-
- MIYASHITA Kazuo
- Department of Chemistry, Faculty of Fisheries, Hokkaido University
-
- TAKAGI Toru
- Department of Chemistry, Faculty of Fisheries, Hokkaido University
この論文をさがす
抄録
The tocopherol content of twelve species of Japanese algae were determined by high performance liquid chromatography. Phaeophyta showed higher total tocopherol content than Chlorophyta and Rhodophyta. In five species of algae, α-tocopherol was the principal (> 90%) type of tocopherol. Other species contained about 10-50% of non-α-tocopherols. Three species contained relatively high percentages (>5%) of β-tocopherol, although no evidence was previously reported for the presence of β-tocopherol in algae. Analipus japonicus and Pelvetia wrightii contained approximately equal amounts of δ-tocopherol and α-tocopherol.<br> The total tocopherol contents of Hizikia fusiforme and A. japonicus increased seasonally with the growth of their thalluses. These seasonal increases were associated wiht the photosynthetic activities of these algae. In the period of maturation, the total tocopherol content of A. japonicus increased rapidly. This was caused by an increase in the δ-tocopherol content.
収録刊行物
-
- Agricultural and Biological Chemistry
-
Agricultural and Biological Chemistry 51 (11), 3115-3118, 1987
公益社団法人 日本農芸化学会
- Tweet
キーワード
詳細情報
-
- CRID
- 1390282681441473536
-
- NII論文ID
- 110006323183
-
- NII書誌ID
- AA00515312
-
- COI
- 1:CAS:528:DyaL1cXlt1ymtw%3D%3D
-
- ISSN
- 18811280
- 00021369
- http://id.crossref.org/issn/00021369
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可