WEKO3
アイテム
イチゴ汁中のアスコルビン酸酸化酵素阻害物質について
http://hdl.handle.net/10083/2010
http://hdl.handle.net/10083/20102cd3dc0a-e6fe-4328-a3c9-4ff36f2153bd
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004829373.pdf (514.4 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 | イチゴ汁中のアスコルビン酸酸化酵素阻害物質について | |||||
| タイトル | ||||||
| タイトル | Natural Inhibitor for Ascorbic Acid Oxidase Contained in Strawberry Juice | |||||
| 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 |
稲垣, 長典
× 稲垣, 長典× 福場, 博保× 松下, アヤ子× Inagaki, Choten× Fukuba, Hiroyasu× Matsushita, Ayako |
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| 著者(ヨミ) | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 69113 | |||||
| 姓名 | イナガキ, チョウテン | |||||
| 著者(ヨミ) | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 69114 | |||||
| 姓名 | フクバ, ヒロヤス | |||||
| 著者(ヨミ) | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 69115 | |||||
| 姓名 | マツシタ, アヤコ | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | We have reported the presence of the natural inhibitor in tomato juice for the cucumber ascorbic acid oxidase and also we have assumed that this inhibitor was volatile organic compounds. Pursueing further researches on the same inhibitors, we could find that strawberry juice also had this inhibiting action for the ascorbic acid oxidase, while the characters of this inhibitor were completely different from those of former. The inhibiting substances did not dissolve in ethyl ether or chloro-form when the strawberry juice was shaked with these solvents, and was adsorbed into anion exchange resin (Amberlite IRA-411) and eluted with 50% ethyl alcohol. The inhibiting activity was not destroyed even after this alcohol eluate was burnt to ashes. Seven anions were found in the ash, namely : <BO_3>^<--->, <PO_4>^<--->, <CrO_4>^<-->, <S_20_3>^<-->, <CO_3>^<--> Cl^-, and <NO_2>^-, and especially the reaction with <CrO_4>^<--> was distinctly recognized. Even adding one ml of M/100,000 solution of K_2CrO_4 to the reaction media composed of 0.5ml of cucumber ascorbic acid oxidase, 0.5ml of N/10 ascorbic acid solution (pH adjusted\ to 5.6 with NaOH), and 1.0ml of citrate-phosphate buffer (pH 5.6), the oxygen absorption by this enzyme was greatly inhibited, and so it is assumed that the CrO_4 ion is one of those which are concerned in this inhibiting action of strawberry juice. Judging from the inhibiting action of the ash solution obtained from the strawberry juice and also K_2CrO_4 solution on the oxidative action of CuSO_4 for the ascorbic acid, it is assumed that this inhibition was not performed by the combination of this anion with apo-enzyme, but with prothetic group of the enzyme. |
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| 書誌情報 |
お茶の水女子大學自然科學報告 巻 5, 号 1, p. 92-100, 発行日 1954-08 |
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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 | ||||||
| 514419 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 | ||||||
| 熊本女子大学 | ||||||
