Content and Fatty Acid Composition of Sulfoquinovosyldiacylglycerol in Conifer Leaves Grown in Hokkaido, Japan

Mayumi SATO; Keita YUNOKI; Takeshi OHKUBO; Kazuto SEKI; Yukihisa TANAKA; Masao OHNISHI

doi:10.1271/bbb.100007

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Content and Fatty Acid Composition of Sulfoquinovosyldiacylglycerol in Conifer Leaves Grown in Hokkaido, Japan

Mayumi SATO, Keita YUNOKI, Takeshi OHKUBO, Kazuto SEKI, Yukihisa TANAKA, Masao OHNISHI

著者情報

キーワード: sulfoquinovosyldiacylglycerol, fatty acid, conifer, evaporative light scattering detection, high performance liquid chromatography

ジャーナルフリー早期公開

論文ID: 100007

DOI https://doi.org/10.1271/bbb.100007

この記事には本公開記事があります。

The final version of this article is now available: Vol. 74 (2010) , No. 6 p.1283

詳細

抄録

Sulfoquinovosyldiacylglycerol (SQDG) contents in conifer leaves and their fatty acid (FA) compositions were determined. The SQDG content was 16–36 mg/100 g, and was high in Picea glehnii. Palmitic and α-linolenic acid were the usually predominant FAs. In Picea, the proportion of α-linolenic acid was low, and those of oleic and linoleic acid were high. The essential oil residues of Abies sachalinensis leaves were found to be a potential source of SQDG material.

責任著者(Corresponding author)

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