Simple extraction of bisphenol A in beverages and water by membrane-protected liquid phase microextraction
Bisphenol A (BPA) is a xenoestrogen that widely used in manufacture of plastics. Concern is mounting up when the application of BPA is widespread. A simple sample pre-treatment technique termed membrane-protected liquid phase microextraction (MP-LPME) combined with high performance liquid chromatogr...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Penerbit Universiti Kebangsaan Malaysia
2020
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| Online Access: | http://journalarticle.ukm.my/14730/ http://journalarticle.ukm.my/14730/1/ARTIKEL%206.pdf |
| _version_ | 1848813628562604032 |
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| author | Loh, Thung Ying Wan Mohd Afiq Wan Mohd Khalik, Loh, Saw Hong |
| author_facet | Loh, Thung Ying Wan Mohd Afiq Wan Mohd Khalik, Loh, Saw Hong |
| author_sort | Loh, Thung Ying |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | Bisphenol A (BPA) is a xenoestrogen that widely used in manufacture of plastics. Concern is mounting up when the application of BPA is widespread. A simple sample pre-treatment technique termed membrane-protected liquid phase microextraction (MP-LPME) combined with high performance liquid chromatography (HPLC)-fluorescence detection (FD) was developed for the determination of BPA in beverages and environmental water samples. The MP-LPME technique utilized a nylon membrane to hold the extractant (1-octanol) and prevent the extractant from dissolution into sample solution during agitation. Under optimal extraction conditions, the MP-LPME-HPLC-FD demonstrated ultra-trace detection of BPA and insignificant matrix effect extraction with good relative recoveries in the range of 87.1-99.7% from spiked beverage and environmental water samples. The membrane can be re-applied in the MP-LPME after the first usage and offered relative recovery of > 94%. The MP-LPME technique is eco-friendly as it consumes only minute amounts of organic solvent which is supportive to green analysis. |
| first_indexed | 2025-11-15T00:21:13Z |
| format | Article |
| id | oai:generic.eprints.org:14730 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T00:21:13Z |
| publishDate | 2020 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:generic.eprints.org:147302020-06-12T04:49:11Z http://journalarticle.ukm.my/14730/ Simple extraction of bisphenol A in beverages and water by membrane-protected liquid phase microextraction Loh, Thung Ying Wan Mohd Afiq Wan Mohd Khalik, Loh, Saw Hong Bisphenol A (BPA) is a xenoestrogen that widely used in manufacture of plastics. Concern is mounting up when the application of BPA is widespread. A simple sample pre-treatment technique termed membrane-protected liquid phase microextraction (MP-LPME) combined with high performance liquid chromatography (HPLC)-fluorescence detection (FD) was developed for the determination of BPA in beverages and environmental water samples. The MP-LPME technique utilized a nylon membrane to hold the extractant (1-octanol) and prevent the extractant from dissolution into sample solution during agitation. Under optimal extraction conditions, the MP-LPME-HPLC-FD demonstrated ultra-trace detection of BPA and insignificant matrix effect extraction with good relative recoveries in the range of 87.1-99.7% from spiked beverage and environmental water samples. The membrane can be re-applied in the MP-LPME after the first usage and offered relative recovery of > 94%. The MP-LPME technique is eco-friendly as it consumes only minute amounts of organic solvent which is supportive to green analysis. Penerbit Universiti Kebangsaan Malaysia 2020-01 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/14730/1/ARTIKEL%206.pdf Loh, Thung Ying and Wan Mohd Afiq Wan Mohd Khalik, and Loh, Saw Hong (2020) Simple extraction of bisphenol A in beverages and water by membrane-protected liquid phase microextraction. Sains Malaysiana, 49 (1). pp. 49-55. ISSN 0126-6039 http://www.ukm.my/jsm/malay_journals/jilid49bil1_2020/KandunganJilid49Bil1_2020.html |
| spellingShingle | Loh, Thung Ying Wan Mohd Afiq Wan Mohd Khalik, Loh, Saw Hong Simple extraction of bisphenol A in beverages and water by membrane-protected liquid phase microextraction |
| title | Simple extraction of bisphenol A in beverages and water by membrane-protected liquid phase microextraction |
| title_full | Simple extraction of bisphenol A in beverages and water by membrane-protected liquid phase microextraction |
| title_fullStr | Simple extraction of bisphenol A in beverages and water by membrane-protected liquid phase microextraction |
| title_full_unstemmed | Simple extraction of bisphenol A in beverages and water by membrane-protected liquid phase microextraction |
| title_short | Simple extraction of bisphenol A in beverages and water by membrane-protected liquid phase microextraction |
| title_sort | simple extraction of bisphenol a in beverages and water by membrane-protected liquid phase microextraction |
| url | http://journalarticle.ukm.my/14730/ http://journalarticle.ukm.my/14730/ http://journalarticle.ukm.my/14730/1/ARTIKEL%206.pdf |