期刊
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
卷 60, 期 48, 页码 11839-11849出版社
AMER CHEMICAL SOC
DOI: 10.1021/jf3046895
关键词
triterpenoids; bilberry (Vaccinium myrtillus L.) fruit and leaf; cuticular waxes; GC-MS; oleanolic acid; ursolic acid; friedelin; taraxasterol
资金
- European Union
Triterpenoid compounds found in free and ester forms in extracts of entire fruits and leaves and in fruit and leaf cuticular waxes of bilberry (Vaccinium myrtillus L.) collected in Finland and Poland were identified and quantitated by gas chromatography-mass spectrometry coupled to a flame ionization detector (GC-MS/FID). The main bilberry triterpenoid profile consisted of alpha- and beta-amyrin, alpha- and beta-amyrenone, campesterol, cholesterol, citrostadienol (in berries), cycloartanol, erythrodiol, lupeol, 24-methylenecycloartanol, sitosterol, sitostanol, stigmasterol, stigmasta-3,5-dien-7-one, uvaol, oleanolic and ursolic aldehydes, and oleanolic, ursolic, 2 alpha-hydroxyoleanolic, and 2 alpha-hydroxyursolic acids. Friedelin and DA-friedooleanan-3 beta-ol were found only in Finnish plants, whereas D:C-friedours-7-en-3 beta-ol and taraxasterol were found only in Polish plants. To our knowledge, this is the first thorough description of triterpenoid compounds in this species. The presented results revealed that the triterpenoid profile of bilberry varied considerably between different organs of the plant, regardless of the plant origin, as well as between plant samples obtained from the two geographical locations.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据