscopic measurement provide a promising technique for pesticide detection at different level of concentration on round cabbage. |
| first_indexed | 2025-11-15T10:59:13Z |
| format | Conference or Workshop Item |
| id | upm-58878 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:59:13Z |
| publishDate | 2017 |
| publisher | Institute of Plantation Studies, Universiti Putra Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-588782018-02-07T09:11:07Z http://psasir.upm.edu.my/id/eprint/58878/ Detection of pesticide presence on round cabbages using visible shortwave near infrared spectroscopy Che Mohammad Ishkandar El-Rahimin, Che Dini Maryani Mat Nawi, Nazmi Janius, Rimfiel Mazlan, Norida Muhamad Radzi, Chut Afifa Pesticides have long been used in cabbage industry to control pests. This study aimed to investigate the potential application of visible shortwave near infrared spectroscopy for detection of typical pesticide (deltamethrin) on round cabbages. In this study, a total of 60 round cabbages were used. The sample were divided into four batches. Three batches of round cabbage were sprayed with deltamethrin at three different concentrations level of pesticides namely low, medium and high with values of 0.08, 0.11 and 0.14 % (v/v), respectively. Spectral data of the cabbage samples were collected using visible shortwave near infrared spectrometer (VSWNIRS) with the wavelength range between 200 to 1100 nm. The spectral data was pretreated using multiple scattering correction (MSC) method in order to obtain optimal prediction values. Gas chromatography was used to determine the multi-residue limit (MRL) value of the samples. Calibration and prediction models were developed to correlate the spectral data with MRL values using partial least square regression (PLS) method. The calibration model produced the values of coefficient of determination (R2) and root mean square errors (RMSEP) of 0.98 and 0.02, respectively. The prediction models gave good R2 and RMSEC values of 0.94 and 0.04, respectively. These results demonstrated that the proposed spectroscopic measurement provide a promising technique for pesticide detection at different level of concentration on round cabbage. Institute of Plantation Studies, Universiti Putra Malaysia 2017 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/58878/1/Technical_Paper_8.pdf Che Mohammad Ishkandar El-Rahimin, Che Dini Maryani and Mat Nawi, Nazmi and Janius, Rimfiel and Mazlan, Norida and Muhamad Radzi, Chut Afifa (2017) Detection of pesticide presence on round cabbages using visible shortwave near infrared spectroscopy. In: International Conference on Big Data Applications in Agriculture (ICBAA2017), 5-6 Dec. 2017, Auditorium Putra, TNCPI Building, Universiti Putra Malaysia. (pp. 118-123). http://spel2.upm.edu.my/webupm/upload/dokumen/penerbitan/20180101232338ICBAA2017_Technical_Paper_8.pdf |
| spellingShingle | Che Mohammad Ishkandar El-Rahimin, Che Dini Maryani Mat Nawi, Nazmi Janius, Rimfiel Mazlan, Norida Muhamad Radzi, Chut Afifa Detection of pesticide presence on round cabbages using visible shortwave near infrared spectroscopy |
| title | Detection of pesticide presence on round cabbages using visible shortwave near infrared spectroscopy |
| title_full | Detection of pesticide presence on round cabbages using visible shortwave near infrared spectroscopy |
| title_fullStr | Detection of pesticide presence on round cabbages using visible shortwave near infrared spectroscopy |
| title_full_unstemmed | Detection of pesticide presence on round cabbages using visible shortwave near infrared spectroscopy |
| title_short | Detection of pesticide presence on round cabbages using visible shortwave near infrared spectroscopy |
| title_sort | detection of pesticide presence on round cabbages using visible shortwave near infrared spectroscopy |
| url | http://psasir.upm.edu.my/id/eprint/58878/ http://psasir.upm.edu.my/id/eprint/58878/ http://psasir.upm.edu.my/id/eprint/58878/1/Technical_Paper_8.pdf |