| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2023-03-03 |
| タイトル |
|
|
タイトル |
海藻多糖類の特性変化と金属類結合能：低分子アルギン酸ナトリウムのアルミニウムイオン結合能 |
|
言語 |
ja |
| タイトル |
|
|
タイトル |
Relationship between Changes in Properties of Seaweed Polysaccharide and Metallic Ion Binding Capacity in vitro：Aluminum Ion Binding Capacity of Low Molecular Weight Sodium Alginate |
|
言語 |
en |
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
海藻多糖類 |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
特性変化 |
| 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 |
| 著者 |
奥田, 弘枝
西田, あゆみ
中川, 禎人
Okuda, Hiroe
Nishida, Ayumi
Nakagawa, Sadato
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
The relationship between aluminum accumulated in the brain that has been absorbed through the intake of food and acknowledgment of the resulting syndrome has been reported. Though there are differences in the levels of concentration, aluminum is included in food and intake or ingestion of eluted aluminum from aluminum tableware of food containers is a situation that cannot be avoided.
The possibility of removing aluminum from the body is being considered, because the alginate, a kind of seaweed polysaccharide which is found in large quantities in the combu fronds of brwon alga, has the characteristic of combining with aluminum by the process of an ion exchange reaction allowing it to be discharged as waste from the body. By processing and cooking combu fronds, a kind of seaweed polysaccharide, a low molecular weight of alginate is generated. It is predictable that generating a low molecular weight in such a process will influence the ion exchange. This study was conducted to review the influence on biding capacity through differences in concentration, reaction time, and the reaction temperature of aluminum nitrate and aluminum lactate using low molecular weight (Na-Alg) sodium alginate by the AOAC method. The influence on reaction time at ０.１ M aluminum solution of Aluminum nitrate showed a binding rate of about ９０% in ６０ minutes. Aluminum lactate showed a binding rate of about ７５% in ９０ minutes. The influence of reaction temperature on both aluminum solutions showed a binding rate of ９０% to １００% at ７０°C.Considering the influence of concentration on the aluminum solution, aluminum nitrate showed a binding rate of ８０% at ０.０２ M and aluminum lactate showed a binding rate of ６０% at ０.０５ M. |
| 書誌情報 |
広島女学院大学論集
巻 55,
p. 75-85,
発行日 2005-12-20
|
| 出版者 |
|
|
出版者 |
広島女学院大学 |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0374-8057 |
| フォーマット |
|
|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 著者版フラグ |
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|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
ronsyu55okuda.pdf (806.1 kB)
