Biochemical Composition and Lipid Compositional Properties of the Brown Alga Sargassum horneri

Hossain, Zakir; Kurihara, Hideyuki; Takahashi, Koretaro

Pakistan Journal of Biological Sciences, 2003, 6(17), 1497-1500

Permalink : https://hdl.handle.net/2115/42570

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アクセス権
open access
URI
https://hdl.handle.net/2115/42570
タイトル
Biochemical Composition and Lipid Compositional Properties of the Brown Alga Sargassum horneri
著者
Hossain, Zakir ; Kurihara, Hideyuki ; Takahashi, Koretaro
著者名
Hossain, Zakir
e-Rad_Researcher
40234570
著者名
Kurihara, Hideyuki
e-Rad_Researcher
90125328
著者名
Takahashi, Koretaro
言語
英語
キーワード
Sargassum horneri
glycolipids
MGDG (monogalaclosyl diachlglycerol)
DGDG (digalaclosyl diacyldlycerol)
SGDG (sulfoquinovosyl diacylglycerol)
発行日
2003
出版者
Asian Network for Scientific Information
収録物名
Pakistan Journal of Biological Sciences
巻(号)
6(17)
ページ
1497-1500
抄録
Biochemical composition of brown alga Sargassum horneri was investigated by determination of moisture, protein, carbohydrate, ash, simple lipids and glycolipids. Fatty acid composition of simple lipids and glycolipids was determined by gas chromatography. The algal specimens were collected in two different months, January (sample-1) and February (sample-2). Moisture contents were 86.94 and 87.00% in sample-1 and sample-2, respectively. Protein, carbohydrate and ash contents were 22.94, 19.93 and 32.00% of the dry sample-1, respectively, while the contents of the dry sample-2 were 21.96, 20.81 and 33.58%, respectively. Glycolipids were 1.38 and 1.96% of the dry sample-1 and sample-2, respectively, whereas 2.45 and 2.75% when the samples were digested with the abalone Haliotis discus enzyme. Of the glycolipids obtained, MGDG, DGDG and SQDG were nearly 15, 15 and 68%, respectively. The major fatty acids in simple lipids were 16:0, 18:1 and 22:0. The major fatty acids in individual lipid class were 16:0, 18:1, 20:1, 20:4 and 20:5 in MGDG, 16:0, 20:0, 20:4 and 20:5 in DGDG and 16:0, 18:0, 18:1, 18:2 and 20:4 in SQDG. S. horneri is a potential source of valuable glycolipids.
資源タイプ
学術雑誌論文
出版タイプ
Version of Record
PISSN
1028-8880
EISSN
1812-5735
関連情報 (isIdenticalTo)
出版社版DOI
https://doi.org/10.3923/pjbs.2003.1497.1500