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食品添加物に対する線照射の影響に関する研究(1) 水溶液における食品保存料の放射線分解
https://fra.repo.nii.ac.jp/records/2011453
https://fra.repo.nii.ac.jp/records/2011453f509db5f-dd7d-46f9-9bf0-1f9e4001fc41
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2024-10-11 | |||||
| タイトル | ||||||
| タイトル | 食品添加物に対する線照射の影響に関する研究(1) 水溶液における食品保存料の放射線分解 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Studies on the influences of gamma irradiation upon food additives - 1 Gamma radiolysis of food preservatives in aqueous solution | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 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 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 著者 |
浜田, 盛承
× 浜田, 盛承× 石尾, 真弥 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The gamma radiolysis behavior of some food preservatives in the aqueous solution has been investigated. An aqueous solution of potassium sorbate, sodium dehydroacetate (DHA), chlortetracycline hydrogen chloride (CTC), and 2-(2-furyl)-3-(5-nitro-2-furyl) acrylamide (FF) was irradiated with 60Co gamma rays at different doses ranging from 2 x103 to 5x105 rad. After the irradiation, the residual levels of these substances were obtained by spectrophotometric and biological determinations. Based on the residual levels, the respective G value of the substances was calculated : sorbate, 4.69 ; DHA, 2.02 ; CTC, 1.98 ; FF, 0.96. These data lead to the values of 97.3, and 93.1% for the residual concentration of sorbate in a 2,000 ppm-solution and DHA in a 500 ppm-solution, respectively, at the dose of 105 rad, as percentage of concentration in control. On the other hand, the amounts of CTC and FF added at the concentration of 10 ppm and 20 ppm, respectively, were absolutely destructed at the same condition of gamma irradiation. From the results obtained, it seems that sorbate is the most promising food preservative in the combination use of low dose of gamma irradiation, as its destruction by the irradiation is almost negligible in the applicable concentration in practice. | |||||
| 言語 | en | |||||
| 書誌情報 |
ja : 水産大学校研究報告 en : The Journal of the Shimonoseki University of Fisheries 巻 30, 号 1, p. 31-37, ページ数 7, 発行日 1981-11 |
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| 出版者 | ||||||
| 出版者 | 水産大学校 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | the Shimonoseki University of Fisheries | |||||
| 言語 | en | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0370-9361 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00124678 | |||||
| 情報源 | ||||||
| 識別子タイプ | Local | |||||
| 関連識別子 | fishu_k_30_31 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010253634 | |||||
| 言語 | ja | |||||
| 関連名称 | 日本農学文献記事索引(agriknowledge) | |||||
