Highly sensitive determination of sunset yellow FCF (E110) in food products based on Chitosan/Nanoparticles/MWCNTs with modified gold electrode
Sunset Yellow belongs to the family of azo dyes, commonly used in food industry. High consumption of Sunset Yellow can cause health problem to human. Due to arising of the health issues, there are several analytical methods available for determination of Sunset Yellow. However, these methods are req...
| Principais autores: | , , |
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| Formato: | Conference or Workshop Item |
| Idioma: | English |
| Publicado em: |
2016
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| Acesso em linha: | https://eprints.ums.edu.my/id/eprint/20580/1/Highly%20sensitive%20determination%20of%20sunset%20yellow%20FCF.pdf |
| _version_ | 1825713538697527296 |
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| author | Rovina Kobun Sharifudin Md. Shaarani Shafiquzzaman Siddiquee |
| author_facet | Rovina Kobun Sharifudin Md. Shaarani Shafiquzzaman Siddiquee |
| author_sort | Rovina Kobun |
| collection | UMS |
| description | Sunset Yellow belongs to the family of azo dyes, commonly used in food industry. High consumption of Sunset Yellow can cause health problem to human. Due to arising of the health issues, there are several analytical methods available for determination of Sunset Yellow. However, these methods are required skilled manpower, complicated procedures, time consuming and high cost. Herein, an electrochemical sensor was developed based on the combination of chitosan (CHIT), calcium oxide nanoparticles (CaONPs) and multiwall carbon nanotubes (MWCNTs) sensing film for detection of Sunset Yellow in food products. Electrochemical behavior of the modified gold electrode in the presence of Sunset Yellow was studied by using cyclic voltammetry (CV) and differential pulse voltammetry (DPV). The morphological characteristics of CHIT/CaONPs/MWCNTs were observed under scanning electron microscope and transmission electron microscope. Under optimal conditions, the DPV was detected with different concentrations of Sunset Yellow in the range of 0.9 to 10 ppm, with detection limit of 0.8 ppm. The developed method has successfully applied for monitoring the presence of Sunset Yellow with different food products including candy, royal jelly, ice cream and soft drink with satisfactory results. |
| first_indexed | 2024-03-06T02:58:08Z |
| format | Conference or Workshop Item |
| id | ums.eprints-20580 |
| institution | Universiti Malaysia Sabah |
| language | English |
| last_indexed | 2024-03-06T02:58:08Z |
| publishDate | 2016 |
| record_format | dspace |
| spelling | ums.eprints-205802018-08-06T08:28:35Z https://eprints.ums.edu.my/id/eprint/20580/ Highly sensitive determination of sunset yellow FCF (E110) in food products based on Chitosan/Nanoparticles/MWCNTs with modified gold electrode Rovina Kobun Sharifudin Md. Shaarani Shafiquzzaman Siddiquee Sunset Yellow belongs to the family of azo dyes, commonly used in food industry. High consumption of Sunset Yellow can cause health problem to human. Due to arising of the health issues, there are several analytical methods available for determination of Sunset Yellow. However, these methods are required skilled manpower, complicated procedures, time consuming and high cost. Herein, an electrochemical sensor was developed based on the combination of chitosan (CHIT), calcium oxide nanoparticles (CaONPs) and multiwall carbon nanotubes (MWCNTs) sensing film for detection of Sunset Yellow in food products. Electrochemical behavior of the modified gold electrode in the presence of Sunset Yellow was studied by using cyclic voltammetry (CV) and differential pulse voltammetry (DPV). The morphological characteristics of CHIT/CaONPs/MWCNTs were observed under scanning electron microscope and transmission electron microscope. Under optimal conditions, the DPV was detected with different concentrations of Sunset Yellow in the range of 0.9 to 10 ppm, with detection limit of 0.8 ppm. The developed method has successfully applied for monitoring the presence of Sunset Yellow with different food products including candy, royal jelly, ice cream and soft drink with satisfactory results. 2016 Conference or Workshop Item PeerReviewed text en https://eprints.ums.edu.my/id/eprint/20580/1/Highly%20sensitive%20determination%20of%20sunset%20yellow%20FCF.pdf Rovina Kobun and Sharifudin Md. Shaarani and Shafiquzzaman Siddiquee (2016) Highly sensitive determination of sunset yellow FCF (E110) in food products based on Chitosan/Nanoparticles/MWCNTs with modified gold electrode. In: International Conference on Chemical Engineering and Bioprocess Engineering, 25-26 October 2016, Jeddah, Saudi Arabia. https://doi.org/10.1088/1755-1315/36/1/012023 |
| spellingShingle | Rovina Kobun Sharifudin Md. Shaarani Shafiquzzaman Siddiquee Highly sensitive determination of sunset yellow FCF (E110) in food products based on Chitosan/Nanoparticles/MWCNTs with modified gold electrode |
| title | Highly sensitive determination of sunset yellow FCF (E110) in food products based on Chitosan/Nanoparticles/MWCNTs with modified gold electrode |
| title_full | Highly sensitive determination of sunset yellow FCF (E110) in food products based on Chitosan/Nanoparticles/MWCNTs with modified gold electrode |
| title_fullStr | Highly sensitive determination of sunset yellow FCF (E110) in food products based on Chitosan/Nanoparticles/MWCNTs with modified gold electrode |
| title_full_unstemmed | Highly sensitive determination of sunset yellow FCF (E110) in food products based on Chitosan/Nanoparticles/MWCNTs with modified gold electrode |
| title_short | Highly sensitive determination of sunset yellow FCF (E110) in food products based on Chitosan/Nanoparticles/MWCNTs with modified gold electrode |
| title_sort | highly sensitive determination of sunset yellow fcf e110 in food products based on chitosan nanoparticles mwcnts with modified gold electrode |
| url | https://eprints.ums.edu.my/id/eprint/20580/1/Highly%20sensitive%20determination%20of%20sunset%20yellow%20FCF.pdf |
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