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アイテム
チオ尿素に依る食品の貯藏に關する研究
http://hdl.handle.net/10083/1928
http://hdl.handle.net/10083/19280c8fe236-cecf-492f-9d42-53db7fa55810
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004829260.pdf (498.3 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-04-30 | |||||
| タイトル | ||||||
| タイトル | チオ尿素に依る食品の貯藏に關する研究 | |||||
| タイトル | ||||||
| タイトル | On the Effectiveness of Thiourea in the Preservation of Foods | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | departmental bulletin paper | |||||
| 著者 |
稻垣, 長典
× 稻垣, 長典× Inagaki, Choten |
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| 著者(ヨミ) | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 68791 | |||||
| 姓名 | イナガキ, チョウテン | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | My previous reports have been made on the thiourea as stabilizer for Vitamins (C, B_1 B_2, A and carotene), and this protective substance is harmless. This thiourea control stem-end rots and blue and green molsd decays. Samples used in this work were usually commercially picked lot were obtained from packing houses. The varieties were citrus fruits (Natsumikan, Unshu mikan) and peaches. The concentrations of thiourea were investigated in a series of tests in, which solutions of 0.1% to 10% were used. After thiourea treatment was stored at 25℃ 3 weeks, and a, the end of that time the total No. of decayed fruits was determinatedt and then from 2% to 5% thiourea solution was effective with 5 to 10 sees immersion at 15℃ and then drying (6% decay), whereas the controls avraged 40% decay. The blue and green molds, respectively, are caused by the fungi pen. italicum, P. digitatum. and citromyces, (isolated from decayed Unshu mikan) Tht concentrations of thiourea at these critical etiological factor ranged from 1 to 10 P.P.m. Thiourea is characterized by the presence of divalent sulfur and one NH_2 groups in the molecule a\ nd the presence of both is necessary for decay control. It may be that the fungicidal activity of thiourea is due simply to the presence of the sulfur but that the NH_2 group is essential for penetration. Effectiveness of thiourea-treatment is in stabilizing the vitamins and controlling decays of foods. |
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| 書誌情報 |
お茶の水女子大學自然科學報告 巻 1, p. 111-117, 発行日 1951-03 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00298190 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00033958 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 形態 | ||||||
| 498320 bytes | ||||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 400 | |||||
| 出版者 | ||||||
| 出版者 | お茶の水女子大学 | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 紀要論文 | |||||
| 資源タイプ・ローカル | ||||||
| 紀要論文 | ||||||
| 資源タイプ・NII | ||||||
| Departmental Bulletin Paper | ||||||
| 資源タイプ・DCMI | ||||||
| text | ||||||
| 資源タイプ・ローカル表示コード | ||||||
| 03 | ||||||
| 所属 | ||||||
| Laboratory of Nutrition-Chemistry, Ochanomizu University | ||||||
