Abstract: Two flavonoid glycosides,kaempferol-3-O-β-D-glucopyrano-syl-(6→1)-O-α-L-rhamnopynanoside (1)and kaempferol-3-O-β-D-glucopyranosyl-[(2→1)-O-α-L-rham-nopyranoside (2)were isolated from the buthanol extracts of oil cake of the seeds of Camellia oleifera Abel., and identified by means of 1H NMR,UV,EL-MS,FAB-MS as well as 13C NMR,together sucrose.

Key words: Oil cake of the seeds of Camellia oleifera

摘要： 从油茶饼正丁醇提取物中分离到两个黄酮甙，经UV、1H NMR、13C NMR、EI－MS、FAB－MS等仪器分析，鉴定为山奈酚一3－O葡萄吡喃糖基（6→1)鼠李吡喃糖甙（1）和山奈酚一3－O一葡萄毗喃糖基-[（2→1）葡萄毗喃糖基〕（6→l）鼠李吡喃糖甙（2）。正丁醇提取物以酸水解亦分离到山奈酚（4）。油茶饼正丁醇提取物中还分离到蔗糖，得率达2.3%.

关键词: 油茶饼, 山奈酚, 山奈酚一3－O一葡萄吡喃糖基（6→1）鼠李吡哺糖甙（6→1), 山奈酚-3-O匍萄吡喃糖基[（1→2）匍萄吡喃糖基]-（6→1)-鼠李吡喃糖甙