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  • 标题:Regiospecific Profiles of Fatty Acids in Triacylglycerols and Phospholipids from Adzuki Beans (Vigna angularis)
  • 本地全文:下载
  • 作者:Hiromi Yoshida ; Yuka Tomiyama ; Naoko Yoshida
  • 期刊名称:Nutrients
  • 电子版ISSN:2072-6643
  • 出版年度:2010
  • 卷号:2
  • 期号:1
  • 页码:49-59
  • DOI:10.3390/nu2010049
  • 语种:English
  • 出版社:MDPI Publishing
  • 摘要:Regiospecific distributions of fatty acids (FA) of triacylglycerols (TAG) and phospholipids (PL) isolated from five cultivars of adzuki beans (Vigna angularis) were investigated. The lipids comprised mainly PL (72.2–73.4 wt-%) and TAG (20.6–21.9 wt-%), whilst other components were detected in minor proportions (0.1–3.4 wt-%). The principal profiles of the FA distribution in the TAG and PL were evident in the beans among the five cultivars: unsaturated FA were predominantly distributed in the sn-2 position, whilst saturated FA primarily occupied the sn-1 or the sn-3 position in the these lipids. The results would be useful information to both producers and consumers for manufacturing traditional adzuki confectionaries such as wagashi in Japan.
  • 关键词:adzuki beans (Vigna angularis); fatty acids; phosphatidylcholine; phosphatidyl- ethanolamine; phosphatidylinositol; regiospecific characteristics; triacylglycerols
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