Electrochemical impedance spectroscopy for palm cooking oil discriminator using planar electromagnetic sensor array
Cooking oil is an important product in the Malaysia food industries. Most of the cooking oil products is based on palm oil. However, there are activities in selling cheaper cooking oil by labelling as high quality in cooking oil product. Traditional methods have been developed to measure the quality...
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| Format: | Article |
| Language: | English |
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Penerbit UTM Press
2016
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| Online Access: | http://eprints.utm.my/71189/1/AhmadAmsyarAzman2016_ElectrochemicalImpedanceSpectroscopyforPalmCooking.pdf |
| _version_ | 1796861729599127552 |
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| author | Amsyar Azman, A. Abdul Rahim, R. Ibrahim, S. Azmi, A. Arsad, A. Md. Yunus, M. A. |
| author_facet | Amsyar Azman, A. Abdul Rahim, R. Ibrahim, S. Azmi, A. Arsad, A. Md. Yunus, M. A. |
| author_sort | Amsyar Azman, A. |
| collection | ePrints |
| description | Cooking oil is an important product in the Malaysia food industries. Most of the cooking oil products is based on palm oil. However, there are activities in selling cheaper cooking oil by labelling as high quality in cooking oil product. Traditional methods have been developed to measure the quality of the cooking oil product such as the chromatography technique but the cost for the system setup is expensive and requires a large amount of time to analyse the sample. Thus, a suitable and reliable system with less analysis time is needed for widespread industrial uses. This paper has presented a discriminative technique for palm cooking oil using Electrochemical Impedance Spectroscopy (EIS) with planar electromagnetic sensor array. The sensor consists of a meander sensor and an interdigital sensors which interact with the test samples. Three types of palm cooking oil such as double refined palm oil, refined and deodorized palm oil with peanut and sesame oil, and filtered palm oil were prepared. The results obtained showed that the presented technique was able to differentiate the samples between 20 kHz to 1 Mhz. The results obtained correlate with the theories on EIS technique and planar electromagnetic sensor which are presented in this paper. |
| first_indexed | 2024-03-05T20:00:50Z |
| format | Article |
| id | utm.eprints-71189 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T20:00:50Z |
| publishDate | 2016 |
| publisher | Penerbit UTM Press |
| record_format | dspace |
| spelling | utm.eprints-711892017-11-15T04:11:05Z http://eprints.utm.my/71189/ Electrochemical impedance spectroscopy for palm cooking oil discriminator using planar electromagnetic sensor array Amsyar Azman, A. Abdul Rahim, R. Ibrahim, S. Azmi, A. Arsad, A. Md. Yunus, M. A. TK Electrical engineering. Electronics Nuclear engineering Cooking oil is an important product in the Malaysia food industries. Most of the cooking oil products is based on palm oil. However, there are activities in selling cheaper cooking oil by labelling as high quality in cooking oil product. Traditional methods have been developed to measure the quality of the cooking oil product such as the chromatography technique but the cost for the system setup is expensive and requires a large amount of time to analyse the sample. Thus, a suitable and reliable system with less analysis time is needed for widespread industrial uses. This paper has presented a discriminative technique for palm cooking oil using Electrochemical Impedance Spectroscopy (EIS) with planar electromagnetic sensor array. The sensor consists of a meander sensor and an interdigital sensors which interact with the test samples. Three types of palm cooking oil such as double refined palm oil, refined and deodorized palm oil with peanut and sesame oil, and filtered palm oil were prepared. The results obtained showed that the presented technique was able to differentiate the samples between 20 kHz to 1 Mhz. The results obtained correlate with the theories on EIS technique and planar electromagnetic sensor which are presented in this paper. Penerbit UTM Press 2016 Article PeerReviewed application/pdf en http://eprints.utm.my/71189/1/AhmadAmsyarAzman2016_ElectrochemicalImpedanceSpectroscopyforPalmCooking.pdf Amsyar Azman, A. and Abdul Rahim, R. and Ibrahim, S. and Azmi, A. and Arsad, A. and Md. Yunus, M. A. (2016) Electrochemical impedance spectroscopy for palm cooking oil discriminator using planar electromagnetic sensor array. Jurnal Teknologi, 78 (7-4). pp. 51-57. ISSN 0127-9696 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84979696716&doi=10.11113%2fjt.v78.9420&partnerID=40&md5=9b0ca73e8f6ed595b52825f8092bbb7d |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Amsyar Azman, A. Abdul Rahim, R. Ibrahim, S. Azmi, A. Arsad, A. Md. Yunus, M. A. Electrochemical impedance spectroscopy for palm cooking oil discriminator using planar electromagnetic sensor array |
| title | Electrochemical impedance spectroscopy for palm cooking oil discriminator using planar electromagnetic sensor array |
| title_full | Electrochemical impedance spectroscopy for palm cooking oil discriminator using planar electromagnetic sensor array |
| title_fullStr | Electrochemical impedance spectroscopy for palm cooking oil discriminator using planar electromagnetic sensor array |
| title_full_unstemmed | Electrochemical impedance spectroscopy for palm cooking oil discriminator using planar electromagnetic sensor array |
| title_short | Electrochemical impedance spectroscopy for palm cooking oil discriminator using planar electromagnetic sensor array |
| title_sort | electrochemical impedance spectroscopy for palm cooking oil discriminator using planar electromagnetic sensor array |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.utm.my/71189/1/AhmadAmsyarAzman2016_ElectrochemicalImpedanceSpectroscopyforPalmCooking.pdf |
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