書誌事項
- タイトル別名
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- Photodecomposition of Chlorophylls and Chlorophyll Derivatives
- クロロフィル オヨビ クロロフィル ユウドウタイ ノ ヒカリ ブンカイ ニ カンスル ケンキュウ
- 公開日
- 1969
- DOI
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- 10.4327/jsnfs1949.22.115
- 公開者
- 公益社団法人 日本栄養・食糧学会
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説明
Photochemical decomposition of chlorophylls, chlorophyllin, pheophytin and Cu-chlorophyll, Cu-chlorophyllin, and Fe-chlorophyllin-Na as chlorophyll derivatives was compared and also the effect of moisture, Fe2+, Fe3+ and L-ascorbic acid on the photodecomposition of chlorophylls was studied. Chlorophylls were remarkably decomposed by the light illumination. The extent of the photodecomposition of chlorophyll a was greater than that of chlorophyll b.<BR>Chlorophyllin was relatively stable as compared with chlorophyll a against the light illumination, and the less the concentration of chlorophyllin, the more the degree of its photodecomposition was. Cu-chlorophyll, Cu-chlorophyllin-Na and Fe-chlorophyllin-Na were comparatively stable, while pheophytin a was slightly unstable.<BR>The photochemical decomposition of chlorophyll a was promoted by the presence of moisture, Fe+, Fe3+ and L-ascorbic acid.
収録刊行物
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- 栄養と食糧
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栄養と食糧 22 (2), 115-121, 1969
公益社団法人 日本栄養・食糧学会
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詳細情報 詳細情報について
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- CRID
- 1390282680305756544
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- NII論文ID
- 130003681924
- 10018787916
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- NII書誌ID
- AN00023171
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- ISSN
- 00215376
- 18838863
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- NDL書誌ID
- 8115788
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDLサーチ
- Crossref
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- 抄録ライセンスフラグ
- 使用不可