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The Determination of Diphenyl and ortho-Phenylphenol in Citrus Fruits by High Performance Liquid Chromatography
http://hdl.handle.net/10076/4725
http://hdl.handle.net/10076/472514b90cf4-c561-4fb2-9b24-b1fee364efc1
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||
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| 公開日 | 2018-03-16 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | The Determination of Diphenyl and ortho-Phenylphenol in Citrus Fruits by High Performance Liquid Chromatography | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||||
| アクセス権 | ||||||||||||||
| アクセス権 | metadata only access | |||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||||||||||
| 著者 |
大川, 博徳
× 大川, 博徳
× 大川, 勝徳
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | A simultaneous determination method for diphenyl(DP)and ortho-phenylphenol(OPP)in citrus fruits, by high performance liquid chromatography(HPLC), was examined. Control and imported fruits were used. For two hrs twice DP and OPP were extracted, by reflux distillation with water, into cyclohexane. HPLC analysis was carried out with Finepak SIL <special>C18-T</special> as packing materials, dilute methanol as mobile phase, and ultraviolet detector at 254nm. The quantitative exactitude of HPLC was confirmed by comparing chromatograms of control fruits with those of contaminated ones. The recovery rates, after adding two preservatives from the control fruits by this method, were 96.7-101.8% for DP after 2 hrs' distillation and 90.5-102.5% for OPP after 4 hrs' distillation. This method has the advantages of simple extraction procedure, lesser solvent consumption, and adequate accuracy. The minimum concentration for determination by this method is 0.1μg DP or OPP per g sample. | |||||||||||||
| 書誌情報 |
三重大学教育学部研究紀要. 自然科学 巻 35, p. 133-138, 発行日 1984-02-01 |
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| ISSN | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 0389-9225 | |||||||||||||
| 書誌レコードID | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AN00234199 | |||||||||||||
| フォーマット | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | application/pdf | |||||||||||||
| その他のタイトル | ||||||||||||||
| 言語 | ja | |||||||||||||
| 値 | 高速液体クロマトグラフィーによる柑橘類中のジフェニール及びオルトフェニルフェノールの定量 | |||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | 三重大学教育学部 | |||||||||||||
| 資源タイプ（三重大） | ||||||||||||||
| 値 | Departmental Bulletin Paper / 紀要論文 | |||||||||||||
