南極オキアミ Euphausia superba のトリグリコシルセラミドにおける新型糖鎖構造の解析

• Main Authors: 中谷 文貴, 杉田 陸海
• Format: Report
• Language: Japanese
• Published: 滋賀大学教育学部 1997
• Subjects: krill glycolipid; mannolipid; triglycosylceramide(E. superba); Antarctic; The Antarctic; Antarc*; Antarctic Krill; Euphausia superba
• Online Access: http://hdl.handle.net/10441/1673; https://shiga-u.repo.nii.ac.jp/?action=repository_uri&item_id=1704

We have initiated an investigation into the glycolipids of the antarktic krill, Euphausiasuperba, which belongs to the class crustacea, and have found that the glycolipid series are mainly classified into the arthro series. In this study, furthermore, a novel mannolipid was discovered in triglycosylceramide components from whole tissues of the antarktic krill. Its carbohydrate structure was characterized as Manα 1-3 Manβ1-4 Gal, not previously described, by gas-liquid chromatography, permethylation study, partial acid hydrolysis and exoglycosidase degradation.