期刊
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
卷 64, 期 1, 页码 125-131出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.jafc.5b04509
关键词
Forsythia suspensa (Thunb.) Vahl; leaves; triterpenoids; phenolics; antioxidant activity; antiproliferative activity
资金
- National Program on Key Basic Research Project of China (973 Program) [2012CB518601]
- Natural Science Foundation of China [81072551, 81201642]
- Natural Science Foundation of Hebei Province [H2015206113]
Forsythia suspensa (Thunb.) Vahl leaves have been consumed in China as a health-promoting functional tea for centuries. Three new polyhydroxytriterpenoid glycosides named suspensanosides A-C (1-3), seven known polyhydroxy-triterpenoids (4-10), and 12 known phenolics (11-22) were identified from F. suspensa leaves. Compounds 1-10, 15-17, and 22 have not been found in the Forsythia genus previously, whereas compound 14 was first reported to be isolated from the leaves of F. suspensa. All isolates were tested for their antiproliferative activities on BGC-823 and MCF-7 human tumor cell lines, whereas all phenolics were further investigated for their antioxidant activities by a DPPH assay. The results clearly demonstrate that triterpenoids, especially ursane-type triterpenoids, and the diverse phenolic components are crucial for the beneficial effects of F. suspensa leaves.
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