摘要
为了解草莓(Fragaria×ananassa Duch.)法兰地品种的化学成分,采用色谱分离方法,从新鲜果实的乙醇提取物中获得19个化合物。通过波谱数据分析鉴定了它们的结构,分别为对羟基苯甲酸(1)、没食子酸乙酯(2)、鞣花酸3-O-α-L-鼠李糖苷(3)、苄基β-D-葡萄糖苷(4)、淫羊藿次苷F2(5)、苄基6-O-α-L-呋喃阿拉伯糖基-β-D-葡萄糖苷(6)、苯乙基6-O-α-L-呋喃阿拉伯糖基-β-D-葡萄糖苷(7)、反式肉桂酰基β-D-葡萄糖苷(8)、顺式肉桂酰基β-D-葡萄糖苷(9)、反式对香豆酰基β-D-葡萄糖苷(10)、顺式对香豆酰基β-D-葡萄糖苷(11)、反式阿魏酰基β-D-葡萄糖苷(12)、山柰酚(13)、反式椴树苷(14)、山柰酚3-O-β-D-葡萄糖醛酸苷(15)、槲皮素(16)、槲皮素3-O-β-D-葡萄糖苷(17)、槲皮素3-O-β-D-葡萄糖醛酸苷(18)和根皮苷(19),化合物1~12为芳香类,其余为黄酮类。所有化合物均为首次从法兰地品种中报道,化合物4~9为首次从草莓中获得。
To clarify the chemical constituents in strawberry(Fragaria×ananassa Duch.)cv.Falandi,nineteen compounds were isolated from the ethanol extract of its fresh fruits by means of chromatographic separation techniques.On the basis of spectral data,their structures were identified as p-hydroxybenzoic acid(1),ethyl gallate(2),ellagic acid3-O-α-L-rhamnoside(3),benzylβ-D-glucoside(4),icariside F2(5),benzyl6-O-α-Larabinofuranosyl-β-D-glucoside(6),phenethyl6-O-α-L-arabinofuranosyl-β-D-glucoside(7),trans-cinnamoylβ-Dglucoside(8),cis-cinnamoylβ-D-glucoside(9),trans-p-coumaroylβ-D-glucoside(10),cis-p-coumaroylβ-Dglucoside(11),trans-feruloylβ-D-glucoside(12),kaempferol(13),trans-tiliroside(14),kaempferol3-O-β-Dglucuronide(15),quercetin(16),quercetin3-O-β-D-glucoside(17),quercetin3-O-β-D-glucuronide(18),and phloridzin(19).Compounds1–12belong to aromatics and the others are flavonoids.All of them were reported from cv.Falandi and compounds4–9from strawberry for the first time.
作者
杨丹
谢海辉
YANG Dan;XIE Hai-hui(Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China)
出处
《热带亚热带植物学报》
CAS
CSCD
北大核心
2017年第6期617-624,共8页
Journal of Tropical and Subtropical Botany
基金
国家重点基础研究发展计划项目(973计划)(2013CB127106)资助~~
关键词
草莓
法兰地品种
鲜果
芳香类
黄酮类
Fragaria×ananassa
cv. Falandi
Fresh fruit
Aromatic compound
Flavonoid
