| Item type |
[ELS]紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2016-07-25 |
| タイトル |
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タイトル |
アサクサノリ・ペクチン質の酸性抽出とカラムクロマトグラフィについて |
| タイトル |
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タイトル |
Acid Extraction and Column Chromatography of Pectic Substances from Laver, Porphyra tenera |
|
言語 |
en |
| 言語 |
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|
言語 |
jpn |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
| 雑誌書誌ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AN00039943 |
| 論文名よみ |
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タイトル |
〓 |
| 著者 |
大山, 重信
中村, 希求子
OOYAMA, Shigenobu
NAKAMURA, Kikuko
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| 抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
In the previous paper, the authors tried to fractionate the pectic substances from laver, Porphyra tenera, into three fractions (water-soluble, sodium hexametaphosphate-soluble, and hydrochloric acid-soluble). But, in this paper, the extraction of the whole pectic substances in a lot was done under acidic condition (Scheme 1). It was found that the amount of the pectic substances prepared according to Scheme 1 was 2.18 mg (galacturonic acid eq.)/g fresh matter. The pectic substances from laver was, then, submitted to gel filtration on a column of Sephadex G-200. But, the filtration was not successful (Fig. 1). On the other hand, column chromatography on DEAE-cellulose (DE52) proved to be effective. It gave four peaks clearly (Fig. 2). |
| 書誌情報 |
巻 35,
p. 39-44,
発行日 1984-12-15
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| 表示順 |
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内容記述タイプ |
Other |
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内容記述 |
7 |
| アクセション番号 |
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内容記述タイプ |
Other |
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内容記述 |
KJ00000066171 |
KJ00000066171.pdf (260.6 kB)
