CN
- New monoterpene glycosides from sunflower seeds and their protective effects against H2O2-induced myocardial cell injury.
New monoterpene glycosides from sunflower seeds and their protective effects against H2O2-induced myocardial cell injury.
Food chemistry (2015-05-16)
Yonghe Fei, Jianping Zhao, Yanli Liu, Xiaoran Li, Qiongming Xu, Taoyun Wang, Ikhlas A Khan, Shilin Yang
PMID25977041
ABSTRACT
Three new monoterpene glycosides (1-3) and eleven known compounds (4-14) were isolated from seeds of Helianthus annuus L. (sunflower). Their structures were determined by spectroscopic and chemical methods. All the compounds were isolated from sunflower seeds for the first time. Protective effects of compounds 1-14 against H2O2-induced H9c2 cardiomyocyte injury were evaluated, and compounds 1 and 2 showed some cell-protective effects. No significant DPPH radical scavenging activity was observed for compounds 1-14.
MATERIALS
Product Number
Brand
Product Description
Sigma-Aldrich
Methanol solution, NMR reference standard, 4% in methanol-d4 (99.8 atom % D), NMR tube size 3 mm × 8 in.
Sigma-Aldrich
(+)-α-Tocopherol, Type VI, from vegetable oil, liquid (≥0.88M based on potency, density and molecular wt.), BioReagent, suitable for insect cell culture, ≥1000 IU/g