Aflatoxin in raw peanut kernels marketed in Malaysia.
The occurrence of af latoxin in eighty-four samples of raw peanut kernels which are randomly collected from Malaysian super- markets was examined. Analysis for af latoxin was performed by solvent extraction and immunoaffinity clean-up followed by the determination using high performance liquid...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English English |
| Published: |
National Laboratories of Foods and Drugs
2010
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| Online Access: | http://psasir.upm.edu.my/id/eprint/12957/2/Aflatoxin%20in%20raw%20peanut%20kernels%20marketed%20in%20Malaysia.pdf |
| _version_ | 1825945143627218944 |
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| author | Arzandeh, Sahar Selamat, Jinap Lioe, Hanifah Nuryani |
| author_facet | Arzandeh, Sahar Selamat, Jinap Lioe, Hanifah Nuryani |
| author_sort | Arzandeh, Sahar |
| collection | UPM |
| description | The occurrence of af latoxin in eighty-four samples of raw peanut kernels which are randomly
collected from Malaysian super-
markets was examined. Analysis for af latoxin was performed by solvent extraction and
immunoaffinity clean-up followed by the determination using high performance liquid chromatography
equipped with post-column photochemical reactor for enhanced detection and f luorescence detector.
A detection limit of 0.01-0.09 ng/mL and a quantification limit of 0.04-0.30 ng/mL were obtained.
The af latoxin concentrations ranged from not detected to 97.28 ng/g in all samples investigated.
About 78.57% of the samples were contaminated with af latoxin, of which 10.71% exceeded the maximum
tolerable limit of 15 ng/g set by the Codex. Average recoveries of the af latoxin analysis were
acceptable which were in the range of 74.85 ± 8.83% for AFG2 at the concentration of 0.15 ng/mL and
103.91 ± 6.45% for AFB2 at the concentration of 0.15 ng/mL. The average daily intake estimated for
total af la- toxins was 10.69 ng/kg body weight. There was a significant difference (P < 0.05) in
af latoxin content between brands and locations.
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| first_indexed | 2024-03-06T07:26:55Z |
| format | Article |
| id | upm.eprints-12957 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T07:26:55Z |
| publishDate | 2010 |
| publisher | National Laboratories of Foods and Drugs |
| record_format | dspace |
| spelling | upm.eprints-129572015-10-27T06:40:19Z http://psasir.upm.edu.my/id/eprint/12957/ Aflatoxin in raw peanut kernels marketed in Malaysia. Arzandeh, Sahar Selamat, Jinap Lioe, Hanifah Nuryani The occurrence of af latoxin in eighty-four samples of raw peanut kernels which are randomly collected from Malaysian super- markets was examined. Analysis for af latoxin was performed by solvent extraction and immunoaffinity clean-up followed by the determination using high performance liquid chromatography equipped with post-column photochemical reactor for enhanced detection and f luorescence detector. A detection limit of 0.01-0.09 ng/mL and a quantification limit of 0.04-0.30 ng/mL were obtained. The af latoxin concentrations ranged from not detected to 97.28 ng/g in all samples investigated. About 78.57% of the samples were contaminated with af latoxin, of which 10.71% exceeded the maximum tolerable limit of 15 ng/g set by the Codex. Average recoveries of the af latoxin analysis were acceptable which were in the range of 74.85 ± 8.83% for AFG2 at the concentration of 0.15 ng/mL and 103.91 ± 6.45% for AFB2 at the concentration of 0.15 ng/mL. The average daily intake estimated for total af la- toxins was 10.69 ng/kg body weight. There was a significant difference (P < 0.05) in af latoxin content between brands and locations. National Laboratories of Foods and Drugs 2010 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/12957/2/Aflatoxin%20in%20raw%20peanut%20kernels%20marketed%20in%20Malaysia.pdf Arzandeh, Sahar and Selamat, Jinap and Lioe, Hanifah Nuryani (2010) Aflatoxin in raw peanut kernels marketed in Malaysia. Journal of Food and Drug Analysis, 18 (1). pp. 44-50. ISSN 1021-9498 English |
| spellingShingle | Arzandeh, Sahar Selamat, Jinap Lioe, Hanifah Nuryani Aflatoxin in raw peanut kernels marketed in Malaysia. |
| title | Aflatoxin in raw peanut kernels marketed in Malaysia. |
| title_full | Aflatoxin in raw peanut kernels marketed in Malaysia. |
| title_fullStr | Aflatoxin in raw peanut kernels marketed in Malaysia. |
| title_full_unstemmed | Aflatoxin in raw peanut kernels marketed in Malaysia. |
| title_short | Aflatoxin in raw peanut kernels marketed in Malaysia. |
| title_sort | aflatoxin in raw peanut kernels marketed in malaysia |
| url | http://psasir.upm.edu.my/id/eprint/12957/2/Aflatoxin%20in%20raw%20peanut%20kernels%20marketed%20in%20Malaysia.pdf |
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