書誌事項
- タイトル別名
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- Determination of Imazalil in Citrus Fruits and Banana by Solid-Phase Extraction/HPLC
- コソウ チュウシュツ HPLC ニ ヨル カンキツルイ オヨビ バナナ チュウ ノ イマザリル ノ テイリョウホウ ニ ツイテ
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A method for simple and rapid determination of imazalil in citrus fruits and banana was examined using solid-phase extraction column (2OH) and high performance liquid chromatography (HPLC). The imazalil was extracted from citrus fruits and banana with n-hexane-ethyacetate (9:1). A 10mL of the extract was passed throush Bond Elut (2OH) cartridge at a flow rate 1mL/min which was previously washed with 5mL of n-hexane-ethyacetate (9:1). The cartridge was washed with 8mL of n-hexane-ethyacetate (7:3) and air-dried under vaccum for 10min. Imazalil in cartridge was eluted with 2mL of HPLC mobile phase. The determination limits of imazalil in citrus fruits and banana were 0.1 μg/g. Recoveries of imazalil from citrus fruits fortifed at the levels of 1.25 μg/g and 2.50 μg/g and banana fortifed at the levels of 0.5 μg/g and 1.0 μg/g were 82.0-91.3%. The mean contents of imazalil in the marketed fruits were 0.57 μg/g in orange (n=19), 0.66 μg/g in lemon (n=18) and 0.74 μg/g in grapefruit (n=28). No imazalil was detected in sweetie (n=5) and banana (n=8).
収録刊行物
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- 日本食品化学学会誌
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日本食品化学学会誌 8 (1), 22-26, 2001
日本食品化学学会
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詳細情報 詳細情報について
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- CRID
- 1390001205195334528
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- NII論文ID
- 110007367214
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- NII書誌ID
- AA11666400
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- ISSN
- 21896445
- 13412094
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- NDL書誌ID
- 5768884
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可